Aaron Blair Undergoes Shoulder Surgery

6:48pm: Blair will miss the entire 2018 season after the procedure, which addressed a capsule tear, David O’Brien of the Atlanta Journal-Constitution reports in a story and Twitter update.

5:30pm: Braves righty Aaron Blair has undergone shoulder surgery, per a team announcement. The precise nature of the procedure, which was performed by Dr. James Andrews, has yet to be disclosed.

Blair, who’s still just 25, has largely struggled since going to the Atlanta organization in the oft-discussed swap that sent Shelby Miller to the Diamondbacks. While two other key pieces in that deal — Ender Inciarte and Dansby Swanson — appear to be core pieces for the Braves, Blair’s own future was already uncertain before today’s news.

The 36th overall pick in the 2013 draft, Blair was considered a high-quality prospect at the time of the deal. And he pushed into the rotation picture in Atlanta not long after arriving. But the early returns were quite poor, as Blair worked to a 7.59 ERA with 46 strikeouts and 34 walks in his first 15 starts, over which he managed only seventy innings.

Heading into 2017, the hope was that Blair could reestablish his trajectory and work back into the MLB mix. Instead, he foundered at Triple-A, pitching 127 1/3 innings of 5.02 ERA ball with 7.4 K/9 against 4.0 BB/9. In his only major-league outing, Blair was knocked out after just three innings. He was again ineffective this spring.

The righty did make one Triple-A appearance this season, so it does not appear he’d stand to accrue MLB service while he is out. But if the Braves wish to free up a 40-man spot, they’ll need to put Blair on the 60-day DL, where he would gain service credit. That’s likely not a major concern for the organization, though, given his struggles. Instead, it seems as if Blair’s 40-man spot may ultimately be in jeopardy.

Taijuan Walker Diagnosed With “UCL Injury”

Diamondbacks starter Taijuan Walker has been diagnosed with a “UCL injury,” skipper Torey Lovullo told reporters including MLB.com’s Steve Gilbert (Twitter links). The severity of the issue — including whether there’s a tear to the ligament — is not yet known.

For the time being, all that’s really known is that Walker will head out for a second opinion before deciding on a course of treatment. The options on the table at the moment are not clear, but it seems reasonable to hope there is still a possibility he’ll avoid the worst-case outcome.

In certain situations, damage to the ulnar collateral ligament requires Tommy John surgery, which comes with a rehabilitation protocol of a year or more. In some cases, though, UCL problems can be approached with rehab, stem cell and/or platelet-rich plasma treatment, and/or less-invasive surgical approaches.

The news comes as a major shock to a D-Backs club that has paced the NL West in the early going. Even if Walker is able to avoid surgery, he’ll quite likely require a substantial DL stint before he’s able to return to the hill.

Any missed time will be problematic, to say the least, though the Arizona organization does have some options to fill in. Former top prospect Braden Shipley, recent waiver claimee Troy Scribner, and fellow righty Matt Koch are the top possibilities on the 40-man roster. Kris Medlen, Jake Buchanan, and Tyler Pill represent the slate of pitchers with MLB experience that are also in the organization (though the latter two have been knocked around in their first outings at Triple-A).

It’s even more concerning news from Walker’s perspective. The long-hyped 25-year-old finally turned in a full and productive season in 2017, when he pitched to a 3.49 ERA with 8.4 K/9 and 3.5 BB/9 along with a 48.9% groundball rate over 157 1/3 innings. He had seemed in typical form to open the current season, though he was getting less swings and misses than usual (in a limited, 13-inning sample).

Walker is earning $4.825MM this year, his second season of arbitration eligibility after qualifying as a Super Two player in 2017. The Diamondbacks control him for two additional seasons beyond the present one.

Athletics Designate Trayce Thompson For Assignment

The Athletics have designated outfielder Trayce Thompson for assignment, as Susan Slusser of the San Francisco Chronicle was among those to tweet. His roster spot was needed with starter Trevor Cahill and reliever Lou Trivino coming to the majors.

Thompson has already bounced from the Dodgers to the Yankees and then on to the A’s via the waiver wire, so it’s possible he will again be on the move. If is not traded and clears waivers, Oakland will presumably look to stash him at Triple-A.

The 27-year-old outfielder only got into three games in his short time with the Athletics, striking out four times in his seven plate appearances. Thompson also struggled at the plate last year with the Dodgers and their top affiliate. He spent most of the year at Triple-A, where he slashed .212/.269/.363 with nine home runs in his 369 plate appearances.

Orioles Select Contract Of Luis Sardinas

The Orioles have selected the contract of infielder Luis Sardinas, per a club announcement. With the move, the club has filled its 40-man roster.

Sardinas, 24, spent much of the 2017 season playing at Triple-A with the Orioles. He turned in 331 plate appearances of .319/.348/.419 hitting at Norfolk, which is the best stretch of offensive output in his career.

Of course, it would not be realistic to expect anything approaching that performance in the majors. Sardinas owns a less-than-ideal .229/.278/.293 slash in his 480 lifetime plate appearances at the game’s highest level. He is, however, held in higher regard for his fielding.

Baltimore will look to Sardinas to occupy a utility role off of the bench for as long as he’s in the majors. The organization already has another light-hitting, glove-first infielder on hand in Engelb Vielma, but evidently decided to boost its depth with Jonathan Schoop going on the DL.

Brewers Claim Alec Asher From Dodgers

The Brewers announced that they’ve claimed right-hander Alec Asher off waivers from the Dodgers and optioned him to Triple-A Colorado Springs. Milwaukee had an open spot on its 40-man roster, so no corresponding move is necessary.

Asher, 26, made six starts and 18 relief appearances for the Orioles last year, working to a total of 60 innings with a 47-to-23 K/BB. While the righty demonstrated an ability to pitch out of both the rotation and bullpen in multi-inning stints, he struggled to a 5.25 ERA and yielded 10 homers in last year’s 60 frames with the O’s. Asher does sport a quality 3.75 ERA in 170 1/3 innings of Triple-A work, where he’s averaged 6.4 K/9 against 2.1 BB/9. That he has a minor league option remaining only makes him more appealing. He can be shuttled back and forth from Triple-A this season as the Brewers see fit.

With the Dodgers, Asher saw just one game in Triple-A, during which he worked three innings and allowed an earned run on three hits and no walks with one strikeout.

Rays Select Contract Of Brandon Snyder, Place Matt Duffy On DL

The Rays have selected the contract of infielder Brandon Snyder and placed third baseman Matt Duffy on the 10-day disabled list, tweets MLB.com’s Bill Chastain. Kevin Kiermaier, who is undergoing thumb surgery and figures to miss upwards of three months, was moved to the 60-day disabled list to open a 40-man spot for Snyder.

Duffy exited yesterday’s game with discomfort in his hamstring. The infielder told reporters that the injury isn’t serious, and it seems as if he expects to return after a minimal stay on the disabled list (Twitter link via Greg Auman of the Tampa Bay Times). Snyder and Daniel Robertson could pick up the bulk of the at-bats at the hot corner in his absence.

Snyder, 31, will get the call to the big leagues over some potential longer-term options for the Rays — most notably Christian Arroyo, whom the team acquired in the offseason Evan Longoria trade with the Giants. Arroyo hasn’t exactly come out of the gates and forced his way into big league consideration, posting just a .499 OPS through the season’s first few games.

Snyder will be stepping onto a big league field for the first time since 2016, when he made 47 plate appearances for the rebuilding Braves. The former Orioles prospect was the 13th overall pick back in the 2005 draft but has yet to tally even 70 plate appearances in a single big league season. He’s a career .242/.279/.459 hitter with nine homers in just 205 big league plate appearances and a .259/.326/.426 hitter in 2353 Triple-A plate appearances.

Marlins Activate J.T. Realmuto

The Marlins announced today that they’ve activated catcher J.T. Realmuto from the 10-day disabled list. Realmuto, who opened the season on the shelf due to a lower back contusion, went 3-for-3 with a homer in his lone rehab game and will jump right into the mix in Miami, as he’s in the lineup tonight. Fellow catcher Chad Wallach was optioned to Triple-A New Orleans to clear a spot on the roster.

Realmuto, 27, was the subject of a cavalcade of trade rumors this offseason as the Marlins tore down the majority of their roster, trading away stars Giancarlo Stanton, Christian Yelich, Dee Gordon and Marcell Ozuna. Realmuto’s agent reportedly made it clear to the club that he, too, would prefer a trade, but he instead remains on hand as perhaps the lone star left on a new-look roster.

Miami is off to a 4-12 start to the season, though the return of Realmuto should help to bolster the lineup. The 27-year-old has steadily improved in each of his seasons at the big league level and is now widely considered to be one of the game’s top all-around backstops. Last year, in a career-high 579 plate appearances, Realmuto hit .278/.332/.451 with 17 homers and eight steals while also controlling the running game well (32 percent caught-stealing) and delivering strong pitch-framing marks.

The Marlins control Realmuto through the 2020 season, and given the turnover elsewhere on the roster, it stands to reason that he could once again come up in trade talks this summer. MLB.com’s Joe Frisaro reported the other day that the Fish don’t have any current desire to shop Realmuto, though that could change, of course, if enough contending clubs are in need of catching help this summer. At the very least, one has to imagine that Miami president of baseball ops Michael Hill and the rest of the Marlins’ front office will be open-minded about the possibility of a trade — especially given the team’s poor start and their likely status as the NL East’s cellar dweller in 2018.

Poll: When Should The Braves Promote Ronald Acuna?

The topic of whether top prospect Ronald Acuna should be in the Majors or in Triple-A is one of the most oft-discussed topics certainly among Braves fans but also among fans throughout the league. The 20-year-old, after all, has been widely billed as a phenom in the waiting and topped the majority of prospect rankings from major outlets this offseason (with the occasional exception of Shohei Ohtani, when he was deemed eligible for such lists).

Ronald Acuna | Jasen Vinlove-USA TODAY Sports

Acuna opened the 2017 season in Class-A Advanced and skyrocketed to Triple-A by season’s end. The Venezuelan-born slugger didn’t just move up the ladder, though; his numbers actually improved upon each promotion, culminating with a .344/.393/.548 line in Triple-A.

Overall, Acuna slashed .325/.374/.522 with 21 homers, 31 doubles, eight triples and 44 steals across three minor league levels in 2017 — and he did so all before turning 20 years of age this past December. Even before reading any of the many glowing scouting reports on Acuna, it’s abundantly clear that he’s a special talent. Teenagers simply don’t perform that well in pro ball.

Entering the season, the thought was that the Braves, like many teams do with elite prospects, would take advantage of Major League Baseball’s service time infrastructure and hold Acuna in the minors long enough to delay his free agency by a year. Doing so would only require him to be in Gwinnett until mid-April. While some may bristle at the notion, it’s hard to argue, from a front-office standpoint, that the extra two weeks of games in 2018 are worth sacrificing Acuna’s entire 2024 season — his age-27 campaign. Keeping Acuna in the minors for those couple of weeks makes perfect sense from a long-term view.

That date has come and gone, however, meaning the Braves can bring their vaunted wunderkind to the Majors at any point, knowing he’ll be controlled through 2024. Bringing him up now would mean allowing him to reach arbitration four times as a Super Two player rather than the standard three times, but that’s of relatively minimal consequence — at least when juxtaposed with the notion of losing an entire year of club control over his prime.

But although Acuna dominated Grapefruit League play in Spring Training (.432/.519/.727), that hasn’t been the case in the regular season. It’s only nine games and 41 plate appearances, of course, but Acuna is hitting .139/.244/.167 in Triple-A. After striking out at a 19.8 percent clip last season, he’s already whiffed 14 times in 41 plate appearances (34.1 percent).

None of that does anything to change the perception that Acuna is a star in the making, but it stands to reason that the Braves may not relish the idea of taking a struggling 20-year-old and bringing him to the big leagues to face even tougher competition. It doesn’t help that Preston Tucker has filled in capably at the big league level. Even though the 27-year-old likely isn’t a long-term piece, and there’s plenty of evidence to suggest that his start isn’t sustainable, the fact remains that the Braves have gotten some production out of Acuna’s would-be spot in the lineup.

That, of course, isn’t deemed a good enough reason for Acuna to be in the minors for many. Narratives on his brief minor league struggles will suggest that he’s pressing to earn a promotion or not engaged enough by the lack of competition. Atlanta skipper Brian Snitker went with the similarly nebulous explanation that Acuna is “trying too hard” at the moment (link via MLB.com’s Mark Bowman). It’s understandable if Braves fans want to see him up at all costs; it’s been a lengthy rebuilding process down in Georgia, and Acuna’s arrival could in many ways mark a move back toward contention. It’s also true that attendance figures would likely spike, at least in the short term, the moment that Acuna is called upon for his highly anticipated debut. And if he’s anything close to the player that most believe he will be, there’s also an argument to be made that Acuna ought to be added to a ballclub that has played rather well and may yet be a fringe postseason contender.

All of those factors enter into the calculus of when Acuna will be brought to the big leagues. It’s a decision the Atlanta front office won’t make lightly, as the last thing first-year GM Alex Anthopoulos and his staff want to do is have to demote Acuna back to Gwinnett if he struggles out of the gate. At the same time, Anthopoulos & Co. are no doubt cognizant of the fanbase’s desire to see Acuna attack Major League pitching and of the manner in which a strong arrival on the scene would invigorate the Atlanta faithful.

(Link to poll for Trade Rumors app users.)

When should the Braves promote Ronald Acuna?

  • Wait until he starts hitting in Triple-A. What's the rush? 55% (4,026)
  • He should be promoted now that they've bought another year of control. 22% (1,619)
  • He should be promoted in mid-June once he'll likely have avoided Super Two status. 13% (936)
  • He should've been with them on Opening Day. 11% (790)

Total votes: 7,371


Photo courtesy of USA Today Sports Images.

Minor MLB Transactions: 4/17/18

Here are Tuesday’s minor moves from around the game…

  • The Tigers re-signed catcher Kade Scivicque to a minor league contract and assigned him to Double-A Erie yesterday, as Tom Reisenweber of the Erie Times-News first tweeted. The 25-year-old Scivicque was Detroit’s fourth-round pick back in 2015, but the Tigers shipped him to the Braves in the 2016 trade that netted them veteran infielder Erick Aybar. Scivicque hit .270/.326/.365 between the Braves’ Double-A and Triple-A affiliates last season and threw out 27 percent of opposing base thieves while posting slightly below-average framing marks, per Baseball Prospectus. With Grayson Greiner and Jarrod Saltalamacchia occupying catching spots for the Tigers’ Triple-A affiliate in Toledo, Scivicque will head to Double-A despite posting respectable numbers in Gwinnett last season.