Walker Buehler

SP · R/R · age 32.1 · SD

XIX-AXX-B FAOCTOBER OK

Roster status
ACTIVE
Service thru 2025
7+168
Service now / projected
8+168 / 8+168
Option years left (2026)
2
Assignments left this season
5 of 5
Contract (2027)
FREE AGENT
Acquired
Free Agent (PHI) Feb'26
Outrighted / DFA'd before
0 / 0
Contract
1 yr, $1.5M (2026)

Next 90 days, by the model

Stays put
98%
Designated
<1%
Optioned
<1%
Traded
1%
Released or non-tendered
1%

Pushing the cut risk around: this season's WAR (1.50) lowers it, this season's innings (138.20) lowers it, age (32.13) raises it.

Context the model does not weigh: ZiPS projects 0.5 WAR, 1.5 WAR this season; 9 SP on the 40-man, of whom Casey Mize, Walker Buehler, Robbie Ray are 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?

SD returns 6 SP on the 40-man once 3 free agents leave; about 8 SP jobs survive a normal winter. By his own recent record he ranks 7th among the returners (0.6 WAR against a bar of 0.1), 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 7th (0.4 WAR, bar 0.3), worth 99% kept on the same model.

By recent record: returning SPProj. WAR
1. Nick Pivetta2.5
2. Michael King1.8
3. Lucas Giolito0.9
4. Joe Musgrove0.9
5. JP Sears0.6
6. Jhony Brito0.1
By ZiPS / Steamer: returning SPProj. WAR
1. Michael King2.4
2. Nick Pivetta2.4
3. Joe Musgrove1.7
4. Lucas Giolito1.1
5. JP Sears0.4
6. Jhony Brito0.3

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, $1.5M (2026)). 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.
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
Let the season end
He becomes an Article XX-B free agent at 9 AM ET the day after the World Series; only the club can talk to him for five days after that. A qualifying offer is possible only if he has been with the club since Opening Day and never received one before.
Article XX-B free agency · Qualifying offer

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
201845yesMar 12, 2018 to Apr 23, 2018 (25d, spring training)Apr 24, 2018 to Apr 28, 2018 (4d)Apr 29, 2018 to May 4, 2018 (5d)Jul 14, 2018 to Jul 25, 2018 (11d)

Transaction log

Mar 25, 2026Contract selectedSan Diego Padres selected the contract of RHP Walker Buehler from El Paso Chihuahuas.
Feb 17, 2026Signed as free agentSan Diego Padres signed free agent RHP Walker Buehler to a minor league contract and invited him to spring training.
Nov 2, 2025Declared free agentRHP Walker Buehler elected free agency.
Sep 12, 2025Contract selectedPhiladelphia Phillies selected the contract of RHP Walker Buehler from Lehigh Valley IronPigs.
Aug 31, 2025Signed as free agentPhiladelphia Phillies signed free agent RHP Walker Buehler to a minor league contract.
Aug 29, 2025ReleasedBoston Red Sox released RHP Walker Buehler.
May 20, 2025Status changeBoston Red Sox activated RHP Walker Buehler from the 15-day injured list.
May 2, 2025Status changeBoston Red Sox placed RHP Walker Buehler on the 15-day injured list retroactive to April 29, 2025. Right shoulder bursitis.
Dec 28, 2024Signed as free agentBoston Red Sox signed free agent RHP Walker Buehler.
Oct 31, 2024Declared free agentRHP Walker Buehler elected free agency.
Aug 14, 2024Status changeLos Angeles Dodgers activated RHP Walker Buehler from the 15-day injured list.
Jun 19, 2024Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 15-day injured list. Right hip inflammation.
May 6, 2024Status changeLos Angeles Dodgers activated RHP Walker Buehler from the 15-day injured list.
Mar 19, 2024Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 15-day injured list. Right elbow surgery.
Nov 6, 2023Status changeLos Angeles Dodgers activated RHP Walker Buehler from the 60-day injured list.
Feb 16, 2023Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 60-day injured list. Right elbow UCL reconstruction.
Nov 9, 2022Status changeLos Angeles Dodgers activated RHP Walker Buehler from the 60-day injured list.
Jun 11, 2022Status changeLos Angeles Dodgers transferred RHP Walker Buehler from the 15-day injured list to the 60-day injured list.
Jun 11, 2022Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 15-day injured list. Right forearm strain.
Oct 8, 2021Status changeLos Angeles Dodgers activated RHP Walker Buehler.
Sep 24, 2020Status changeLos Angeles Dodgers activated P Walker Buehler from the 10 day injured list.
Sep 24, 2020Status changeLos Angeles Dodgers activated RHP Walker Buehler from the 10-day injured list.
Sep 10, 2020Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 10-day injured list retroactive to September 9, 2020. Blister on right hand.
Sep 2, 2020Status changeLos Angeles Dodgers activated RHP Walker Buehler from the 10-day injured list.
Aug 27, 2020Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 10-day injured list retroactive to August 23, 2020. Blister on right hand.
Jul 25, 2018RecalledLos Angeles Dodgers recalled RHP Walker Buehler from Oklahoma City Dodgers.
Jul 14, 2018OptionedLos Angeles Dodgers optioned RHP Walker Buehler to Oklahoma City Dodgers.
Jun 29, 2018Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 10-day disabled list.
Jun 28, 2018Status changeLos Angeles Dodgers activated RHP Walker Buehler from the 10-day disabled list.
Jun 12, 2018Status changeLos Angeles Dodgers placed RHP Walker Buehler on the 10-day disabled list. Right rib microfracture.
May 4, 2018RecalledLos Angeles Dodgers recalled RHP Walker Buehler from Rancho Cucamonga Quakes.
Apr 29, 2018OptionedLos Angeles Dodgers optioned RHP Walker Buehler to Rancho Cucamonga Quakes.
Apr 28, 2018RecalledLos Angeles Dodgers recalled Walker Buehler from Rancho Cucamonga Quakes.
Apr 24, 2018OptionedLos Angeles Dodgers optioned RHP Walker Buehler to Oklahoma City Dodgers.
Apr 23, 2018RecalledLos Angeles Dodgers recalled Walker Buehler from Oklahoma City Dodgers.
Mar 12, 2018OptionedLos Angeles Dodgers optioned RHP Walker Buehler to Oklahoma City Dodgers.
Sep 6, 2017Contract selectedLos Angeles Dodgers selected the contract of RHP Walker Buehler from Oklahoma City Dodgers.
Jul 17, 2015SignedLos Angeles Dodgers signed RHP Walker Buehler.

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.