Michael Grove

RP · R/R · age 29.8 · ATL

XX-DOCTOBER: SUB ONLY

Roster status
OPTIONED
Service thru 2025
3+031
Service now / projected
3+111 / 3+111
Option years left (2026)
1 (using one in 2026)
Assignments left this season
0 of 5
Contract (2027)
SALARY ARBITRATION ELIGIBLE
Acquired
Waivers (TBR) Sep'26
Outrighted / DFA'd before
2 / 1
Contract
1 yr, $546.524k (2026); split contract; $1.4M in majors

Next 90 days, by the model

Stays put
16%
Designated
73%
Optioned
4%
Traded
<1%
Released or non-tendered
7%

Pushing the cut risk up: this season's WAR (-0.12) raises it, age (29.77) raises it, career options (16) raises it.

Context the model does not weigh: ZiPS projects 0.7 WAR, -0.1 WAR this season; 17 RP on the 40-man, of whom Raisel Iglesias, Brent Suter, Joe Jimenez are 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?

ATL returns 14 RP on the 40-man once 3 free agents leave; about 9 RP jobs survive a normal winter. By his own recent record he ranks 9th among the returners (0.0 WAR against a bar of 0.0), which the calibrated model turns into 22% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 7th (0.3 WAR, bar 0.1), worth 25% kept on the same model.

By recent record: returning RPProj. WAR
1. Robert Suarez2.4
2. Dylan Lee2.1
3. Didier Fuentes2.0
4. Dylan Dodd0.7
5. Victor Mederos0.6
6. Raymond Kerr0.5
7. AJ Smith-Shawver0.3
8. James Karinchak0.1
9. Michael Grovelast job0.0
10. Blake Burkhalter0.0
11. Tyler Uberstine-0.3
12. Elieser Hernandez-0.6
By ZiPS / Steamer: returning RPProj. WAR
1. Didier Fuentes0.8
2. Robert Suarez0.6
3. AJ Smith-Shawver0.6
4. Tyler Uberstine0.6
5. Dylan Lee0.5
6. Dylan Dodd0.4
7. Michael Grove0.3
8. Victor Mederos0.2
9. Ricky Vanascolast job0.1
10. Blake Burkhalter0.1
11. Elieser Hernandez0.1
12. Raymond Kerr0.0

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: Injury replacement only

Added to the 40-man on Sep 15, after the Sep 1 noon cutoff, so he is not automatically eligible. He was not in the organization before the cutoff, so he cannot be added to a post-season roster this year.

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 minors
Yes, 1 option year left. But all five optional assignments for 2026 are used, so a sixth trip would need outright waivers. A 2026 option year is already used (87 days), so further trips this season cost nothing extra. Once down he must stay 15 days unless he replaces an injured or traded player. An option does not trigger his Article XX-D right; only an outright would.
Option years and the 20-day rule · Five optional assignments per season · Minimum stay on option
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 (1 yr, $546.524k (2026); split contract; $1.4M in majors). Three-plus years of service give him the Article XX-D choice: elect free agency immediately (giving up the rest of his salary) or accept the assignment, keep getting paid, and elect free agency after the season unless he is added back to a 40-man first.
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. 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
non-tender him
At the tender deadline (Nov 20) the club can decline to offer a contract: no waivers, no termination pay, and he can be re-signed the same night. Tendering means arbitration, where he cannot be cut more than 20% from this year's salary.
Tender deadline · Arbitration: 3 to 6 years · Maximum salary cut

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
202687yesJun 21, 2026 to Jun 25, 2026 (4d)Jun 28, 2026 to Aug 3, 2026 (36d)Aug 4, 2026 to Aug 9, 2026 (5d)Aug 13, 2026 to Sep 12, 2026 (30d)Sep 16, 2026 to now (12d)
202428yesAug 17, 2024 to Sep 1, 2024 (15d)Sep 18, 2024 to Oct 3, 2024 (13d)
20239no (under 20)Mar 24, 2023 to Mar 30, 2023 (0d, spring training)Jun 16, 2023 to Jun 21, 2023 (5d)Jun 29, 2023 to Jul 3, 2023 (4d)
2022151yesMar 27, 2022 to May 15, 2022 (38d, spring training)May 16, 2022 to May 28, 2022 (12d)Jun 2, 2022 to Jun 11, 2022 (9d)Jun 13, 2022 to Aug 29, 2022 (77d)Aug 30, 2022 to Sep 14, 2022 (15d)

Transaction log

Sep 15, 2026OptionedAtlanta Braves optioned RHP Michael Grove to Gwinnett Stripers.
Sep 15, 2026Claimed off waiversAtlanta Braves claimed RHP Michael Grove off waivers from Tampa Bay Rays.
Sep 12, 2026Designated for assignmentTampa Bay Rays designated RHP Michael Grove for assignment.
Aug 13, 2026OptionedTampa Bay Rays optioned RHP Michael Grove to Durham Bulls.
Aug 9, 2026RecalledTampa Bay Rays recalled RHP Michael Grove from Durham Bulls.
Aug 4, 2026OptionedTampa Bay Rays optioned RHP Michael Grove to Durham Bulls.
Aug 3, 2026RecalledTampa Bay Rays recalled RHP Michael Grove from Durham Bulls.
Jun 28, 2026OptionedTampa Bay Rays optioned RHP Michael Grove to Durham Bulls.
Jun 25, 2026RecalledTampa Bay Rays recalled RHP Michael Grove from Durham Bulls.
Jun 21, 2026OptionedTampa Bay Rays optioned RHP Michael Grove to Durham Bulls.
Jun 21, 2026Status changeTampa Bay Rays activated RHP Michael Grove from the 60-day injured list.
Apr 20, 2026Status changeTampa Bay Rays transferred RHP Michael Grove from the 15-day injured list to the 60-day injured list. Right shoulder surgery.
Apr 14, 2026Signed as free agentTampa Bay Rays signed free agent RHP Michael Grove.
Nov 6, 2025OutrightedLos Angeles Dodgers sent RHP Michael Grove outright to Oklahoma City Comets.
Mar 17, 2025Status changeLos Angeles Dodgers placed RHP Michael Grove on the 60-day injured list. Right shoulder surgery.
Nov 4, 2024Status changeLos Angeles Dodgers activated RHP Michael Grove.
Oct 5, 2024Status changeLos Angeles Dodgers activated RHP Michael Grove.
Oct 3, 2024RecalledLos Angeles Dodgers recalled RHP Michael Grove from Oklahoma City Baseball Club.
Sep 18, 2024OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Baseball Club.
Sep 1, 2024RecalledLos Angeles Dodgers recalled RHP Michael Grove from Oklahoma City Baseball Club.
Aug 17, 2024OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Baseball Club.
Aug 7, 2024Status changeLos Angeles Dodgers activated RHP Michael Grove from the 15-day injured list.
May 10, 2024Status changeLos Angeles Dodgers activated RHP Michael Grove.
Sep 23, 2023Status changeLos Angeles Dodgers activated RHP Michael Grove from the 15-day injured list.
Aug 6, 2023Status changeLos Angeles Dodgers placed RHP Michael Grove on the 15-day injured list. Right lat tightness.
Jul 3, 2023RecalledLos Angeles Dodgers recalled RHP Michael Grove from Oklahoma City Dodgers.
Jun 29, 2023OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Dodgers.
Jun 21, 2023RecalledLos Angeles Dodgers recalled RHP Michael Grove from Oklahoma City Dodgers.
Jun 16, 2023OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Dodgers.
Jun 3, 2023Status changeLos Angeles Dodgers activated RHP Michael Grove from the 15-day injured list.
Apr 21, 2023Status changeLos Angeles Dodgers placed RHP Michael Grove on the 15-day injured list. Right groin strain.
Mar 30, 2023RecalledLos Angeles Dodgers recalled RHP Michael Grove, and from Oklahoma City Dodgers.
Mar 24, 2023OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Dodgers.
Oct 17, 2022Status changeLos Angeles Dodgers activated RHP Michael Grove from the 15-day injured list.
Oct 2, 2022Status changeLos Angeles Dodgers placed RHP Michael Grove on the 15-day injured list. Left knee contusion.
Sep 14, 2022RecalledLos Angeles Dodgers recalled RHP Michael Grove from Oklahoma City Dodgers.
Aug 30, 2022OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Dodgers.
Aug 29, 2022RecalledLos Angeles Dodgers recalled RHP Michael Grove from Oklahoma City Dodgers.
Jun 14, 2022OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Dodgers.
Jun 13, 2022OptionedLos Angeles Dodgers optioned RHP Michael Grove to Oklahoma City Dodgers.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 1). Rule 5 exposure deadline Nov 17, 2026.