Year | W | L | Sv | Hold | IP | H | BB | SO | ER | ERA | WHIP | Rate |
2025 proj | 1 | 1 | 0 | 0 | 26.0 | 23 | 16 | 26 | 13 | 4.50 | 1.500 | 1.9 |
2025 | 1 | 1 | 0 | 0 | 10.7 | 12 | 9 | 15 | 4 | 3.37 | 1.969 | 5.3 |
2024 | 1 | 0 | 0 | 0 | 7.3 | 12 | 6 | 7 | 9 | 11.05 | 2.455 | -8.2 |
Date | News |
7/30/25 | Dodgers Officially Release Veteran Pitcher. Five right-handed pitchers have made at least 10 relief appearances out of the Dodgers' bullpen this season. Among them, only two have an ERA under 4.00. Will Klein (3.38 ERA) was optioned to Triple-A Oklahoma City on Monday. Lou Trivino (3.76 ERA), who's out of minor-league options, was designated for assignment on July 21 and officially released on Sunday. Source: https://www.si.com/mlb/dodgers/news/dodgers-offici... |
6/26/25 | Dodgers make 2 roster moves before Rockies clash. They Dodgers activated relief pitcher Luis Garcia off the injured list and optioned Will Klein to Triple-A Oklahoma City. Source: https://sports.yahoo.com/article/dodgers-2-roster-... |
6/04/25 | Dodgers roster shuffle included DFA of 2-year MLB veteran. The Los Angeles Dodgers continued to make moves left and right on Tuesday. Los Angeles signed veteran hurler José Ureña, optioned right-handed pitcher Will Klein, and designated catcher Chuckie Robinson for assignment, as shared by the team. Robinson has appeared in 51 total games at the big league level across two big league seasons with the Cincinnati Reds and Chicago White Sox. Source: https://www.sportingnews.com/us/mlb/los-angeles-do... |
6/03/25 | Dodgers Remove Locker of Recently-Acquired Pitcher Hinting at Next Roster Move. Los Angeles Dodgers right-handed pitcher Will Klein doesn't have a locker in the clubhouse, per The Athletic's Fabian Ardaya. This is likely to make room for newly-signed right-hander Jose Urena, who will be added to the 40-man roster in the place of catcher Chuckie Robinson. Earlier on Tuesday, the recently-acquired Robinson was designated for assignment to clear the spot on the 40-man roster for Urena. Source: https://www.si.com/mlb/dodgers/news/dodgers-remove... |
6/02/25 | Dodgers, Mariners complete trade sending 25-year-old pitching project to LA. Evidently, the Los Angeles Dodgers and Seattle Mariners saw something in one of each other's minor-league hurlers. The Mariners had designated right-handed pitcher Will Klein for assignment, so they had to either trade him or risk losing him to waivers. Neither pitcher has made a major league appearance in 2025. Source: https://www.sportingnews.com/us/mlb/los-angeles-do... |
1/24/25 | Athletics trade Bloomington North grad Will Klein. Here's where he's landed. North grad joining his third Major League team after finishing up the 2024 season in Triple-A Las Vegas Source: https://sports.yahoo.com/athletics-trade-bloomingt... |
1/21/25 | [MLB: Athletics] - A’s trade RHP Will Klein to Seattle for International Slot Money. WEST SACRAMENTO, Calif. — The A’s have traded right-handed pitcher Will Klein to the Seattle Mariners in exchange for international slot money, the club announced today. Klein was designated for assignment on Friday. Klein was one of three players acquired from Kansas City in the Lucas Erceg trade on July Source: https://sportspyder.com/mlb/oakland-athletics/arti... |
1/17/25 | [MLB: Athletics] - Athletics Agree to Terms with RHP José Leclerc on One-Year Contract. WEST SACRAMENTO, Calif. — The Athletics agreed to terms with right-handed pitcher José Leclerc on a one-year contract for the 2025 season, the club announced today. To clear a spot on the 40-man roster, the A’s designated right-handed pitcher Will Klein for assignment. Leclerc was 6-5 with a save, a Source: https://sportspyder.com/mlb/oakland-athletics/arti... |
8/17/24 | [Sports Illustrated] - Oakland A's Call Up Reliever with 0.55 ERA in the Minors. The Oakland A's announced on Saturday that they have optioned Will Klein to the minor leagues, and taking his place will be 24-year-old Grant Holman, a sixth ro Source: https://sportspyder.com/mlb/oakland-athletics/arti... |
7/31/24 | [NBC Sports Bay Area] - MLB trade grades: How experts rated A's Erceg, Blackburn deals. The Athletics, who are 8-3 in their last 11 games, made two big moves surrounding their pitching staff at the First, Oakland traded star right-handed setup man for outfielder Jared Dickey and fellow right-handed pitchers Mason Barnett and Will Klein. The A’s soon after moved right-handed starter Paul Blackburn to the New York Mets in exchange for another right-handed pitcher in Kade Morris. After general manager David Forst insisted that the 45-64 Oakland would not be sellers at the deadline, the A’s moved two better pitchers and prized Bay Area natives for unproven prospects. The belief for Forst and Co., at least, is that the A’s will develop their newly acquired assets before the team moves to Sacramento and then Las Vegas. Here’s how MLB experts graded Oakland’s deadline deals: “The A’s traded for three solid pitching prospects, which was the right decision given where they are in the standings and as an organization,” Jim Bowden wrote. “However, I thought they could have pushed more to trade their best power hitter, Brent Rooker, in a market where so many contending teams were looking for a middle-of-the-order power bat.” Grade for all A’s deadline trades: B- Erceg trade: “Erceg is a very good, even borderline elite reliever with five more seasons standing between him and free agency, so it’s disappointing that this is the best the A’s could do,” Zachary Rymer wrote. “Barnett was one of Kansas City’s 10 best prospects, but the caveat is that they have one of the worst farm systems in MLB. He’s also regressed quite a bit from a breakout 2023 season, going from a 3.30 ERA to a 4.91 ERA with a home run rate twice as high. “Klein’s fastball is legit, but his 34 appearances for Triple-A Omaha come with only 38 strikeouts and 27 walks. Even as relief prospects go, he’s iffy.” Grade for A’s: D Grade for Royals: A Blackburn trade: “Blackburn only made one start for the A’s after coming off a long stint on the IL with a foot injury, so it’s a small miracle that they were able to get anything for him,” Rymer added. “And in this case, Morris is an actual prospect who had been ranked as the No. 25 talent in the Mets’ system by MLB.com. The 22-year-old doesn’t have any standout tools, but he has a 3.51 ERA and has struck out a little better than a batter per inning in the low minors this year. He projects as a back-end starter. Grade for A’s: B Grade for Mets: B Erceg trade: “To this point, though, Erceg hasn’t proven to be a shut-down reliever, which might make this package a bit more valuable than Kansas City would like,” Dan Treacy wrote. “Oakland did well to land Barnett, who has had an up-and-down year in the minors but only allowed five home runs in 114.2 innings last season. Klein could be an MLB-ready reliever, while Dickey is more of a lottery ticket after he was drafted last year. The A’s aren’t in a position to be worrying about success right now, and these three offer more upside than Erceg long-term.” Grade for A’s: A- Grade for Royals: B- Blackburn trade: “The A’s would have possibly liked to trade Blackburn earlier, in hindsight, before more injuries affected him, but Morris is a promising arm with a 3.51 ERA and 1.21 WHIP at the lower levels of the minors after being drafted last season,” Treacy added, Grade for A’s: A- Grade for Mets: B “Barnett is a very nice prospect with a wide repertoire, and it would not be out of the realm of possibility to see the 2022 Auburn product in the A’s rotation by season’s end,” Andrew Mearns wrote. “Klein should be a steady big-league reliever, too. But like the Halos, the A’s had other pieces to deal, and aside from Erceg, the only other trade was Paul Blackburn-for-Kade Morris. “Whatever. Brent Rooker is simultaneously a terrific guy in the clubhouse and should no longer be with the A’s. Is the 29-year-old really going to be on the next good A’s team, whenever (and wherever) that might be? Doubtful.” Grade for all A’s deadline trades: C- Erceg trade: “As annoying as it is for A’s fans, Oakland made the right move here to sell high on Erceg while he has tons of club control,” Zachary Rotman wrote. “The team won’t be winning much anytime soon, so they might as well capitalize on his value now, and recoup assets that can help them win in the future. “Barnett has a relatively high ceiling as a hard-throwing starter with good strikeout numbers, Klein can step into their bullpen right now and comes with a ton of club control, and Dickey might find his way onto Oakland’s top 30 list.” Grade for A’s: B Grade for Royals: A- Source: https://sportspyder.com/mlb/oakland-athletics/arti... |
7/30/24 | Traded: Royals send Bloomington's Will Klein to Oakland A's. Klein, a relief pitcher who has spent most of his season at AAA Omaha, part of three-player package sent to Athletics Source: https://sports.yahoo.com/traded-royals-send-bloomi... |
7/29/24 | Royals place Schreiber on injured list, recall Klein for bullpen help. After several Kansas City Royals relievers exited Sunday's contest due to injuries, the Royals announced Monday that roster moves were made as a result. Right-handed reliever Will Klein will be recalled from Triple-A Omaha as John Schreiber heads to the 15-day injured list. Source: https://www.wibw.com/2024/07/29/royals-place-schre... |
6/10/24 | Royals make bullpen move ahead of series with Yankees. The Kansas City Royals swapped a pair of bullpen arms between Omaha and the Major League club on Monday, ahead of a four-game series with the New York Yankees. The Royals announced Monday that right-handed reliever Will Klein had been optioned back to Triple-A Omaha. Source: https://www.wibw.com/2024/06/10/royals-make-bullpe... |
6/04/24 | How Kansas City Royals reliever Will Klein celebrated his first MLB win. Kansas City Royals reliever Will Klein reflected on his first MLB win and what’s at stake for the team against Cleveland. Source: https://sports.yahoo.com/kansas-city-royals-reliev... |
3/20/24 | ‘I’m right there’: Will Klein awaits potential MLB call with the Kansas City Royals. Will Klein is hopeful to make his MLB debut with the Kansas City Royals this season. Source: https://www.yahoo.com/news/m-klein-awaits-potentia... |