Anthony Kay

Fantasy News

• White Sox's Anthony Kay: Penciled in as No. 3 starter

  Rotowire Mar 19, 2026

  Kay is expected to begin the season as the White Sox's No. 3 starter, lining him up to make his season debut March 29 at Milwaukee, Mark Feinsand of MLB.com reports. The left-hander joined Chicago on a two-year, $12 million contract in December after pitching to a 2.53 ERA, 1.15 WHIP and 249:94 K:BB over 291.2 frames in Japan the previous two years. Kay was unremarkable across parts of five MLB seasons before heading to Japan, but his return stateside has gone well in spring training with a 2.16 ERA and 1.16 WHIP in five starts.

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• White Sox's Anthony Kay: Added sinker while overseas

  Rotowire Feb 24, 2026

  Kay developed a sinker while pitching with the Yokohama Bay Stars, Kade Heather of the Chicago Sun-Times reports. Kay struggled to establish himself in the majors in partial seasons from 2019 through 2023, and he spent the last two seasons in the Nippon Professional Baseball League. He developed the sinker because his high fastball was less effective overseas, given that Japanese players typically have a flatter swing. Kay is now readjusting his approach in his return to MLB, where he previously relied primarily on his fastball, slider and changeup. He is set to make his first Cactus League start Tuesday, though it's unclear how much of his pitch mix he will show.

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• White Sox's Anthony Kay: Gets $12 million from White Sox

  Rotowire Dec 3, 2025

  The White Sox signed Kay to a two-year, $12 million contract Wednesday, Jeff Passan of ESPN.com reports. Kay is returning to the majors after a two-year stint with the Yokohama Bay Stars of Nippon Professional Baseball, for whom he held a 2.53 ERA, 1.15 WHIP and 249:94 K:BB over 291.2 innings. The left-hander set a new franchise record with a 1.74 ERA in 2025 and also led NPB with a 57.8 percent groundball rate. Kay posted a 5.59 ERA, 1.61 WHIP and 88:47 K:BB across 85.1 frames at the big-league level from 2019-2023. He'll slide into Chicago's rotation in 2026.

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• Anthony Kay: Aiming to return to MLB

  Rotowire Oct 22, 2025

  Kay will seek a major-league contract this offseason after spending the last two years pitching for the Yokohama Bay Stars of Nippon Professional Baseball, Jon Heyman of the New York Post reports. Kay posted a 2.53 ERA, 1.15 WHIP and 249:94 K:BB over 291.2 innings in his two seasons with the Bay Stars. He set a franchise record in 2025 with a 1.74 ERA and led NPB with a 57.8 percent groundball rate. The lefty made 44 appearances (seven starts) at the big-league level from 2019-2023, collecting a 5.59 ERA, 1.61 WHIP and 88:47 K:BB across 85.1 frames. Kay will turn 31 in March.

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• Anthony Kay: Headed to Japan

  Rotowire Jan 9, 2024

  Kay signed with the Yokohama DeNA BayStars of Nippon Professional Baseball on Tuesday, Robert Murray of FanSided.com reports. After logging a 3.76 ERA and 1.28 WHIP across 40.2 innings in Triple-A last season, Kay will now take his talents overseas. Despite spending most of last season in the minors, the 28-year-old southpaw made 16 appearances in the big leagues, giving up 10 runs across 14.2 frames between the Mets and Cubs.

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• Athletics' Anthony Kay: Cast off 40-man roster

  Rotowire Nov 6, 2023

  Oakland outrighted Kay to Triple-A Las Vegas on Monday. The Athletics scooped Kay off waivers from the Mets on Oct. 24, but his stay on the 40-man roster didn't last long. The 28-year-old lefty has some level of pedigree to his name as a 2016 first-round pick, but he's moved into a relief role at this stage of his career and owns a pedestrian 5.59 ERA over 85.1 career innings in the majors.

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• Athletics' Anthony Kay: Claimed by Oakland

  Rotowire Oct 24, 2023

  Oakland claimed Kay off waivers from the Mets on Tuesday. Kay was pushed off the Mets' 40-man roster last week after struggling to a 6.14 ERA and 11:9 K:BB over 14.2 major-league innings in 2023. The 28-year-old left-hander will look to earn a spot in the Athletics' bullpen next spring.

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• Mets' Anthony Kay: Summoned to majors

  Rotowire Sep 25, 2023

  Kay was recalled from Triple-A Syracuse on Sunday. Kay was claimed off waivers from the Cubs earlier this month as he returned to his original organization. He tossed 1.2 scoreless frames with two strikeouts in a relief appearance versus the Phillies on Sunday.

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• Mets' Anthony Kay: Claimed by Mets

  Rotowire Sep 14, 2023

  The Mets claimed Kay off waivers from the Cubs on Thursday and optioned him to Triple-A Syracuse. Kay was designated for assignment by the Cubs on Monday, having allowed eight earned runs on 12 hits and eight walks through 11.1 major-league innings this season. A first-round draft pick of the Mets back in 2016, the 28-year-old left-hander returns as organizational bullpen depth.

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• Cubs' Anthony Kay: Designated for assignment

  Rotowire Sep 11, 2023

  Kay was designated for assignment Monday. Kay was optioned to Triple-A Iowa on Sept. 1, and he wound up losing his spot on the 40-man roster a few days later. It remains to be seen if he will remain with the Cubs or head elsewhere.

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• Cubs' Anthony Kay: Back in minors

  Rotowire Sep 1, 2023

  Kay was optioned to Triple-A Iowa on Friday, Sahadev Sharma of The Athletic reports. Kay came up from the minors Tuesday as Jose Cuas went on the bereavement list, and he'll head back to Iowa following Cuas' return. Kay holds a 6.35 ERA and 1.76 WHIP through 11.1 frames in the majors and hasn't appeared in a game since Aug. 1.

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• Cubs' Anthony Kay: Recalled from Iowa

  Rotowire Aug 29, 2023

  The Cubs recalled Kay from Triple-A Iowa on Tuesday, Meghan Montemurro of the Chicago Tribune reports. The 28-year-old left-hander will join Chicago's bullpen ahead of Tuesday's game against the Brewers as Jose Cuas goes on bereavement leave. Kay holds a 6.35 ERA and 8:8 K:BB through 11.1 major-league innings this season.

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• Cubs' Anthony Kay: Selected to MLB bullpen

  Rotowire Jun 13, 2023

  The Cubs selected Kay's contract from Triple-A Iowa on Tuesday, Jordan Bastian of MLB.com reports. Kay was showing a 4.50 ERA and 32:15 K:BB through 28 innings this season at the Triple-A level. The 28-year-old left-hander is presumably going to work in a low-leverage relief role for Chicago.

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• Cubs' Anthony Kay: Sent outright to Triple-A

  Rotowire Jan 24, 2023

  Kay cleared waivers and was sent outright to Triple-A Iowa on Tuesday, Meghan Montemurro of the Chicago Tribune reports. Kay was designated for assignment over the weekend and went unclaimed. In 28 MLB appearances from 2018-2022, the left-hander has posted a 5.48 ERA with a 77:38 K:BB over 70.2 innings of work. He provides some depth for the Triple-A staff in 2023.

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• Cubs' Anthony Kay: Designated for assignment

  Rotowire Jan 20, 2023

  Kay was designated for assignment by the Cubs on Friday. The team needed to free up a spot on the 40-man roster for the addition of Trey Mancini. Kay was claimed from the Blue Jays less than a month ago and will now go through the waiver process again. The left-hander missed most of the 2022 season with an undisclosed injury.

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• Cubs' Anthony Kay: Claimed by Cubs

  Rotowire Dec 23, 2022

  Kay was claimed off waivers by the Cubs on Friday. After being designated for assignment by Toronto a week ago, Kay will now compete for a spot in the Cubs' bullpen. He spent most of 2022 sidelined with an injury and recorded a 5.40 ERA and 1.60 WHIP through 20 frames in Triple-A while he was healthy. Alfonso Rivas was designated for assignment as a corresponding move.

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• Blue Jays' Anthony Kay: DFA'd by Toronto

  Rotowire Dec 16, 2022

  Kay was designated for assignment by the Blue Jays on Friday. Kay was sidelined by an unspecified injury for much of 2022 and threw only 22 innings between the majors and minors. Chris Bassitt was added to Toronto's 40-man roster in a corresponding move.

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• Blue Jays' Anthony Kay: Cleared to pitch at Triple-A

  Rotowire Jul 3, 2022

  Kay (undisclosed) returned from Triple-A Buffalo's 7-day injured list Thursday and struck out none over 1.2 innings while allowing two runs on two hits and three walks. Kay was back in action for the Triple-A club for the first time in more than two months after he was sidelined with an unspecified injury. The 27-year-old lefty remains on Toronto's 40-man roster, but he looks to be a long way away from receiving consideration for a spot in the big-league rotation.

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• Blue Jays' Anthony Kay: Begins rehab assignment

  Rotowire Jun 18, 2022

  Kay (undisclosed) began a rehab assignment with the Blue Jays' rookie-level Florida Coast League affiliate Saturday, Mitch Bannon of SI.com reports. Kay has been sidelined with an undisclosed injury since late April but has been cleared for a rehab assignment nearly two months later. Once he's back to full health, he should be assigned to Triple-A Buffalo.

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• Blue Jays' Anthony Kay: Recalled by Blue Jays

  Rotowire Apr 11, 2022

  Kay was recalled from Triple-A Buffalo on Monday. Kay will give the Blue Jays another left-handed option in the bullpen, replacing Tyler Saucedo, who was sent to Buffalo in the same set of transactions. Kay owns a 5.50 ERA in 68.2 career major-league innings.

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