A’s Release Gabe Klobosits

June 14: The A’s have released Klobosits, per their transactions log at MLB.com.

June  8: The Athletics announced Wednesday that they’ve designated right-hander Gabe Klobosits for assignment and optioned righty Domingo Tapia to Triple-A Las Vegas. That pair of moves creates space for lefty Jared Koenig, whose contract has been formally selected. A’s skipper Mark Kotsay announced earlier this week that Koenig would be selected from Triple-A to start today’s game.

Acquired on a waiver claim from the Nationals back on April 11, Klobosits has spent the entire season with Las Vegas, where he’s posted an unsightly 7.59 ERA in 10 2/3 frames. The towering 6’8″ righty fanned nearly a quarter of his opponents but also issued a walk to 11.8% of the batters he faced.

Klobosits made his MLB debut with the Nats in 2021, pitching to a 5.56 ERA in a small sample of 11 1/3 innings. He averaged 94.8 mph on his heater during that time and induced chases on pitches outside the strike zone at a gaudy 35.6% clip. The former 36th-round pick also posted a 1.64 ERA with a 28.9% strikeout rate against a respectable 8.8% walk rate in a combined 38 1/3 innings between Double-A and Triple-A last year, so despite his struggles in a brief stint with the A’s, he’s had some success in the upper minors.

Notably, Klobosits does not appear on the minor league injured list but also hasn’t pitched in a game for the Aviators since mid-May. The reason for that layoff isn’t clear. Regardless, the A’s will have a week to trade Klobosits, attempt to pass him through outright waivers (assuming he is in good health; injured players cannot be outrighted) or release him.

Daulton Jefferies To Undergo Thoracic Outlet Surgery

After receiving a second opinion, A’s right-hander Daulton Jefferies is scheduled to undergo thoracic outlet surgery on Monday per Matt Kawahara of The San Francisco Chronicle. Oakland will share more details about Jefferies’ recovery timetable after the surgery is completed.

The surgery decision comes as little surprise after the 26-year-old Jefferies was placed on the 15-day IL a few weeks ago. A subsequent move to the 60-day IL largely dashed any chance that the right-handed pitcher would return to the hill in short order.

For the time being, the A’s appear set to roll with a rotation headed by Frankie Montas, Cole Irvin, and Paul Blackburn who are all off to strong starts this season. James Kaprielian and Jared Koenig, who was called up this past Sunday, present a pair of interesting options to hold down the fort at the back of the rotation.

While that group will hardly stand in the way of Jefferies receiving future looks in the rotation— he has first-round pedigree and strong peripherals working in his favor— the last place A’s have no urgency to rush him back. More pressing for the organization is the recovery of a player under five additional years of team control.

As has been discussed ad nauseam when it comes to any major procedure like TOS surgery, nothing is guaranteed in terms of pitching success upon recovery. D-backs starter Merrill Kelly and Chris Archer of the Twins are both years removed from the procedure and having modest success out of the rotation this year. Past pitchers haven’t always rebounded as decently however, as former Padres starter Tyson Ross, for example, saw a promising career derailed by the procedure. More recently, Nationals reliever Will Harris underwent the procedure in May of 2021 but has yet to return this season.

White Sox Claim Parker Markel From A’s

The White Sox announced they’ve claimed reliever Parker Markel off waivers from the Athletics and optioned him to Triple-A Charlotte. Chicago already had a 40-man roster vacancy, so no additional move was necessary.

Oakland designated Markel for assignment this week, ending his tenure in the organization after just three big league appearances. The 31-year-old walked five batters in only three innings during that time, a continuation of some longstanding control issues. He walked an elevated 12.7% of batters faced across 19 innings with Triple-A Las Vegas prior to his call-up, and he struggled to throw strikes during his only previous MLB action back in 2019.

That said, Markel has also flashed promising swing-and-miss stuff. He’s punched out an excellent 35.4% of opponents in Triple-A this season, and he fanned batters at a nearly identical rate last year in Triple-A with the Padres. Markel averaged 95 MPH with above-average raw spin on his fastball during his brief big league look in Oakland, and his low-80s slider has promising two-plane movement.

The fastball-slider pairing has flummoxed many hitters in the upper minors, and the Sox will take a low-risk shot to add some bullpen depth. Markel still has a pair of option years remaining, so the White Sox can shuttle him between Chicago and Charlotte for each of the next two seasons if he retains his spot on the 40-man roster.

Athletics Designate Parker Markel For Assignment, Select Matt Davidson

The A’s announced Tuesday that they’ve reinstated Stephen Vogt from the injured list, selected the contract of infielder Matt Davidson from Triple-A Las Vegas and designated right-handed reliever Parker Markel for assignment. Oakland also optioned infielder Sheldon Neuse to Las Vegas.

Davidson, 31, saw some big league time with the D-backs earlier this season but rejected an outright assignment following a DFA and inked a minor league pact with the A’s. He’s appeared in just 21 Triple-A games and tallied 88 plate appearances but already has seven home runs in Las Vegas. Davidson was mashing with the D-backs’ Triple-A affiliate in Reno, too, and he’s posted an overall .306/.389/.711 batting line with 15 long balls in only 139 Triple-A plate appearances so far this season.

Some caveats to that production apply, of course. The Pacific Coast League is a notoriously hitter-friendly setting, with Vegas in particular tending to inflate offense. Davidson has had his share of Triple-A success in the past as well — albeit not to this extent — with 146 home runs logged through 703 games at that level. He’s a .248/.320/.470 hitter in Triple-A but hasn’t quite carried that over in parts of six seasons in the Majors, where he’s a .222/.292/.433 hitter. He could still give the A’s more offense than they’ve gotten out of Neuse, a fellow right-handed-hitting infielder who has managed a tepid .228/.291/.305 output in a career-high 182 Major League plate appearances so far.

Markel, also 31, inked a minor league deal with the A’s over the winter and parlayed a 1.89 ERA in 19 Triple-A frames into his first big league action since 2019. The former Mariners and Pirates righty has a long track record of missing bats at a high level but also battling command issues, and both of those have been true in the Majors and in Triple-A this season. Markel fanned 35.4% of his opponents while pitching for Las Vegas but also walked hitters at a 12.7% clip. He fired three scoreless innings in the Majors with the A’s and picked up three strikeouts … but he also issued a walk to five of the 13 hitters he faced.

Even though he averages better than 95 mph on his heater and has a 3.09 ERA and 30% strikeout rate in 177 2/3 innings at the Triple-A level, Markel has only ever logged 25 innings in the Majors. There’s no sugarcoating his ugly 14.1% walk rate in Triple-A, but the bat-missing ability and velocity are somewhat intriguing all the same.

Oakland will have a week to trade Markel, attempt to pass him through outright waivers or release him. He’s been outrighted once before — by the Angels in 2020 — so even if he goes unclaimed on waivers, he’d have the option of rejecting an outright assignment in favor of free agency.

A’s To Select Jared Koenig For Wednesday Start

The Athletics are planning to start rookie left-hander Jared Koenig on Wednesday against the Braves, Oakland manager Mark Kotsay told reporters (including The San Francisco Chronicle’s Matt Kawahara).  Koenig will be making his MLB debut, and the A’s will need to make at least one roster move before the game in order to add Koenig to the 40-man roster.

A start against the World Series champions is quite the culmination of a long journey for Koenig, who hadn’t even played affiliated baseball until 2021.  A 35th-round pick for the White Sox in the 2014 draft, Koenig opted for college ball but then went undrafted after two years of NCAA action.  From there, Koenig spent the 2017-19 seasons pitching in the indy leagues and in the Australian Baseball League before catching on with the Athletics on a minor league deal.

After pitching well in Double-A in 2021, Koenig has done even better at the Triple-A level in 2022.  The southpaw has a 2.21 ERA, 29.5% strikeout rate, and 7.2% walk rate over 53 innings (starting eight of nine games) for Triple-A Las Vegas.  With a 3.43 FIP and 4.20 xFIP, Koenig is perhaps a little fortunate to have such a low ERA, though his numbers certainly stand out in the hitter-friendly Vegas environment.

Koenig will become the ninth different pitcher to make a start for Oakland this season, as the Athletics are still looking for consistency in the rotation in the wake of trading Chris Bassitt and Sean Manaea during the offseason.  Zach Logue was optioned back to Triple-A last week, opening the door for Koenig to get a shot at age 28.  With the A’s in the midst of a rebuild, an opportunity exists for Koenig to grab a rotation spot if he proves he can handle MLB batters.

Athletics Make Several Roster Moves

The A’s selected the contracts of left-hander Sam Selman and right-hander Parker Markel from Triple-A today.  Right-hander Daulton Jefferies and outfielder Skye Bolt were each moved to the 60-day injured list to create space on the 40-man roster.  Oakland also called up right-hander Domingo Tapia, while right-hander Jacob Lemoine and southpaws Adam Kolarek and Zach Logue were all optioned to Triple-A to make way for Selman, Markel, and Tapia on the active roster.

Markel signed a minor league deal with the Athletics in March, and the 31-year-old righty is now on pace to make his first MLB appearance since 2019.  All 22 of Markel’s career Major League innings came in that season, with Markel taking the hill for the Mariners and Pirates and posting a 7.77 ERA.

A veteran of 11 pro seasons, Markel has long been plagued by control problems, though his last four seasons have seen him deliver big strikeout totals in the minors and in independent ball.  Continuing that trend at Triple-A Las Vegas, Markel has a 35.4% strikeout rate but also a 12.7% walk rate.  The free passes haven’t hurt Markel too badly, however, as he has a 1.89 ERA over 19 relief innings for the Aviators.

Tapia is also lined up for his 2022 debut, after Oakland claimed him off waivers from the Royals at the end of April.  The grounder specialist has appeared in each of the last two Major League seasons, posting a 2.61 ERA over 38 innings with the Red Sox, Mariners, and Royals.

This is the second time Selman’s contract has been selected by the A’s this season, as the team previously designated the southpaw for assignment in April and then outrighted him to Triple-A.  Selman’s tenure with the Athletics consists of a single big league game and 2 2/3 scoreless innings back on April 22.

Since Jefferies was recently diagnosed with thoracic outlet syndrome, it wasn’t surprising to see him moved to the 60-day IL for what could be a season-ending absence if Jefferies opts for surgery.  For Bolt, his 60-day placement was attributed to a left hamstring strain, rather than the right oblique strain that initially put him on the 10-day IL in the first week of the season.  Bolt played in three rehab games before being shut down with this new injury, though it isn’t clear how much more time he’ll miss, since the 60-day period still starts at the time of Bolt’s first IL placement on April 10.

Athletics Designate Justin Grimm, Select Austin Pruitt

The Athletics announced that right-hander Justin Grimm has been designated for assignment.  Right-hander Austin Pruitt‘s contract has been selected from Triple-A, and Pruitt will replace Grimm on the active roster.

After signing a minor league contract with the A’s during the winter, Grimm made the Opening Day roster and posted a 4.11 ERA, 15.5% strikeout rate, and 9.9% walk rate over 15 1/3 innings out of Oakland’s bullpen.  While an unspectacular stat line, it did represent a big step up for Grimm after he posted a 7.33 ERA over 77 1/3 innings from 2017-2020.  Grimm didn’t pitch in the majors at all in 2019 or 2021, and in between tossed only 4 2/3 MLB innings with the Brewers in 2020.

Should Grimm clear DFA waivers, he could opt to accept an outright assignment to Triple-A and remain in the Athletics organization.  If not, the 33-year-old will hit the open market once more and look for another landing spot in his ninth Major League season.  Grimm spent parts of five of those seasons pitching with the Cubs, at times providing some very solid relief out of Chicago’s bullpen, and he was part of the 2016 World Series championship team.

Pruitt was another minor league signing, and he’ll now get another opportunity in the Show after tossing 7 1/3 combined innings with the Astros and Marlins in 2021.  A fractured elbow sidelined Pruitt for the entire 2020 season and half of the 2021 season, but he has performed well with Triple-A Las Vegas this year, with a 3.27 ERA and a 20-to-2 strikeout-to-walk ratio over 22 frames of relief work.

The A’s might simply see more upside in Pruitt than in Grimm going forward, plus Pruitt also brings some length as a swingman, long reliever, or piggyback starter.  Pruitt made 10 starts over his 67 appearances with the Rays from 2017-19.

A’s Reinstate Cole Irvin

The Athletics have announced that left-hander Cole Irvin has been reinstated from the injured list, with infielder Nick Allen being optioned to Triple-A Las Vegas in a corresponding move.

Irvin went on the injured list just over two weeks ago due to soreness in his throwing shoulder. His season had gotten off to a strong start before that, as he threw 27 2/3 innings with a 2.93 ERA. It’s not likely Irvin can sustain that production completely, as he has a meager strikeout rate of 15.9% and a .253 BABIP, suggesting there’s a bit of good fortune helping him out so far. The advanced metrics certainly think so, with FIP placing him at 4.54, xFIP at 4.16 and SIERA at 4.26.

Still, Irvin figures to be an important part of Oakland’s staff moving forward. Daulton Jefferies was recently diagnosed with thoracic outlet syndrome, a very significant injury that is very difficult to recover from. Even if Jefferies is able to return from the ailment, it will certainly be an extended period of time before that happens. The rotation now consists of Irvin, Frankie Montas, Paul Blackburn, James Kaprielian and Zach Logue.

Even if that crew manages to stay healthy for the next few months, the club might have to rely on their depth starters either way, as Montas is expected to be one of the most highly-targeted trade candidates as the August 2 deadline approaches. Montas was hit on his hand by a comebacker and left last night’s game, though it seems that was mostly precautionary. Matt Kawahara of the San Francisco Chronicle relays word from Montas, who is playing catch today without pain. Adam Oller and Adrian Martinez have already been recalled to make starts for the big league club this year and would likely be the top options the next time a depth starter is needed.

Mets Scouting Frankie Montas, Tyler Mahle

The Mets have recently had scouts watching Athletics right-hander Frankie Montas and Reds right-hander Tyler Mahle, the New York Post’s Jon Heyman reports.  With the aggressive Mets clearly focused on a championship this year, it isn’t surprising that the club is already looking ahead to possible trade candidates on struggling teams.

Montas is over 18 months older than Mahle, but the two have quite a bit in common.  The two righties are under control through the 2023 season via a third and final arbitration year, both have already been mentioned in trade speculation for months, and both have already made it through an offseason of payroll cuts by their respective teams.  In fact, the Mets and A’s already combined on a big pitching deal during the offseason when Chris Bassitt was brought to Queens.

Thus far in 2022, Montas has clearly been the better of the two pitchers in terms of bottom-line numbers, with a 3.67 ERA in 49 innings to Mahle’s 5.23 ERA over 43 innings.  The advanced metrics also generally favor Montas, though Mahle’s 4.28 xFIP and 4.15 SIERA paint a bit more of an optimistic view of his 2022 performance, and Mahle appears to be on the upswing with a 2.60 ERA over his last 17 1/3 frames.

It stands to reason that the Mets will probably at least monitor just about every available arm heading into the August 2 deadline, considering that Montas and Mahle figure to get attention from most or all pitching-needy clubs.  Oakland or Cincinnati probably have some idea of what some suitors are already willing to give up for either pitcher, based on offseason talks — the White Sox, Twins, Yankees, Tigers, Mariners, Rays, and Royals all reportedly had interest in Montas over the winter, while the Blue Jays and Rangers were linked to Mahle.

Despite a number of rotation injuries this season, the Mets have gotten quality work from just about every starter who has taken the mound.  However, health remains a concern, as Max Scherzer will miss 6-8 weeks with an oblique strain, Tylor Megill is on the IL with biceps inflammation, and Jacob deGrom has yet to throw a pitch this season due to a stress reaction his throwing shoulder.  Jumping to swing a deal with the Reds or A’s now would cost the Mets a heavier price in prospects, and it could be that New York will wait until closer to the deadline to make a move, as the Mets already have a sizeable cushion of a lead in the NL East race.

Daulton Jefferies Diagnosed With Thoracic Outlet Syndrome

The A’s placed right-hander Daulton Jefferies on the injured list earlier today amid a series of roster moves, also optioning lefty Kirby Snead and recalling righty Jake Lemoine and left-hander Zach Logue. The A’s originally stated that Jefferies had some nerve irritation in his right arm, but manager Mark Kotsay now gives reporters a much more ominous update, revealing that the 26-year-old righty has been diagnosed with thoracic outlet syndrome (Twitter link via Matt Kawahara of the San Francisco Chronicle). He’s receiving a second opinion.

While not as common as Tommy John surgery, thoracic outlet syndrome often requires surgical repair — an operation that involves removing a portion of the player’s rib in order to alleviate nerve pressure. The success rate for pitchers returning from TOS hasn’t been as strong as those returning from the more common Tommy John surgery, though there are plenty of examples of hurlers who’ve returned to have successful careers. Arizona’s Merrill Kelly, for instance, had thoracic outlet surgery in September 2020 and was back on the mound for a slate of 27 starts in 2021. He’s made another eight starts of 3.27 ERA ball this season.

It’s yet to be seen whether Jefferies will undergo surgery, which would likely end his season. That’ll surely hinge on what he and the A’s hear in his forthcoming second opinion. Even in the event of a non-surgical route, an absence of some note seems safe to expect.

Selected by the A’s with the No. 37 overall pick back in 2016, Jefferies entered the year with just 17 big league innings under his belt. However, the Athletics’ offseason fire sale shipped both Chris Bassitt and Sean Manaea to other clubs, opening the door for Jefferies to win a long-term spot on the starting staff. Jefferies posted a 1.17 ERA through three starts but has been rocked for 23 runs over 24 innings in his past five turns. Overall, he carries a 5.72 ERA with a 16.3% strikeout rate, a 4.7% walk rate and a 46.6% grounder rate. Metrics like fielding independent pitching (3.76) and SIERA (4.15) feel he’s been a good bit better than his ERA would indicate.

The A’s still control Jefferies for five seasons beyond the current campaign, so even if he doesn’t factor into the mix again this season, he should have ample opportunity down the road. For the time being, with Jefferies sidelined, Oakland will look to Frankie Montas, James Kaprielian, Paul Blackburn and a returning Cole Irvin, who’s slated to come off the injured list and start a game this weekend. Logue, recalled today, will probably step directly into the rotation. One of four players acquired in the trade that sent Matt Chapman to Toronto, he’s already made four appearances (three starts) and pitched to a 2.04 ERA with an 18.9% strikeout rate against a 6.8% walk rate in 17 2/3 frames.

Should the A’s need another starter in the near future, they have a pair of other newly acquired options to evaluate. Right-hander Adrian Martinez, acquired from the Padres in the Manaea trade, made his big league debut in a doubleheader against the Tigers last week and tossed 5 1/3 shutout innings with three strikeouts and no walks. Fellow right-hander and trade acquisition Adam Oller, who came over from the Mets as part of the return for Bassitt, could be an option as well. He’s already made four big league starts with the A’s, though he’s been tagged for 20 runs in 14 2/3 frames.

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