Robert Gasser

SP · L/L · age 27.3 · MIL

OCTOBER OK

Roster status
ACTIVE
Service thru 2025
1+136
Service now / projected
2+065 / 2+078
Option years left (2026)
2 (using one in 2026)
Assignments left this season
2 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Trade (SDP) Aug'22
Outrighted / DFA'd before
0 / 0
Contract
1 yr, $782.9k (2026)

Next 90 days, by the model

Stays put
92%
Designated
<1%
Optioned
5%
Traded
3%
Released or non-tendered
<1%

Pushing the cut risk around: this season's WAR (1.17) lowers it, this season's innings (96.10) lowers it, share of appearances as a starter (1) lowers it.

Context the model does not weigh: ZiPS projects 1.2 WAR, 1.2 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 5th among the returners (1.3 WAR against a bar of 0.5), which the calibrated model turns into 99% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 6th (1.0 WAR, bar 0.6), worth 99% 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 minors
Yes, 2 option years left. 2 of the five optional assignments for 2026 remain. A 2026 option year is already used (73 days), so further trips this season cost nothing extra. Once down he must stay 15 days unless he replaces an injured or traded player.
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, $782.9k (2026)). 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.
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
202673yesMar 22, 2026 to May 17, 2026 (53d, spring training)May 24, 2026 to Jun 3, 2026 (10d)Jun 30, 2026 to Jul 7, 2026 (7d)Jul 8, 2026 to Jul 11, 2026 (3d)
202522yesAug 30, 2025 to Sep 21, 2025 (22d)

Transaction log

Jul 11, 2026RecalledMilwaukee Brewers recalled LHP Robert Gasser from Nashville Sounds.
Jul 8, 2026OptionedMilwaukee Brewers optioned LHP Robert Gasser to ACL Brewers.
Jul 7, 2026RecalledMilwaukee Brewers recalled LHP Robert Gasser from ACL Brewers.
Jun 30, 2026OptionedMilwaukee Brewers optioned LHP Robert Gasser to ACL Brewers.
Jun 3, 2026RecalledMilwaukee Brewers recalled LHP Robert Gasser from Nashville Sounds.
May 24, 2026OptionedMilwaukee Brewers optioned LHP Robert Gasser to Nashville Sounds.
May 17, 2026RecalledMilwaukee Brewers recalled LHP Robert Gasser from Nashville Sounds.
Mar 22, 2026OptionedMilwaukee Brewers optioned LHP Robert Gasser to Nashville Sounds.
Sep 21, 2025RecalledMilwaukee Brewers recalled LHP Robert Gasser from Nashville Sounds.
Aug 30, 2025OptionedMilwaukee Brewers optioned LHP Robert Gasser to Nashville Sounds.
Aug 30, 2025Status changeMilwaukee Brewers activated LHP Robert Gasser from the 60-day injured list.
Feb 12, 2025Status changeMilwaukee Brewers placed LHP Robert Gasser on the 60-day injured list. Recovery from Tommy John surgery.
Feb 4, 2025Status changeMilwaukee Brewers placed LHP Robert Gasser on the 60-day injured list.
Nov 4, 2024Status changeMilwaukee Brewers activated LHP Robert Gasser from the 60-day injured list.
Jun 25, 2024Status changeMilwaukee Brewers transferred LHP Robert Gasser from the 15-day injured list to the 60-day injured list. Left flexor strain.
Jun 5, 2024Status changeMilwaukee Brewers placed LHP Robert Gasser on the 15-day injured list retroactive to June 2, 2024. Left flexor strain.
May 10, 2024Contract selectedMilwaukee Brewers selected the contract of LHP Robert Gasser from Nashville Sounds.
Aug 1, 2022TradedMilwaukee Brewers traded LHP Josh Hader to San Diego Padres for LHP Taylor Rogers, RHP Dinelson Lamet, 2B Esteury Ruiz and LHP Robert Gasser.
Jul 19, 2021SignedSan Diego Padres signed LHP Robert Gasser.

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.