Joe Nathan To Formally Announce Retirement
Six-time All-Star Joe Nathan will formally announce his retirement in a press conference at Target Field on Friday, the Twins announced. The Twins will not only host Nathan’s press conference, they’ll honor arguably the best reliever in franchise history in a pregame ceremony prior to Friday’s game against the Royals.
Nathan, 42, broke into the Majors as a 24-year-old with the Giants in 1999, but he didn’t establish himself as a quality big league reliever until his age-28 season in San Francisco. Few would’ve predicted that he’d go on to solidify himself as one of the best relievers on the planet in the years to come, but the Twins were the beneficiary of Nathan’s late-blooming right arm. Minnesota acquired Nathan, Francisco Liriano and right-hander Boof Bonser from the Giants in exchange for the final year of A.J. Pierzynski‘s contract in a swap that would help to serve as a foundational move for a sustained run of division contenders in the final years of the Metrodome in Minneapolis.
Nathan spent eight years in a Twins uniform (though his 2010 season was lost to Tommy John surgery), during which time he posted a sensational 2.16 ERA with averages of 10.9 strikeouts and 2.6 walks per nine innings pitched. From 2004-09, in particular, Nathan dominated to the tune of a 1.87 ERA with an average of 41 saves per season. Overall, Nathan saved 260 games for the Twins from 2004-11, helping Minnesota to the postseason in 2004, 2006 and 2009 (in addition to a Game 163 playoff against the White Sox in 2008).
Following his time in Minnesota, he enjoyed two excellent seasons with the Rangers before signing one last significant contract: a two-year deal with the Tigers. Nathan struggled in his first season in Detroit, then missed nearly the entire second season of that pact due to another Tommy John surgery.
Undeterred by another UCL tear at the age of 40, Nathan rehabbed his elbow and worked his way back to the big leagues at the tail end of the 2016 season, tossing a combined 6 1/3 scoreless innings for the Cubs and the Giants. He inked a minor league deal with the Nationals this winter but wasn’t able to crack the team’s big league roster in Spring Training. After two months pitching for Washington’s Triple-A affiliate, Nathan requested his release.
Nathan’s career will officially come to a close with a 64-34 record and 377 saves. He’ll retire with a lifetime 2.87 ERA, 9.5 K/9, 3.4 BB/9, roughly 27 wins above replacement under his belt (per rWAR and RA9-WAR) and more than $86MM in career earnings. Twins fans will remember Nathan for his quirks on the mound, his leadership on the pitching staff and one of the most prolonged stretches of dominance of any pitcher in Twins history. Congratulations to Joe on an outstanding career.
Fandom: The Reason I Do It, Every Day
This is the third installment from Twins right-hander Trevor May in MLBTR’s Player’s Perspective series. We at MLBTR are fortunate to have him share his thoughts and experiences as he works his way back from Tommy John surgery. You can check out his first two posts and also submit questions for an upcoming Mailbag hosted by Trevor: trevormayofficial@gmail.com.
It’s been a hot minute since my last post (writing is hard!), so let’s dive right into entry #3, which covers a topic that unites you (reader) and me (writer), while also providing the very foundation for a cool website like MLB Trade Rumors: Fandom.
Do you remember in my first post when I mentioned that every single situation in life has a silver lining? I not only believe this — I actually spend considerable time in my day-to-day life making sure I seek out, identify and appreciate these silver linings. This rehab process has provided me with a whole bunch of silver linings, the most impactful of which might just be the rediscovery of my own personal fandom for the game of baseball.
There is a perception across the baseball community that a thick, bold line divides players and fans…and that is mostly (and unfortunately) true. That said, while all fans will not have the opportunity to take the Target Field mound in front of 40,000 screaming people, I think it’s important for you guys to know that every single player carries his own unique memories of when he first felt love for this wonderful game. And we all — players, fans, kids, adults alike — still have moments that bring us back to our sacred baseball roots. I had one recently.
Screen goes all wavy, flashback style. “Several weeks ago…” comes into view… then fades.
It really hit me unexpectedly. I was streaming “MLB the Show” on Twitch, a game that, as you can imagine, brings a majority of baseball fans into the channel. I use this time as opportunity to focus discussion around baseball, to make myself available to questions and answer them en masse. It was the day of the Home Run Derby, my teammate Miguel Sano was participating, and I decided that I could extend the stream a little and watch the competition with the viewers.
Man, was it a blast.
In the last few years, I’ve not watched the All-Star festivities much at all. Those four days were for mental and physical rest, a complete removal from baseball. This year, having been benched by Tommy John surgery, I wanted to watch. I wanted to feel excitement, root for my guy, my teammate, as a FAN.
It’s a crazy thing, the difference between rooting as a fan and and rooting as member of the team. It takes you back to the times as a wide-eyed 10-year-old watching Griffey go deep over and over again toward his eventual 1999 Home Run Derby triumph. I even got to interact, in real-time, with a bunch of baseball fans rooting for their own heroes. I had a perspective that I hadn’t had in quite a while.
I have so much gratitude for the opportunities I’ve had, for everything I’ve learned and overcome in my journey from a small town in southwest Washington to the Big Leagues. It’s easy to lose that perspective, especially when baseball has been your job for 10 years. But, as I keep saying, there are always silver linings (I’m probably at the point that this sentence should be tattooed on me somewhere). Surgery has allowed me to see the game through fans’ eyes with clarity once again. I just want to go into the back yard like I used to on those warm summer nights of my youth, and practice my windup. Bottom of the ninth, two outs, perfect game on the line. I cannot wait to get back on that field.
Don’t forget to follow me on Twitter, Instagram, YouTube and Twitch for updates on all of that and, of course, for great conversation!
Trevor will be opening up the mailbag for his next post at MLB Trade Rumors. If you’ve got a question for him, email it to trevormayofficial@gmail.com!
Knocking Down The Door: Anderson, Gonsalves, Lopez, Maples, Walker
“Knocking Down the Door” is a regular feature that identifies minor leaguers who are making a case for a big league promotion.
Brian Anderson, 3B, Miami Marlins (Triple-A New Orleans) | Marlins Depth Chart

Dee Gordon and Martin Prado will presumably be on the trade block this offseason, and the Marlins wouldn’t pull the trigger on dealing either player without knowing if they have a potential in-house replacement (Prado could move to second base if Gordon is traded). If there is a Marlins prospect who is a candidate to step into a starting role in 2018, it would be Anderson, a former third-round draft pick. Calling him up in the near future and giving him 100+ plate appearances would give the Marlins a much better idea of how capable he is of becoming their starting third baseman next season.
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Stephen Gonsalves, SP, Minnesota Twins (Triple-A Rochester) | Twins Depth Chart
A shoulder injury that pushed Gonsalves’ season debut to mid-May could be a blessing in disguise for him and the Twins. While most starting pitching prospects are usually close to their innings limit in August and not expected to contribute much at the Major League level in September and beyond, Gonsalves is at 109 2/3 innings after his latest start. Considering that he threw 140 innings during a breakout 2016 in which he appeared very much on the fast track to the Major Leagues, it wouldn’t be a surprise if he’s pitching for the playoff-contending Twins late this season.
The 23-year-old lefty was recently promoted to Triple-A following a dominant 28-start stint in Double-A (161 2/3 IP, 2.28 ERA, 6.1 H/9, 3.3 BB/9, 10.3 K/9) over the past two seasons. After posting back-to-back quality starts, Gonsalves struggled in his third Triple-A outing before bouncing back with another stellar effort over the weekend (6 IP, ER, 7 H, BB, 6 K). The Twins are currently in possession of a Wild Card berth with Bartolo Colon and Dillon Gee serving as their fourth and fifth starters, respectively. If they’re going to hold on, they might need to turn to their farm system one more time. Gonsalves could be the difference maker.
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Jose Lopez, SP, Cincinnati Reds (Double-A Pensacola) | Reds Depth Chart
The 23-year-old Lopez is only three months removed from pitching in the High-A Florida State League, but there are already several reasons to believe that he’s not far away from the Majors. After allowing 15 earned runs in his first 27 innings with Double-A Pensacola, the right-hander has been one of the best pitchers in the Minor Leagues. In his last 10 starts, he has a 1.24 ERA with 4.8 H/9, 1.6 BB/9 and 8.0 K/9. He’s completed at least six innings and hasn’t allowed more than two earned runs or five hits over that span.
During Lopez’s first crack at the upper minors, he’s shown an ability to make adjustments, miss bats, throw strikes and pitch deep into games—he has a 68.5% strike rate and hasn’t thrown more than 96 pitches in any of his 10 consecutive quality starts. Tyler Mahle, who made this list on May 1st and June 27th, became the 15th Reds’ pitcher to make a start in 2017 when he made his MLB debut yesterday. Lopez deserves to be the 16th.
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Dillon Maples, RP, Chicago Cubs (Triple-A Iowa) | Cubs Depth Chart
The Cubs appeared to solidify what was already a deep and talented bullpen by acquiring lefty Justin Wilson at the trade deadline. Wilson has been mostly ineffective, however, while the team’s other key relievers have been unreliable, to put it kindly, over the past few weeks. It’s not quite a major area of concern at this point, considering the track record of the group, but it’s probably alarming enough to at least take a look at adding a reinforcement from the Minors, even one that began the season in High-A.
Maples’ rise didn’t begin immediately after the team converted him to a reliever a few years back. His numbers out of the ‘pen were unimpressive in 46 appearances in the low minors from 2015-16, but something has apparently clicked in 2017. In 51 appearances across three levels, including his last 16 with Triple-A Iowa, the 25-year-old has a 2.74 ERA, 6.2 H/9 and 14.3 K/9. The walks are a concern (5.3 BB/9), but he’s only walked more than one batter in three of his combined 30 appearances in the upper minors. It’s also worth noting that Carl Edwards Jr. had a 6.0 BB/9 in 24 Triple-A appearances last season but went on to finish the year as one of the best relievers on the World Series champs.
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Christian Walker, 1B/LF, Arizona Diamondbacks (Triple-A Reno) | Diamondbacks Depth Chart
Walker’s already difficult path to the Majors could not have taken a worse turn during the past offseason. With limited at-bats available in Baltimore behind Chris Davis and Mark Trumbo, the right-handed hitting first baseman was designated for assignment in February. The likelihood of a better opportunity lied ahead. But it never came. By the time the regular season started, he had been claimed on waivers by three different teams—Braves, Reds and Diamondbacks—that employed superstar first basemen who rarely miss a game. In late March, he was designated for assignment a fourth time, only to clear waivers and remain with the Diamondbacks.
To his credit, the 26-year-old did not let the limited opportunity and removal from the 40-man roster affect him at the plate. After putting up what would be slightly below-average numbers for a first baseman in Triple-A during parts of the previous three seasons, Walker has taken his game to another level in 2017. In 565 plate appearances, he’s been the Diamondbacks’ Triple-A version of Paul Goldschmidt, slashing .312/.384/.609 with 32 homers and 34 doubles. While the Pacific Coast League is more hitter-friendly than the International League, where Walker played previously, his improved walk and strikeout rates (145 BB, 406 K from ’14-16; 58 BB, 97 K in ’17) are indications that a better approach at the plate has helped lead to his success.
A September call-up is in the cards as the D-backs have gotten very little from their pinch-hitters in ’17 (.636 OPS), but they’d also do Walker a huge favor by either trading him in the offseason to a team where he has a chance to play or removing him from the 40-man roster—assuming he’s added in September—so he can opt for free agency.
Photos courtesy of USA Today Sports Images.
Padres Claim Tim Melville
The Padres have claimed right-hander Tim Melville off waivers from the Twins, Mike Berardino of the St. Paul Pioneer Press reports (Twitter link). Righty Miguel Diaz was moved to the 60-day DL in a corresponding move.
Melville signed a minor league deal with Minnesota in June and he made one single appearance on the big league roster, a spot start last Monday that saw him surrender five runs over 3 1/3 innings. The Twins designated Melville for assignment the next day.
Given Melville’s good numbers at both the Triple-A level and for the independent Long Island Ducks this season, he is worth a flier for a Padres team that is looking to find some hidden gems in their rebuilding process. Melville has improved his strikeout rate this season and cut down on the walks that plagued him earlier in his nine-year minor league career. As Berardino tweets, the Padres have had some good recent success on waiver wire pickups, adding both Brad Hand and Kirby Yates on claims.
Injury Updates: Cano, Sano, Gomez, Street, Giavotella
Robinson Cano isn’t in today’s Mariners lineup, marking the second baseman’s second straight missed game since suffering a minor hamstring strain on Wednesday. Cano is able to pinch-hit today, however, and manager Scott Servais told reporters (including Ryan Divish of the Seattle Times) yesterday that Cano’s injury is “about as slight as you get on the Grade 1 side” of a hamstring strain. It certainly looks like Cano will able to avoid the disabled list, which is a boon for a Mariners team in the thick of the wild card race. Here are some more injury updates from around the league…
- Miguel Sano has yet to begin fielding or hitting drills and he is still unable to run on his injured left shin, Twins manager Paul Molitor told the Star Tribune’s Phil Miller and other reporters. Sano is eligible to come off the 10-day DL on Wednesday but it seems like he’ll miss more than the minimum amount of time.
- The Rangers activated Carlos Gomez from the 10-day DL. The outfielder missed only the minimum amount of time after a cyst was removed from behind his right shoulder. Gomez is enjoying a solid season in Texas, hitting .251/.339/.455 with 15 homers in 351 plate appearances.
- Huston Street has resumed throwing this week and the veteran reliever is hoping to make it back for the last two weeks of the season, Jeff Fletcher of the Orange County Register tweets. The Angels righty has pitched in just four games this season thanks to two lengthy DL stints, the first due to a strained lat muscle, and then his current absence, which began in early July due to a groin strain but Street was then shut down in early August due to a mild right rotator cuff strain.
- Johnny Giavotella underwent arthroscopic surgery on his right hip, the veteran infielder announced via his own Twitter feed. The procedure will, in Giavotella’s words, “relieve the chronic pain I’ve been playing with for a considerable time,” and he predicts that he’ll be recovered in time for Spring Training. Giavotella signed a minor league deal with the Orioles last winter that ended up paying him $1.1MM when his contract was selected by the team in July. Giavotella appeared in just seven games for the O’s before being outrighted off the 40-man roster and down to Triple-A.
Injury Notes: Cano, Heredia, Britton, Castro, Desmond
The Mariners picked up a win last night, but they incurred a pair of potential injuries in the process, writes Ryan Divish of the Seattle Times. The Mariners announced last night that Robinson Cano exited the game with tightness in his hamstring, while Guillermo Heredia exited the game after being hit on the wrist by a 92 mph Jason Motte fastball. Cano said he felt something in his hamstring “right away” as he was coming out of the batter’s box on a double to left field, and he’s slated for an MRI this morning. Heredia remained in the game to run the bases after being plunked but came out of the game after that half inning. He’ll undergo x-rays today. The Mariners are shorthanded at the moment after designating Leonys Martin for assignment and losing Shawn O’Malley to a concussion in Triple-A, Divish notes, though the pair of open 40-man spots allows some flexibility should Cano and/or Heredia require DL stints.
A few other injury notes from around the league…
- Orioles closer Zach Britton saw his incredible saves streak come to an end yesterday, and he’s now headed for an MRI on his left knee, writes MLB.com’s Mandy Bell. The O’s called the MRI a precautionary measure and noted that Britton, who has dealt with on-and-off knee issues for years, would have had one before season’s end even without the blown save. “Gosh, I probably had [the injury] since like 2014,” said Britton. “I got my cleats stuck one time in Toronto on their turf, and it’s something that was kind of bothering me.” Britton said he’s pitched through the issue for three years and plans to travel with the team after today’s off-day.
- Jason Castro was forced to exit last night’s game with concussion symptoms after taking a pair of foul balls off his mask, writes Mike Berardino of the St. Paul Pioneer Press. Twins skipper Paul Molitor described the first as more of a “glancing blow” but said the second was a “direct shot.” Castro began experiencing dizziness as the game went on and demonstrated “some of the symptoms that concern you,” said Molitor, without delving too far into specifics. The Twins already have three catchers on the roster, having recently called up prospect Mitch Garver for his first big league look. Garver, who can also play first base and left field, as yet to start a game behind the dish, but he’d share catching duties with veteran Chris Gimenez should Castro fail to pass concussion protocol and land on the 7-day DL.
- Rockies infielder Ian Desmond will begin a minor league rehab assignment today, writes Patrick Saunders of the Denver Post. He’ll likely play four games before being activated from the disabled list on Monday (assuming all goes well), but more interesting than that is the fact that Saunders adds that Desmond could play shortstop upon his return from the DL. Desmond had a “high-intensity” workout on Wednesday that included taking grounders and performing fielding drills at his natural position. Manager Bud Black didn’t commit to the notion that Desmond would oust the struggling Trevor Story at short, but Saunders notes that Desmond could see time at first base, shortstop and in left field upon returning.
Twins Designate Tim Melville, Will Select Contract Of John Curtiss
10:48pm: Minnesota will select the contract of right-hander John Curtiss tomorrow as a corresponding roster move, reports Bollinger (on Twitter).
The 24-year-old Curtiss currently ranks as Minnesota’s No. 19 prospect, per Jonathan Mayo and Jim Callis of MLB.com. Curtiss has laid waste to minor league opponents this season, posting a sparkling 1.28 ERA with 12.4 K/9 with a 48 percent ground-ball rate in 49 1/3 innings between Double-A and Triple-A. Control is a bit of an issue, though, as he’s averaged 4.0 walks per nine innings and snapped off six wild pitches on the year.
Callis and Mayo praise his 94-98 mph fastball, his “considerably” improved slider and his “intense and serious personality” on the mound in suggesting that Curtiss could eventually close games at the big league level.
10:25pm: The Twins have designated right-hander Tim Melville for assignment, manager Paul Molitor told reporters after the game Tuesday night (Twitter link via MLB.com’s Rhett Bollinger). He’d been an option to start on Saturday, but that outing will go to fellow righty Dillon Gee, who shined in Game 2 of yesterday’s doubleheader. A corresponding roster move for Melville will be announced tomorrow.
Melville, who signed a minors pact with the Twins earlier this summer after a solid season with the independent Long Island Ducks, earned a spot start with Minnesota on the heels of a terrific 2.70 ERA with 8.6 K/9, 3.1 BB/9 and a 33.7 percent ground-ball rate in 66 2/3 innings with the Twins’ Triple-A affiliate in Rochester. That spot start didn’t go well, however, as Melville was tagged for five runs on four hits and three walks with three strikeouts in 3 1/3 frames against the White Sox in Game 1 of yesterday’s doubleheader.
Unfortunately for Melville, the Twins need roster flexibility at the moment, so he’ll lose his 40-man roster spot and a potential September call-up. If he clears waivers, he’ll likely head back to Triple-A, though, and could reemerge to provide some depth for a fairly thin Twins pitching staff next month after rosters expand.
Minor MLB Transactions: 8/21/17
Here are Monday’s minor moves from around the league…
- The Twins are set to select the contract of right-hander Tim Melville to start one half of today’s doubleheader, as La Velle E. Neal III of the Minneapolis Star-Tribune wrote this weekend. The 27-year-old journeyman signed a minor league pact with the Twins in June after a decent start to the season with the independent Long Island Ducks. In 11 games (10 starts) with the Twins’ Triple-A affiliate, Melville posted a 2.70 ERA with 8.6 K/9, 3.1 BB/9 and a 33.7 percent ground-ball rate. There was some talk that top prospect Stephen Gonsalves could have his start pushed back to make his MLB debut Monday, but Melville will be the choice instead. For what it’s worth, the White Sox have MLB’s sixth-best wRC+ against lefties but rank 24th against righties. That and the fact that Gonsalves was only recently promoted to Triple-A (he made his third start for Rochester yesterday) may both have been factors in the decision.
Twins To Place Miguel Sano On 10-Day Disabled List
Miguel Sano won’t join the Twins on their upcoming road trip and he is headed to the 10-day DL due to a stress reaction in his left shin, the slugger told reporters (including Chad Graff of the St. Paul Pioneer Press). No move has yet been announced by the team, though Mike Berardino of the Pioneer Press reports that Kennys Vargas was removed from the Triple-A lineup today and will replace Sano on Minnesota’s 25-man roster.
Sano fouled a ball off his shin on Friday, and then left Saturday’s game early due to continued soreness (the Twins used Sano as the DH on Saturday to limit his time on his feet). The seriousness of Sano’s injury or a timetable for his return isn’t yet known.
Going without Sano’s bat for even the minimum 10 days is a blow to a Twins team that is thick in the midst of the AL wild card hunt, plus still with an outside shot at catching the Indians for first place in the AL Central. Sano is hitting .267/.356/.514 with 27 homers through 475 plate appearances, seemingly making the breakout from blue chip prospect to established big league hitter. While he’s had some good fortune in the form of a .379 BABIP and there is still a lot of swing-and-miss in Sano’s approach (a league-high 170 strikeouts), he makes little mistake when he does make contact — his 45.3% hard-hit ball rate ranks fifth among all qualified hitters in baseball this season.
Vargas will be called up to handle DH duties or perhaps spell Joe Mauer at first base, while Sano’s customary spot at third base will likely be filled by Eduardo Escobar and Ehire Adrianza. Needless to say, that’s a big dropoff in production for a Twins team that is already just middle-of-the-pack in most offensive categories, so clearly Minnesota needs Sano back soon if the team is to continue its surprising push towards a playoff spot.
Twins Notes: Garver, Colon, Enns, Ervin, Rosario
In the wake of Robbie Grossman‘s fractured thumb, the Twins are turning to one of their top organizational prospects. Catcher Mitch Garver, who ranked ninth on Fangraphs’ summer edition of the team’s top prospects, is being called up to the Majors, the club announced. In addition to his work behind the plate, the 26-year-old Garver has played 14 games in left field this season, so he can serve as a third catcher as well as a spare outfielder or first baseman. Garver’s bat also could be a nice addition to the team’s bench. In 372 Triple-A plate appearances, Garver has slashed .291/.387/.541 with 17 homers and 29 doubles.
A few more notes out of the Twin Cities…
- Right-hander Bartolo Colon has enjoyed some success with the Twins after a terrible start to the season in Atlanta, and he tells John Shipley of the St. Paul Pioneer Press that he’s open to playing beyond the 2017 season. There was some brief talk of retirement for Colon, but the 44-year-old has turned in a solid 4.21 ERA in 36 1/3 innings with the Twins (albeit with more concerning peripheral metrics). Colon also tells Shipley that a phone call from former Angels teammate Ervin Santana may have been the tipping point in Colon signing with the Twins. The Mets were also pursuing a reunion with Colon, but the veteran righty said some urging from Santana, the Twins superior place in the standings and the opportunity to serve as a mentor for a number of young Twins pitchers all appealed to him. “…I thought it’s not only an opportunity for me to pitch, but an opportunity to teach other young players how to pitch and how to be big-leaguers,” said Colon.
- The Twins placed lefty Dietrich Enns, who was only just acquired from the Yankees as part of the Jaime Garcia swap, on the 10-day disabled list with a shoulder strain yesterday. Enns missed more than two months of the season with a shoulder issue as a member of the Yankees’ Triple-A club, and Mike Berardino of the Pioneer Press suggests that the Twins could potentially seek additional compensation from the Yankees if Enns’ shoulder issue proves to be serious.
- The Astros and Mariners have both showed plenty of interest in right-hander Ervin Santana this summer, Darren Wolfson of 1500 ESPN reports in his latest podcast (audio link, Twins talk starts up around the 45:00 mark). However, Minnesota has never shown any real willingness to deal him, and there’s no reason to expect that they’d change that mentality now with a Wild Card spot still in the crosshairs.
- Minnesota GM Thad Levine joins Wolfson to discuss several Twins topics ranging from outplaying their run differential, to the performance of young players to the fine line between making short-term and long-term moves this time of year. Of surging outfielder Eddie Rosario, Levine notes that he and Twins chief baseball office Derek Falvey received quite a few inquiries from other clubs regarding Rosario. Many teams wanted to gauge whether the new front office duo valued Rosario (and others, though Levine doesn’t get into specific names) as highly as their predecessors. “We made it clear to them that we view this guy as part of the core, part of the future of this franchise,” said Levine of Rosario. The 25-year-old Rosario is hitting .297/.337/.500 with 16 homers, 25 doubles and a pair of triples this season.
