Dustin May

SP · R/R · age 29 · MIL

XIX-AOCTOBER OK

Roster status
ACTIVE
Service thru 2025
6+059
Service now / projected
7+059 / 7+059
Option years left (2026)
3
Assignments left this season
5 of 5
Contract (2027)
2027 MUTUAL OPTION
Acquired
Trade (STL) Aug'26
Outrighted / DFA'd before
0 / 0
Contract
1 yr, $12.5M (2026), 2027 mutual option

Next 90 days, by the model

Stays put
99%
Designated
<1%
Optioned
<1%
Traded
1%
Released or non-tendered
<1%

Pushing the cut risk around: this season's WAR (2.91) lowers it, this season's innings (138.10) lowers it, age (29.02) raises it.

Context the model does not weigh: ZiPS projects 1.3 WAR, 2.9 WAR this season; 10 SP on the 40-man, of whom Brandon Woodruff 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?

MIL returns 9 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 3rd among the returners (1.8 WAR against a bar of 0.5), which the calibrated model turns into 100% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 3rd (1.5 WAR, bar 0.6), worth 100% kept on the same model.

By recent record: returning SPProj. WAR
1. Jacob Misiorowski3.9
2. Logan Henderson2.8
3. Dustin May1.8
4. Shane Drohan1.5
5. Robert Gasser1.3
6. Quinn Priester1.1
7. Brandon Sproat0.5
8. Coleman Crowlast job0.5
9. Colton Gordon-0.6
By ZiPS / Steamer: returning SPProj. WAR
1. Jacob Misiorowski1.7
2. Quinn Priester1.5
3. Dustin May1.5
4. Logan Henderson1.4
5. Brandon Sproat1.3
6. Robert Gasser1.0
7. Colton Gordon0.7
8. Coleman Crowlast job0.6
9. Shane Drohan0.5

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 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 (1 yr, $12.5M (2026), 2027 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 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. 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
Decide his contract option
2027 Mutual Option: the decision must be made inside the five-day quiet period after the World Series. If declined and he has six years of service, he is a free agent immediately.
Article XX-B free agency

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
20200no (under 20)Jul 22, 2020 to Jul 23, 2020 (0d, spring training)

Transaction log

Aug 4, 2026Status changeMilwaukee Brewers activated RHP Dustin May.
Aug 3, 2026TradedSt. Louis Cardinals traded RHP Dustin May and LHP JoJo Romero to Milwaukee Brewers for OF Alexander Frias and OF Josiah Ragsdale.
Dec 17, 2025Signed as free agentSt. Louis Cardinals signed free agent RHP Dustin May.
Nov 2, 2025Declared free agentRHP Dustin May elected free agency.
Oct 3, 2025Status changeBoston Red Sox activated RHP Dustin May.
Sep 29, 2025Status changeBoston Red Sox activated RHP Dustin May from the 15-day injured list.
Sep 9, 2025Status changeBoston Red Sox placed RHP Dustin May on the 15-day injured list retroactive to September 6, 2025. Right elbow neuritis.
Aug 2, 2025Status changeBoston Red Sox activated RHP Dustin May.
Jul 31, 2025TradedLos Angeles Dodgers traded RHP Dustin May to Boston Red Sox for RF James Tibbs III and OF Zach Ehrhard.
Nov 4, 2024Status changeLos Angeles Dodgers activated RHP Dustin May from the 60-day injured list.
Feb 8, 2024Status changeLos Angeles Dodgers placed RHP Dustin May on the 60-day injured list.
Nov 6, 2023Status changeLos Angeles Dodgers activated RHP Dustin May from the 60-day injured list.
May 23, 2023Status changeLos Angeles Dodgers transferred RHP Dustin May from the 15-day injured list to the 60-day injured list. Right forearm strain.
May 18, 2023Status changeLos Angeles Dodgers placed RHP Dustin May on the 15-day injured list. Right forearm strain.
Oct 7, 2022Status changeLos Angeles Dodgers activated RHP Dustin May from the 15-day injured list.
Sep 24, 2022Status changeLos Angeles Dodgers placed RHP Dustin May on the 15-day injured list. Low back tightness.
Aug 20, 2022Status changeLos Angeles Dodgers activated RHP Dustin May from the 60-day injured list.
Mar 17, 2022Status changeLos Angeles Dodgers placed RHP Dustin May on the 60-day injured list.
Nov 7, 2021Status changeLos Angeles Dodgers activated RHP Dustin May from the 60-day injured list.
May 14, 2021Status changeLos Angeles Dodgers placed RHP Dustin May on the 60-day injured list. Right arm injury.
May 2, 2021Status changeLos Angeles Dodgers placed RHP Dustin May on the 10-day injured list. Right arm injury.
Jul 23, 2020RecalledLos Angeles Dodgers recalled P Dustin May.
Jul 23, 2020RecalledLos Angeles Dodgers recalled RHP Dustin May from Dodgers Alternate Training Site.
Jul 22, 2020OptionedLos Angeles Dodgers optioned RHP Dustin May to Dodgers Alternate Training Site.
Aug 2, 2019Contract selectedLos Angeles Dodgers selected the contract of RHP Dustin May from Oklahoma City Dodgers.
Jun 20, 2016SignedLos Angeles Dodgers signed RHP Dustin May.

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.