Athletics Claim Devin Sweet From Mariners
The A’s have claimed right-hander Devin Sweet off waivers from the Mariners. Sweet was designated for assignment earlier this week.
The 26-year-old made his Major League debut this season, appearing in two games with Seattle and posting two innings (with a 9.00 ERA). An undrafted free agent in 2018, Sweet is changing teams for the first time in his pro career, as he has a 3.67 ERA over 326 1/3 career innings in the Mariners’ farm system.
Those numbers include only seven innings at the Triple-A level, as Sweet was actually promoted to the majors from Double-A Arkansas for his two MLB games before he ever pitched for Triple-A Tacoma. He got the Mariners’ attention with a 1.54 ERA, 34.6% strikeout rate and 5.9% walk rate over 35 innings of Double-A ball, a decided step up from his work in Arkansas in 2021-22. Most prominently, Sweet showed great improvement at keeping the ball in the park, as he gave just one homer over those 35 frames at Double-A this year after allowing 27 homers over 137 2/3 innings in 2021-22.
It makes for some interesting potential, and it isn’t surprising that the rebuilding Athletics would want to take a look at a young and controllable arm. Oakland has optioned Sweet to Triple-A for now, but might very well call him up for some more Major League action before the season is over.
Mariners Designate Devin Sweet For Assignment
The Mariners announced that they have claimed righty Dominic Leone off waivers, a move that was reported on earlier today. They also announced that righty Devin Sweet has been designated for assignment to open a spot for Leone on their 40-man roster.
Sweet, 26, was just selected to the roster about six weeks ago. He made two appearances for the big league club, allowing two earned runs in two innings, before getting optioned to Triple-A Tacoma. He made seven appearances for that club with a 2.57 earned run average but has now lost his 40-man roster spot to make room for the veteran Leone.
An undrafted free agent who signed with the M’s in 2018, he climbed his way up to Double-A by the end of last year. Prior to his call-up to the majors, he tossed 35 Double-A innings this year with a 1.54 ERA, 34.6% strikeout rate and 5.9% walk rate.
The M’s will now have to put Sweet on waivers in the coming days, since the trade deadline has passed. He is using the first of his three option years here in 2023 but will still have two remaining for the future. He also has just a handful of service days, giving him at least six seasons of future control. Those factors and his strong Double-A work earlier this year should give him some appeal to other clubs around the league, especially with several spots opening up with expanded September rosters and various waiver claims being made this week. But if he were to go unclaimed, he would stick with the Mariners as non-roster depth, not having the right to elect free agency.
Mariners Outright Zach Muckenhirn
August 11: The Mariners announced today that Muckenhirn cleared waivers and has been outrighted to Triple-A Tacoma.
August 9: The Mariners have officially selected the contract of prospect Emerson Hancock, a move that was reported yesterday. In corresponding transactions, the M’s optioned right-hander Devin Sweet to Triple-A and designated left-hander Zach Muckenhirn for assignment.
Muckenhirn, 28, made his major league debut with the Mets earlier this year, tossing six innings over three appearances with four earned runs allowed. He was designated for assignment in July and then promptly traded to the Mariners as part of the deal that sent Trevor Gott and Chris Flexen to Queens. Flexen was released by the Mets shortly thereafter, highlighting the fact that they were taking on Flexen’s contract in order to effectively buy Gott.
The M’s saved some money in that deal but also added Muckenhirn to their system, sending him to Triple-A Tacoma. He’s thrown 8 2/3 innings for that club with a 9.35 ERA in that small sample, which likely helped loosen his grip on a roster spot. But he had a much more palatable 0.88 ERA in 30 2/3 innings for the Syracuse Mets prior to the trade, giving him a combined 2.75 ERA at Triple-A this year. He’s only struck out 14.8% of opponents at that level but has kept the ball on the ground on close to half of the balls in play he’s allowed.
With the trade deadline now in the rear-view mirror, the M’s will have a week to put Muckenhirn on outright waivers or release waivers. Left-handed relief tends to always be in demand and Muckenhirn can serve as a long-term depth option since he has just a few days of service time and a full slate of options. His strikeouts haven’t been there this year but he punched out 23.8% of minor league hitters last season, in addition to consistently solid ground ball rates.
If the lefty were to pass through waivers unclaimed, he would stick with the M’s since he lacks the necessary service time or previous career outright that’s necessary for the right to elect free agency. But if he’s still not on the roster at season’s end, he would qualify for minor league free agency.
Mariners Promote Prelander Berroa, Devin Sweet
The Mariners announced a few roster moves prior to tonight’s game, selecting the contract of right-hander Devin Sweet and recalling fellow righty Prelander Berroa, with both players set to make their respective major league debuts as soon as they get into a game. In corresponding moves, right-handers Ty Adcock and Isaiah Campbell were optioned to Double-A Arkansas. The club already had a 40-man vacancy and won’t need to make a corresponding move in that regard.
Berroa, 23, came over the Mariners last year in a trade that sent Donovan Walton to the Giants. Berroa finished last year with a combined 2.86 earned run average across those two systems and different minor league levels, tossing 100 2/3 innings. The M’s liked him enough to give him a 40-man roster spot in November in order to protect him from being selected in the Rule 5 draft.
He started this year in the Double-A rotation but had a 5.16 ERA through his first five starts. He was moved to the bullpen at that point in a move that seems to have worked out quite well. He’s thrown 23 1/3 innings over 19 appearances since taking on a relief role, posting a 0.77 ERA in that time. His 13.5% walk rate is certainly on the high side but he’s limiting damage by striking out 39.3% of batters faced. He won’t be able to sustain a .238 batting average on balls in play or 90.9% strand rate but the results are nonetheless encouraging enough to earn him a big league look. He’s currently considered the club’s #10 prospect at Baseball America and #11 at FanGraphs.
Sweet, 26, cracks a 40-man roster for the first time in his career. An undrafted free agent who signed with the Mariners in 2018, he’s been climbing the minor league ladder since then. He’s spent all of this year in Double-A, posting a 1.54 ERA in 35 innings over 27 appearances. He’s struck out 34.6% of opponents while walking just 5.9%. He’s ranked the club’s #26 prospect by BA and #29 at FanGraphs.
The Mariners suffered a rough 10-3 loss at the hands of the Twins last night, with Bryan Woo allowing six earned runs and getting bounced in the fourth inning. Each of Adcock, Campbell and Tayler Saucedo tossed 29 pitches or more, while many of the high-leverage hurlers appeared in close games on both Monday and Sunday. With a fairly taxed relief corps, these moves give the club an injection of fresh arms.