Anthony Kay

SP · L/L · age 31.5 · CWS

XIX-A (POSTED)XX-DOCTOBER OK

Roster status
ACTIVE
Service thru 2025
2+006
Service now / projected
3+006 / 3+006
Option years left (2026)
0
Assignments left this season
n/a of 5
Contract (2027)
SIGNED THRU 2027 + 2028 MUTUAL OPTION
Acquired
Free Agent (NPB) Dec'25
Outrighted / DFA'd before
2 / 3
Contract
2 yr, $12M (2026-27), 2028 mutual option

Next 90 days, by the model

Stays put
96%
Designated
1%
Optioned
1%
Traded
1%
Released or non-tendered
<1%

Pushing the cut risk around: this season's WAR (1.06) lowers it, this season's innings (145) lowers it, age (31.49) raises it.

Context the model does not weigh: ZiPS projects 1.1 WAR, 1.1 WAR this season; 12 SP on the 40-man, of whom Erick Fedde is headed to free agency.

Trained on every 40-man roster snapshot since 2011 and what happened in the following 90 days; it sees roster status, options, service, history and last season's line, not this season's performance or the club's intentions. How well it does.

Is there a job for him next year?

CWS returns 11 SP on the 40-man once 1 free agent leaves; about 8 SP jobs survive a normal winter. By his own recent record he ranks 5th among the returners (0.8 WAR against a bar of 0.1), which the calibrated model turns into 85% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 4th (1.4 WAR, bar 0.5), worth 90% kept on the same model.

By recent record: returning SPProj. WAR
1. Davis Martin1.7
2. Sean Burke1.6
3. Shane Smith1.3
4. Luis Castillo1.2
5. Anthony Kay0.8
6. Noah Schultz0.5
7. Jonathan Cannon0.5
8. David Sandlinlast job0.1
9. Drew Thorpe-0.1
10. Ky Bush-0.1
11. Tanner McDougal-0.3
By ZiPS / Steamer: returning SPProj. WAR
1. Luis Castillo2.1
2. Shane Smith1.9
3. Davis Martin1.4
4. Anthony Kay1.4
5. Sean Burke1.0
6. Jonathan Cannon0.8
7. Noah Schultz0.5
8. Tanner McDougallast job0.5
9. Drew Thorpe0.5
10. David Sandlin0.3
11. Ky Bush0.1

Departing free agents are excluded; players on club, mutual or player options are counted as returning. The kept probability is calibrated on every September since 2012 using the recent-record projection; the ZiPS/Steamer reading uses the same model with a different ranking, so treat it as a second opinion rather than a calibrated number. Salary enters once arbitration projections publish in October.

October: Post-season eligible

On the 40-man before noon ET Sep 1. He stays eligible as long as he remains on the 40-man or 60-day IL through the post-season; an outright after the cutoff would end automatic eligibility.

The post-season eligibility list is fixed at noon ET on September 1: everyone on the 40-man, the 60-day IL or the military list at that moment, who then stays there without interruption. Attachment 25 (Major League Rule 40)

What happens if the club…

option him to the minorsBLOCKED
Not without his consent: with five years of service (or, for a posted player, a contractual clause) he can refuse the assignment or elect free agency instead. The club's only unilateral moves are to keep him, trade him, or release him.
Article XIX-A: five years, no forced assignment
designate him for assignment (or put him on outright waivers)
The club has 7 days to trade him, pass him through outright waivers, or release him; he is paid at the major-league rate and keeps accruing service in the meantime. On outright waivers any club can claim him for $50,000, worst record first, and the claiming club takes his contract (2 yr, $12M (2026-27), 2028 mutual option). If he clears, he cannot be outrighted without his consent: he can refuse and force a release with his contract intact, or elect free agency (forfeiting termination pay). Post-season: an outright after the September 1 cutoff ends his automatic eligibility. He could only return as an approved injury replacement, and only if he accepts the outright and stays on a minor-league reserve list in the organization without interruption; a release makes him ineligible for anyone this October. With real money left on the contract a claim is unlikely; the usual outcome is clearing waivers, then release, with the club paying the balance less what a new club pays him.
Designated for assignment: 7 days · Outright waivers · Article XX-D: the right to walk
release him
Release waivers cost a claiming club $1 but the claimant assumes the whole contract, so expensive players clear. The club owes the full unpaid balance of this season's salary, offset by whatever another club pays him this year. The guaranteed years remain owed in full. A released player is not post-season eligible for any club this year.
Release waivers and termination pay · Which rate a split contract pays at release
trade himBLOCKED
Not now: players on major-league contracts cannot be traded after the Aug 3 deadline until the day after the World Series.
Trade deadline · 10-and-5 rights · June 15 no-trade for free-agent signees
Let the season end
Under contract (2 yr, $12M (2026-27), 2028 mutual option): nothing to decide this winter. Moving him later means trading the contract or releasing him and paying the guaranteed years in full.
Release waivers and termination pay

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
202333yesAug 6, 2023 to Aug 29, 2023 (23d)Sep 1, 2023 to Sep 11, 2023 (10d)
2022172yesMar 28, 2022 to Apr 11, 2022 (4d, spring training)Apr 21, 2022 to Oct 6, 2022 (168d)
2021100yesApr 1, 2021 to Apr 15, 2021 (14d)Apr 23, 2021 to May 2, 2021 (9d)Jun 3, 2021 to Jun 18, 2021 (15d)Jul 20, 2021 to Sep 8, 2021 (50d)Sep 22, 2021 to Oct 5, 2021 (12d)
202012no (under 20)Mar 20, 2020 to Jul 23, 2020 (0d, spring training)Sep 16, 2020 to Sep 28, 2020 (12d)

Transaction log

Dec 9, 2025Signed as free agentChicago White Sox signed free agent LHP Anthony Kay.
Nov 6, 2023OutrightedOakland Athletics sent LHP Anthony Kay outright to Las Vegas Aviators.
Oct 24, 2023Claimed off waiversOakland Athletics claimed LHP Anthony Kay off waivers from New York Mets.
Sep 24, 2023RecalledNew York Mets recalled LHP Anthony Kay from Syracuse Mets.
Sep 14, 2023Claimed off waiversNew York Mets claimed LHP Anthony Kay off waivers from Chicago Cubs.
Sep 11, 2023Designated for assignmentChicago Cubs designated LHP Anthony Kay for assignment.
Sep 1, 2023OptionedChicago Cubs optioned LHP Anthony Kay to Iowa Cubs.
Aug 29, 2023RecalledChicago Cubs recalled LHP Anthony Kay from Iowa Cubs.
Aug 6, 2023OptionedChicago Cubs optioned LHP Anthony Kay to Iowa Cubs.
Jun 13, 2023Contract selectedChicago Cubs selected the contract of LHP Anthony Kay from Iowa Cubs.
Jan 24, 2023OutrightedChicago Cubs sent LHP Anthony Kay outright to Iowa Cubs.
Jan 20, 2023Designated for assignmentChicago Cubs designated LHP Anthony Kay for assignment.
Dec 23, 2022Claimed off waiversChicago Cubs claimed LHP Anthony Kay off waivers from Toronto Blue Jays.
Dec 16, 2022Designated for assignmentToronto Blue Jays designated LHP Anthony Kay for assignment.
Oct 9, 2022Status changeToronto Blue Jays activated LHP Anthony Kay.
Oct 6, 2022RecalledToronto Blue Jays recalled LHP Anthony Kay from Buffalo Bisons.
Apr 21, 2022OptionedToronto Blue Jays optioned LHP Anthony Kay to Buffalo Bisons.
Apr 11, 2022RecalledToronto Blue Jays recalled LHP Anthony Kay, and from Buffalo Bisons.
Mar 28, 2022OptionedToronto Blue Jays optioned LHP Anthony Kay to Buffalo Bisons.
Oct 5, 2021RecalledToronto Blue Jays recalled LHP Anthony Kay from Buffalo Bisons.
Sep 22, 2021OptionedToronto Blue Jays optioned LHP Anthony Kay to Buffalo Bisons.
Sep 8, 2021Status changeToronto Blue Jays placed LHP Anthony Kay on the 10-day injured list.
Jul 20, 2021OptionedToronto Blue Jays optioned LHP Anthony Kay to Buffalo Bisons.
Jun 18, 2021RecalledToronto Blue Jays recalled LHP Anthony Kay from Buffalo Bisons.
Jun 3, 2021OptionedToronto Blue Jays optioned LHP Anthony Kay to Buffalo Bisons.
May 22, 2021Status changeToronto Blue Jays placed LHP Anthony Kay on the 10-day injured list. Left fourth digit blister.
May 2, 2021RecalledToronto Blue Jays recalled LHP Anthony Kay from Blue Jays Alternate Training Site.
Apr 23, 2021OptionedToronto Blue Jays optioned LHP Anthony Kay to Blue Jays Alternate Training Site.
Apr 15, 2021RecalledToronto Blue Jays recalled LHP Anthony Kay from Blue Jays Alternate Training Site.
Apr 1, 2021OptionedToronto Blue Jays optioned P Anthony Kay to Blue Jays Alternate Training Site.
Sep 28, 2020RecalledToronto Blue Jays recalled LHP Anthony Kay from Blue Jays Alternate Training Site.
Sep 16, 2020OptionedToronto Blue Jays optioned LHP Anthony Kay to Blue Jays Alternate Training Site.
Jul 23, 2020RecalledToronto Blue Jays recalled Anthony Kay from Blue Jays Alternate Training Site.
Mar 20, 2020OptionedToronto Blue Jays optioned LHP Anthony Kay to Buffalo Bisons.
Sep 7, 2019Contract selectedToronto Blue Jays selected the contract of LHP Anthony Kay from Buffalo Bisons.
Jul 28, 2019TradedToronto Blue Jays traded RHP Marcus Stroman and cash to New York Mets for LHP Anthony Kay and RHP Simeon Woods Richardson.
Jul 13, 2016SignedNew York Mets signed LHP Anthony Kay.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 0). Rule 5 exposure deadline Nov 17, 2026.