Michael Burrows

SP · R/R · age 26.9 · HOU

4TH OPTION60-DAY ILOCTOBER: REINSTATE

Roster status
60-DAY IL (Elbow neuritis)
Service thru 2025
0+135
Service now / projected
1+135 / 1+135
Option years left (2026)
1
Assignments left this season
5 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Trade (PIT) Dec'25
Outrighted / DFA'd before
0 / 0
Contract
1 yr, $800.1k (2026)

Next 90 days, by the model

Stays put
92%
Designated
5%
Optioned
2%
Traded
1%
Released or non-tendered
<1%

Pushing the cut risk around: this season's WAR (-0.36) raises it, option years used (3) raises it, this season's innings (94.20) lowers it.

Context the model does not weigh: ZiPS projects 1.5 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?

HOU 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 6th among the returners (0.3 WAR against a bar of -0.7), which the calibrated model turns into 79% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 2nd (1.6 WAR, bar 0.0), worth 89% kept on the same model.

By recent record: returning SPProj. WAR
1. Hunter Brown2.4
2. Peter Lambert1.7
3. Hayden Wesneski1.1
4. Cristian Javier1.0
5. Brandon Walter1.0
6. Michael Burrows0.3
7. Jason Alexander0.1
8. Ethan Peckolast job-0.7
By ZiPS / Steamer: returning SPProj. WAR
1. Hunter Brown3.7
2. Michael Burrows1.6
3. Cristian Javier1.0
4. Ethan Pecko0.6
5. Brandon Walter0.5
6. Hayden Wesneski0.4
7. Jason Alexander0.3
8. Peter Lambertlast job0.0

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: Eligible once reinstated

On the 60-day IL before the cutoff, so he is on the eligibility list. He has served 8 of the 60 required days (eligible to be activated from Nov 5), then must be reinstated to the 40-man and 26-man.

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 (1 yr, $800.1k (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. 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
202562yesMar 11, 2025 to Apr 24, 2025 (37d, spring training)Apr 26, 2025 to May 21, 2025 (25d)
2024192yesMar 8, 2024 to Sep 28, 2024 (192d, spring training)
2023186yesMar 15, 2023 to Oct 2, 2023 (186d, spring training)

Transaction log

Sep 6, 2026Status changeHouston Astros placed RHP Mike Burrows on the 60-day injured list.
Jul 7, 2026Status changeHouston Astros placed RHP Mike Burrows on the 15-day injured list. Right elbow neuritis.
Dec 19, 2025TradedPittsburgh Pirates traded RHP Mike Burrows to Houston Astros.
May 21, 2025RecalledPittsburgh Pirates recalled RHP Mike Burrows from Indianapolis Indians.
Apr 26, 2025OptionedPittsburgh Pirates optioned RHP Mike Burrows to Indianapolis Indians.
Apr 24, 2025RecalledPittsburgh Pirates recalled RHP Mike Burrows from Indianapolis Indians.
Mar 11, 2025OptionedPittsburgh Pirates optioned RHP Mike Burrows to Indianapolis Indians.
Sep 28, 2024RecalledPittsburgh Pirates recalled RHP Mike Burrows from Indianapolis Indians.
Mar 8, 2024OptionedPittsburgh Pirates optioned RHP Mike Burrows to Indianapolis Indians.
Oct 2, 2023RecalledPittsburgh Pirates recalled RHP Mike Burrows from Indianapolis Indians.
Mar 15, 2023OptionedPittsburgh Pirates optioned RHP Mike Burrows to Indianapolis Indians.
Nov 15, 2022Contract selectedPittsburgh Pirates selected the contract of RHP Mike Burrows from Indianapolis Indians.
Jul 3, 2018SignedPittsburgh Pirates signed RHP Michael Burrows.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction+fangraphs(4th); FanGraphs shows 1). Rule 5 exposure deadline Nov 17, 2026.