Hunter Dobbins

SP · R/R · age 27 · STL

OCTOBER OK

Roster status
15-DAY IL (Tommy John surgery)
Service thru 2025
0+152
Service now / projected
1+079 / 1+092
Option years left (2026)
2 (using one in 2026)
Assignments left this season
1 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Trade (BOS) Dec'25
Outrighted / DFA'd before
0 / 0
Contract
none listed

Next 90 days, by the model

Stays put
92%
Designated
1%
Optioned
6%
Traded
2%
Released or non-tendered
<1%

Pushing the cut risk around: this season's innings (54) lowers it, this season's ERA (3.67) lowers it, option days this season (75) raises it.

Context the model does not weigh: ZiPS projects 0.6 WAR, 0.4 WAR this season; 8 SP 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?

STL returns 8 SP on the 40-man once nobody leaves; about 8 SP jobs survive a normal winter. By his own recent record he ranks 4th among the returners (1.1 WAR against a bar of -0.1), which the calibrated model turns into 98% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 6th (0.6 WAR, bar 0.5), worth 98% kept on the same model.

By recent record: returning SPProj. WAR
1. Kyle Leahy2.0
2. Andre Pallante1.6
3. Michael McGreevy1.4
4. Hunter Dobbins1.1
5. Matthew Liberatore1.0
6. Quinn Mathews0.9
7. Tekoah Roby0.0
8. Richard Fittslast job-0.1
By ZiPS / Steamer: returning SPProj. WAR
1. Michael McGreevy1.6
2. Matthew Liberatore1.5
3. Andre Pallante1.4
4. Richard Fitts0.7
5. Kyle Leahy0.7
6. Hunter Dobbins0.6
7. Quinn Mathews0.6
8. Tekoah Robylast job0.5

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: 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 while he is on the injured list. He must be healthy and reinstated first; a rehab assignment (20 days, 30 for pitchers, with his consent) is the only way to send him down injured.
Injured players cannot be sent down
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. If he clears, the club can outright him to the minors and he has no say; he stays under club control on a minor-league deal. He would then be Rule 5-eligible and would hold XX-D rights against any future outright. 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.
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
renew him for next year
Pre-arbitration: the club sets his 2027 salary near the minimum ($780,000 floor) and he has no leverage beyond a non-tender.
Minimum salaries · Tender deadline

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
202675yesMay 1, 2026 to May 31, 2026 (30d)Jun 12, 2026 to Jul 7, 2026 (25d)Jul 8, 2026 to Jul 22, 2026 (14d)Jul 28, 2026 to Aug 3, 2026 (6d)
202543yesMar 11, 2025 to Apr 6, 2025 (19d, spring training)Apr 7, 2025 to Apr 18, 2025 (11d)Apr 19, 2025 to May 2, 2025 (13d)

Transaction log

Aug 22, 2026Status changeSt. Louis Cardinals placed RHP Hunter Dobbins on the 15-day injured list. Right forearm tightness.
Aug 3, 2026RecalledSt. Louis Cardinals recalled RHP Hunter Dobbins from Memphis Redbirds.
Jul 28, 2026OptionedSt. Louis Cardinals optioned RHP Hunter Dobbins to Memphis Redbirds.
Jul 22, 2026RecalledSt. Louis Cardinals recalled RHP Hunter Dobbins from Memphis Redbirds.
Jul 8, 2026OptionedSt. Louis Cardinals optioned RHP Hunter Dobbins to Memphis Redbirds.
Jul 7, 2026RecalledSt. Louis Cardinals recalled RHP Hunter Dobbins from Memphis Redbirds.
Jun 12, 2026OptionedSt. Louis Cardinals optioned RHP Hunter Dobbins to Memphis Redbirds.
May 31, 2026RecalledSt. Louis Cardinals recalled RHP Hunter Dobbins from Memphis Redbirds.
May 1, 2026OptionedSt. Louis Cardinals optioned RHP Hunter Dobbins to Memphis Redbirds.
Apr 30, 2026Status changeSt. Louis Cardinals activated RHP Hunter Dobbins from the 15-day injured list.
Mar 25, 2026Status changeSt. Louis Cardinals placed RHP Hunter Dobbins on the 15-day injured list retroactive to March 22, 2026. Right knee ACL reconstruction rehab.
Dec 22, 2025Status changeSt. Louis Cardinals activated RHP Hunter Dobbins.
Dec 22, 2025TradedBoston Red Sox traded RHP Hunter Dobbins, RHP Yhoiker Fajardo and RHP Blake Aita to St. Louis Cardinals for 1B Willson Contreras.
Nov 6, 2025Status changeBoston Red Sox activated RHP Hunter Dobbins from the 60-day injured list.
Jul 31, 2025Status changeBoston Red Sox transferred RHP Hunter Dobbins from the 15-day injured list to the 60-day injured list. Right ACL tear.
Jul 12, 2025Status changeBoston Red Sox placed RHP Hunter Dobbins on the 15-day injured list. Right ACL tear.
Jul 11, 2025Status changeBoston Red Sox activated RHP Hunter Dobbins from the 15-day injured list.
Jun 22, 2025Status changeBoston Red Sox placed RHP Hunter Dobbins on the 15-day injured list retroactive to June 21, 2025. Right elbow strain.
May 2, 2025RecalledBoston Red Sox recalled RHP Hunter Dobbins from Worcester Red Sox.
Apr 19, 2025OptionedBoston Red Sox optioned RHP Hunter Dobbins to Worcester Red Sox.
Apr 18, 2025RecalledBoston Red Sox recalled RHP Hunter Dobbins from Worcester Red Sox.
Apr 7, 2025OptionedBoston Red Sox optioned RHP Hunter Dobbins to Worcester Red Sox.
Apr 6, 2025RecalledBoston Red Sox recalled RHP Hunter Dobbins from Worcester Red Sox.
Mar 11, 2025OptionedBoston Red Sox optioned RHP Hunter Dobbins to Worcester Red Sox.
Nov 19, 2024Contract selectedBoston Red Sox selected the contract of RHP Hunter Dobbins from Worcester Red Sox.
Jul 24, 2021SignedBoston Red Sox signed RHP Hunter Dobbins.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 2). Rule 5 exposure deadline Nov 17, 2026.