Mitch Keller

SP · R/R · age 30.4 · PIT

XIX-A60-DAY ILOCTOBER: REINSTATE

Roster status
60-DAY IL (Shoulder injury (teres major))
Service thru 2025
6+026
Service now / projected
7+026 / 7+026
Option years left (2026)
1
Assignments left this season
5 of 5
Contract (2027)
SIGNED THRU 2028
Acquired
Drafted 2nd Rd (64) '14
Outrighted / DFA'd before
0 / 0
Contract
5 yr, $77M (2024-28)

Next 90 days, by the model

Stays put
96%
Designated
<1%
Optioned
<1%
Traded
3%
Released or non-tendered
<1%

Pushing the cut risk around: last season's WAR (2.54) lowers it, this season's WAR (1.01) lowers it, age (30.44) raises it.

Context the model does not weigh: ZiPS projects 2.2 WAR, 1.0 WAR this season; 7 SP on the 40-man, of whom Kirby Yates 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?

PIT returns 6 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 (1.4 WAR against a bar of 1.0), 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 2nd (2.2 WAR, bar 0.1), worth 99% kept on the same model.

By recent record: returning SPProj. WAR
1. Paul Skenes3.7
2. Braxton Ashcraft2.6
3. Jared Jones2.0
4. Bubba Chandler1.8
5. Mitch Keller1.4
6. Isaac Mattson1.0
By ZiPS / Steamer: returning SPProj. WAR
1. Paul Skenes5.3
2. Mitch Keller2.2
3. Bubba Chandler1.9
4. Braxton Ashcraft1.8
5. Jared Jones1.5
6. Isaac Mattson0.1

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 42 of the 60 required days (eligible to be activated from Oct 2), 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 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 (5 yr, $77M (2024-28)). 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. 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. 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. The guaranteed years remain owed in full. 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
Let the season end
Under contract (5 yr, $77M (2024-28)): nothing to decide this winter. Moving him later means trading the contract or releasing him and paying the guaranteed years in full.
Release waivers and termination pay

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
202148yesJun 12, 2021 to Jul 30, 2021 (48d)
2019137yesMar 9, 2019 to May 27, 2019 (68d, spring training)May 28, 2019 to Jun 12, 2019 (15d)Jun 19, 2019 to Aug 12, 2019 (54d)

Transaction log

Aug 3, 2026Status changePittsburgh Pirates placed RHP Mitch Keller on the 60-day injured list. Right arm teres major muscle injury.
Jul 30, 2021RecalledPittsburgh Pirates recalled RHP Mitch Keller, , , , , and.
Jul 30, 2021RecalledPittsburgh Pirates recalled RHP Mitch Keller.
Jul 30, 2021RecalledPittsburgh Pirates recalled RHP Mitch Keller from Indianapolis Indians.
Jun 12, 2021OptionedPittsburgh Pirates optioned RHP Mitch Keller to Indianapolis Indians.
Jun 8, 2021Status changePittsburgh Pirates activated RHP Mitch Keller from the 10-day injured list.
Jun 6, 2021Status changePittsburgh Pirates placed RHP Mitch Keller on the 10-day injured list.
Sep 14, 2020Status changePittsburgh Pirates activated P Mitch Keller from the 10 day injured list.
Sep 14, 2020Status changePittsburgh Pirates activated RHP Mitch Keller from the 10-day injured list.
Aug 2, 2020Status changePittsburgh Pirates placed RHP Mitch Keller on the 10-day injured list. Left side discomfort.
Aug 12, 2019RecalledPittsburgh Pirates recalled RHP Mitch Keller from Indianapolis Indians.
Jun 19, 2019OptionedPittsburgh Pirates optioned RHP Mitch Keller to Indianapolis Indians.
Jun 12, 2019RecalledPittsburgh Pirates recalled Mitch Keller from Indianapolis Indians.
May 28, 2019OptionedPittsburgh Pirates optioned RHP Mitch Keller to Indianapolis Indians.
May 27, 2019RecalledPittsburgh Pirates recalled Mitch Keller from Indianapolis Indians.
Mar 9, 2019OptionedPittsburgh Pirates optioned RHP Mitch Keller to Indianapolis Indians.
Nov 20, 2018Contract selectedPittsburgh Pirates selected the contract of Mitch Keller from Indianapolis Indians.
Jun 14, 2014SignedPittsburgh Pirates signed RHP Mitch Keller.

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.