Brent Rooker

OF · R/R · age 31.9 · ATH

XIX-AXX-D60-DAY ILOCTOBER: REINSTATE

Roster status
60-DAY IL (Arthroscopic knee surgery)
Service thru 2025
4+059
Service now / projected
5+059 / 5+059
Option years left (2026)
1
Assignments left this season
5 of 5
Contract (2027)
SIGNED THRU 2029
Acquired
Waivers (KCR) Nov'22
Outrighted / DFA'd before
0 / 1
Contract
5 yr, $60M (2025-29), 2030 vesting option

Next 90 days, by the model

Stays put
93%
Designated
4%
Optioned
<1%
Traded
2%
Released or non-tendered
1%

Pushing the cut risk around: WAR two seasons ago (5.09) lowers it, this season's WAR (-0.26) raises it, last season's WAR (2.02) lowers it.

Context the model does not weigh: ZiPS projects 3.4 WAR, -0.3 WAR this season; 13 OF on the 40-man.

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?

ATH returns 6 OF on the 40-man once nobody leaves; about 7 OF jobs survive a normal winter. By his own recent record he ranks 3rd among the returners (1.7 WAR against a bar of -0.1), which the calibrated model turns into 48% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 1st (2.8 WAR, bar 0.5), worth 78% kept on the same model.

By recent record: returning OFProj. WAR
1. Henry Bolte2.5
2. Tyler Soderstrom2.0
3. Brent Rooker1.7
4. Lawrence Butler1.0
5. Denzel Clarke0.7
6. Carlos A. Cortes-0.1
By ZiPS / Steamer: returning OFProj. WAR
1. Brent Rooker2.8
2. Lawrence Butler2.1
3. Tyler Soderstrom1.9
4. Denzel Clarke1.1
5. Henry Bolte0.7
6. Carlos A. Cortes0.5

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: Eligible once reinstated

On the 60-day IL before the cutoff, so he is on the eligibility list. He has served the 60 days (97), so the only step is reinstatement: the club must open a 40-man spot (the 40-man is full, so someone must be traded, outrighted, released or moved to the 60-day IL) and a 26-man spot before the series roster is submitted.

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 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 (5 yr, $60M (2025-29), 2030 vesting 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. Because he is on the injured list he cannot be outrighted until he is healthy and reinstated, so a DFA now would have to end in a trade or a release. 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 XIX-A: five years, no forced outright
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 (5 yr, $60M (2025-29), 2030 vesting 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
2022137yesApr 7, 2022 to Jun 3, 2022 (57d, within 24h of trade)Jun 5, 2022 to Jun 11, 2022 (6d)Jun 12, 2022 to Jul 8, 2022 (26d)Jul 12, 2022 to Aug 2, 2022 (21d)Sep 9, 2022 to Oct 6, 2022 (27d)
202187yesMar 30, 2021 to Apr 3, 2021 (2d, spring training)Apr 29, 2021 to Jul 23, 2021 (85d)

Transaction log

Jul 17, 2026Status changeAthletics transferred DH Brent Rooker from the 10-day injured list to the 60-day injured list. Bone bruise in left knee.
Jun 12, 2026Status changeAthletics placed DH Brent Rooker on the 10-day injured list retroactive to June 9, 2026. Bone bruise in left knee.
Apr 26, 2026Status changeAthletics activated DH Brent Rooker from the 10-day injured list.
Apr 26, 2026Status changeAthletics activated RF Brent Rooker from the 10-day injured list.
Apr 10, 2026Status changeAthletics placed RF Brent Rooker on the 10-day injured list. Oblique strain.
Jul 14, 2025Status changeAmerican League All-Stars activated RF Brent Rooker.
Aug 14, 2024Status changeOakland Athletics placed OF Brent Rooker on the paternity list.
Apr 19, 2024Status changeOakland Athletics activated OF Brent Rooker from the 10-day injured list.
Apr 11, 2024Status changeOakland Athletics placed OF Brent Rooker on the 10-day injured list. Costochondral cartilage injury.
Nov 17, 2022Status changeOakland Athletics activated OF Brent Rooker.
Nov 17, 2022Claimed off waiversOakland Athletics claimed OF Brent Rooker off waivers from Kansas City Royals.
Nov 15, 2022Designated for assignmentKansas City Royals designated OF Brent Rooker for assignment.
Oct 6, 2022RecalledKansas City Royals recalled OF Brent Rooker from Omaha Storm Chasers.
Sep 9, 2022OptionedKansas City Royals optioned OF Brent Rooker to Omaha Storm Chasers.
Aug 10, 2022RecalledKansas City Royals recalled OF Brent Rooker from Omaha Storm Chasers.
Aug 2, 2022TradedSan Diego Padres traded OF Brent Rooker to Kansas City Royals for C Cam Gallagher.
Jul 12, 2022OptionedSan Diego Padres optioned OF Brent Rooker to El Paso Chihuahuas.
Jul 8, 2022RecalledSan Diego Padres recalled OF Brent Rooker from El Paso Chihuahuas.
Jun 12, 2022OptionedSan Diego Padres optioned OF Brent Rooker to El Paso Chihuahuas.
Jun 11, 2022RecalledSan Diego Padres recalled OF Brent Rooker from El Paso Chihuahuas.
Jun 5, 2022OptionedSan Diego Padres optioned OF Brent Rooker to El Paso Chihuahuas.
Jun 3, 2022RecalledSan Diego Padres recalled OF Brent Rooker from El Paso Chihuahuas.
Apr 7, 2022OptionedSan Diego Padres optioned OF Brent Rooker to El Paso Chihuahuas.
Apr 7, 2022TradedSan Diego Padres traded RHP Chris Paddack, RHP Emilio Pagan and Player To Be Named Later to Minnesota Twins for LHP Taylor Rogers, OF Brent Rooker and cash.
Sep 16, 2021Status changeMinnesota Twins activated OF Brent Rooker from the paternity list.
Sep 13, 2021Status changeMinnesota Twins placed OF Brent Rooker on the paternity list.
Jul 23, 2021RecalledMinnesota Twins recalled OF Brent Rooker from St. Paul Saints.
Apr 29, 2021OptionedMinnesota Twins optioned OF Brent Rooker to Twins Alternate Training Site.
Apr 20, 2021Status changeMinnesota Twins activated OF Brent Rooker from the 10-day injured list.
Apr 3, 2021RecalledMinnesota Twins recalled OF Brent Rooker from Twins Alternate Training Site.
Mar 30, 2021OptionedMinnesota Twins optioned OF Brent Rooker to Twins Alternate Training Site.
Oct 1, 2020Status changeMinnesota Twins activated OF Brent Rooker.
Sep 28, 2020Status changeMinnesota Twins activated OF Brent Rooker from the 10-day injured list.
Sep 13, 2020Status changeMinnesota Twins placed OF Brent Rooker on the 10-day injured list. Fractured right forearm.
Sep 4, 2020Contract selectedMinnesota Twins selected the contract of OF Brent Rooker from Twins Alternate Training Site.
Jun 16, 2017SignedMinnesota Twins signed OF Brent Rooker.

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