Jacob Misiorowski

SP · R/R · age 24.4 · MIL

OCTOBER OK

Roster status
ACTIVE
Service thru 2025
0+109
Service now / projected
1+109 / 1+109
Option years left (2026)
3
Assignments left this season
5 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Drafted 2nd Rd (63) '22
Outrighted / DFA'd before
0 / 0
Contract
1 yr, $788.3k (2026)

Next 90 days, by the model

Stays put
100%
Designated
<1%
Optioned
<1%
Traded
<1%
Released or non-tendered
<1%

Pushing the cut risk around: this season's WAR (6.01) lowers it, this season's innings (161.10) lowers it, age (24.45) lowers it.

Context the model does not weigh: ZiPS projects 1.9 WAR, 6.0 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 1st among the returners (3.9 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 1st (1.7 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 minors
Yes, 3 option years left. 5 of the five optional assignments for 2026 remain. He has 0 option days this season; at 20 a 2026 option year is used and those days stop counting as service. 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, $788.3k (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

Transaction log

Jul 13, 2026Status changeNational League All-Stars activated RHP Jacob Misiorowski.
Aug 15, 2025Status changeMilwaukee Brewers activated RHP Jacob Misiorowski from the 15-day injured list.
Aug 3, 2025Status changeMilwaukee Brewers placed RHP Jacob Misiorowski on the 15-day injured list retroactive to July 31, 2025. Left tibia contusion.
Jun 12, 2025Contract selectedMilwaukee Brewers selected the contract of RHP Jacob Misiorowski from Nashville Sounds.
Aug 10, 2022SignedMilwaukee Brewers signed RHP Jacob Misiorowski.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 3). Rule 5 exposure deadline Nov 17, 2026.