Josh Walker

RP · L/L · age 31.8 · BAL

4TH OPTIONXX-DOCTOBER OK

Roster status
ACTIVE
Service thru 2025
0+122
Service now / projected
1+012 / 1+025
Option years left (2026)
1 (using one in 2026)
Assignments left this season
2 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Waivers (ATL) Dec'25
Outrighted / DFA'd before
1 / 7
Contract
none listed

Next 90 days, by the model

Stays put
84%
Designated
10%
Optioned
4%
Traded
1%
Released or non-tendered
2%

Pushing the cut risk around: age (31.79) raises it, last season's xFIP (3.28) lowers it, career options (13) raises it.

Context the model does not weigh: ZiPS projects -0.0 WAR, 0.4 WAR this season; 17 RP on the 40-man, of whom Andrew Kittredge, Keegan Akin 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?

BAL returns 15 RP on the 40-man once 2 free agents leave; about 9 RP jobs survive a normal winter. By his own recent record he ranks 6th among the returners (0.9 WAR against a bar of 0.4), which the calibrated model turns into 86% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 13th (-0.0 WAR, bar 0.2), worth 77% kept on the same model.

By recent record: returning RPProj. WAR
1. Grant Wolfram1.6
2. Yennier Cano1.1
3. Ryan Helsley1.0
4. Rico Garcia1.0
5. Felix Bautista0.9
6. Josh Walker0.9
7. Anthony Nunez0.7
8. Cam Sanders0.5
9. Alex Hoppelast job0.4
10. Colin Selby0.2
11. Yosver Zululeta-0.0
12. Cameron Foster-0.1
By ZiPS / Steamer: returning RPProj. WAR
1. Ryan Helsley0.7
2. Yennier Cano0.4
3. Felix Bautista0.4
4. Yaramil Hiraldo0.3
5. Luis De Leon0.3
6. Codi Heuer0.2
7. Anthony Nunez0.2
8. Grant Wolfram0.2
9. Colin Selbylast job0.2
10. Yosver Zululeta0.1
11. Cameron Foster0.1
12. Rico Garcia0.0

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: 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, 1 option year left. 2 of the five optional assignments for 2026 remain. A 2026 option year is already used (65 days), so further trips this season cost nothing extra. Once down he must stay 15 days unless he replaces an injured or traded player. An option does not trigger his Article XX-D right; only an outright would.
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. He was outrighted before (1x) give him the Article XX-D choice: elect free agency immediately (giving up the rest of his salary) or accept the assignment, keep getting paid, and elect free agency after the season unless he is added back to a 40-man first. 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
202665yesMay 17, 2026 to Jun 29, 2026 (43d)Jul 1, 2026 to Jul 22, 2026 (21d)Jul 23, 2026 to Jul 24, 2026 (1d)
202552yesMar 20, 2025 to Apr 21, 2025 (32d)May 5, 2025 to May 25, 2025 (20d)
2024105yesMar 8, 2024 to Apr 22, 2024 (33d, spring training)Apr 28, 2024 to May 16, 2024 (18d)May 29, 2024 to May 29, 2024 (0d)Jun 2, 2024 to Jul 26, 2024 (54d)
202356yesMay 19, 2023 to May 21, 2023 (2d)May 22, 2023 to Jun 10, 2023 (19d)Jun 26, 2023 to Jul 22, 2023 (26d)Jul 23, 2023 to Aug 1, 2023 (9d)

Transaction log

Jul 24, 2026RecalledBaltimore Orioles recalled LHP Josh Walker from Norfolk Tides.
Jul 23, 2026OptionedBaltimore Orioles optioned LHP Josh Walker to Norfolk Tides.
Jul 22, 2026RecalledBaltimore Orioles recalled LHP Josh Walker from Norfolk Tides.
Jul 1, 2026OptionedBaltimore Orioles optioned LHP Josh Walker to Norfolk Tides.
Jun 29, 2026RecalledBaltimore Orioles recalled LHP Josh Walker from Norfolk Tides.
May 17, 2026OptionedBaltimore Orioles optioned LHP Josh Walker to Norfolk Tides.
May 11, 2026Contract selectedBaltimore Orioles selected the contract of LHP Josh Walker from Norfolk Tides.
Jan 7, 2026OutrightedBaltimore Orioles sent LHP Josh Walker outright to Norfolk Tides.
Dec 19, 2025Designated for assignmentBaltimore Orioles designated LHP Josh Walker for assignment.
Dec 10, 2025Claimed off waiversBaltimore Orioles claimed LHP Josh Walker off waivers from Atlanta Braves.
Dec 5, 2025Designated for assignmentAtlanta Braves designated LHP Josh Walker for assignment.
Nov 13, 2025Claimed off waiversAtlanta Braves claimed LHP Josh Walker off waivers from Baltimore Orioles.
Nov 6, 2025Designated for assignmentBaltimore Orioles designated LHP Josh Walker for assignment.
Sep 29, 2025RecalledBaltimore Orioles recalled LHP Josh Walker from Norfolk Tides.
Aug 21, 2025Claimed off waiversBaltimore Orioles claimed LHP Josh Walker off waivers from Philadelphia Phillies.
Aug 19, 2025Designated for assignmentPhiladelphia Phillies designated LHP Josh Walker for assignment.
May 29, 2025TradedToronto Blue Jays traded LHP Josh Walker to Philadelphia Phillies.
May 25, 2025Designated for assignmentToronto Blue Jays designated LHP Josh Walker for assignment.
May 5, 2025OptionedToronto Blue Jays optioned LHP Josh Walker to Buffalo Bisons.
Apr 21, 2025RecalledToronto Blue Jays recalled LHP Josh Walker from Buffalo Bisons.
Mar 20, 2025OptionedToronto Blue Jays optioned LHP Josh Walker to Buffalo Bisons.
Dec 20, 2024Signed as free agentToronto Blue Jays signed free agent LHP Josh Walker.
Aug 15, 2024Signed as free agentPittsburgh Pirates signed free agent LHP Josh Walker to a minor league contract.
Aug 10, 2024ReleasedPittsburgh Pirates released LHP Josh Walker.
Aug 9, 2024Designated for assignmentPittsburgh Pirates designated LHP Josh Walker for assignment.
Jul 30, 2024TradedNew York Mets traded LHP Josh Walker to Pittsburgh Pirates for LHP Nicolas Carreno.
Jul 26, 2024Designated for assignmentNew York Mets designated LHP Josh Walker for assignment.
Jun 2, 2024OptionedNew York Mets optioned LHP Josh Walker to Syracuse Mets.
May 29, 2024RecalledNew York Mets recalled LHP Josh Walker from Syracuse Mets.
May 29, 2024OptionedNew York Mets optioned LHP Josh Walker to Syracuse Mets.
May 16, 2024Status changeNew York Mets activated LHP Josh Walker.
May 16, 2024RecalledNew York Mets recalled LHP Josh Walker from Syracuse Mets.
Apr 28, 2024OptionedNew York Mets optioned LHP Josh Walker to Syracuse Mets.
Apr 22, 2024RecalledNew York Mets recalled LHP Josh Walker from Syracuse Mets.
Mar 8, 2024OptionedNew York Mets optioned LHP Josh Walker to Syracuse Mets.
Nov 6, 2023Status changeNew York Mets activated LHP Josh Walker from the 60-day injured list.
Aug 17, 2023Status changeNew York Mets transferred LHP Josh Walker from the 15-day injured list to the 60-day injured list. Right oblique strain.
Aug 14, 2023Status changeNew York Mets placed LHP Josh Walker on the 15-day injured list retroactive to August 13, 2023.
Aug 1, 2023RecalledNew York Mets recalled LHP Josh Walker from Syracuse Mets.
Jul 23, 2023OptionedNew York Mets optioned LHP Josh Walker to Syracuse Mets.

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.