Will Klein - Page 3 - MLB News, Rumors, & Updates | FOX Sports

Traded to Seattle The Athletics traded Klein to the Mariners on Tuesday in exchange for international slot money.

Impact After the trade, Klein was added to Seattle's 40-man roster. The right-hander was designated for assignment Friday, but had the tools to drive interest of other clubs. The Mariners will be the hard thrower's third ball club after beginning his career with the Royals.

JANUARY 21, 2025 • ROTOWIRE

Taken off 40-man roster The Athletics designated Klein for assignment Friday.

Impact The transaction clears a spot on the 40-man roster for Jose Leclerc, who was signed Friday. Klein, who was acquired from the Royals at the trade deadline as part of the return for Lucas Erceg, allowed nine runs with a 7:6 K:BB over 7.1 innings in his first go-round in the majors in 2024. However, the big righty throws hard and 30.4 percent strikeout rate at the minor-league level, so he figures to draw some interest via trade or waivers.

JANUARY 17, 2025 • ROTOWIRE

Shelved at Triple-A Triple-A Las Vegas placed Klein on its 7-day injured list Aug. 31 with an unspecified injury.

Impact Acquired from the Royals at the trade deadline, Klein initially reported to Oakland and made three appearances for the big club before being optioned to the minors Aug. 17. He gave up three earned runs on six hits and five walks over 5.1 innings across four outings prior to landing on Las Vegas' IL.

SEPTEMBER 8, 2024 • ROTOWIRE

Sent to Las Vegas Klein was optioned to Triple-A Las Vegas on Saturday.

Impact Klein gave up five earned runs on two hits and four walks while recording one strikeout in 1.2 innings across three appearances since the Athletics acquired him from the Royals at the deadline as part of the return for Lucas Erceg. The 24-year-old righty walks too many batters (16.3 BB% at Triple-A, 15.8 BB% in the majors) to work in high-leverage situations anytime soon.

AUGUST 17, 2024 • ROTOWIRE

New Oakland Pitcher Will Klein to Join A's in San Francisco Yesterday the Oakland A's made two trades. One sent Paul Blackburn to the New York Mets, and the other sent Lucas Erceg to the Kansas City R...

JULY 31, 2024 • SI.COM

Acquired by Oakland The Athletics acquired Klein from the Royals on Tuesday in the Lucas Erceg trade, Mark Feinsand of MLB.com reports.

Impact Klein has allowed four runs in 5.2 frames during his brief time in the majors this season. He's put up a 30.7 percent strikeout rate but also a 16.1 percent walk rate in the minors. Klein had been on the Royals' major-league roster but it's not clear whether he'll report to Oakland or Triple-A Las Vegas.

JULY 30, 2024 • ROTOWIRE

Moves up from Triple-A The Royals recalled Klein from Triple-A Omaha on Monday.

Impact Klein has permitted four runs over 5.2 relief innings during his time with the big club this season. The right-hander will operate in low-leverage spots out of the bullpen.

JULY 29, 2024 • ROTOWIRE

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.

JUNE 4, 2024 • KANSASCITY.COM

No. 18 prospect Klein adds big arm to Royals' 'pen KANSAS CITY -- The Royals brought in several relievers this offseason to remake the back end of their bullpen with strike throwers and veter...

APRIL 25, 2024 • MLB.COM

'Tired of being a prospect': Klein ready for big leagues SURPRISE, Ariz. -- The Royals added several pieces to a revamped bullpen this past offseason, bolstering the back end with a quartet of high...

MARCH 8, 2024 • MLB.COM