Josh Walker
RP · L/L · age 31.8 · BAL4TH OPTIONXX-DOCTOBER OK
ACTIVE
0+122
1+012 / 1+025
1 (using one in 2026)
2 of 5
PRE-ARBITRATION / AUTO-RENEWAL
Waivers (ATL) Dec'25
1 / 7
none listed
Next 90 days, by the model
84%
10%
4%
1%
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 RP | Proj. WAR |
|---|---|
| 1. Grant Wolfram | 1.6 |
| 2. Yennier Cano | 1.1 |
| 3. Ryan Helsley | 1.0 |
| 4. Rico Garcia | 1.0 |
| 5. Felix Bautista | 0.9 |
| 6. Josh Walker | 0.9 |
| 7. Anthony Nunez | 0.7 |
| 8. Cam Sanders | 0.5 |
| 9. Alex Hoppelast job | 0.4 |
| 10. Colin Selby | 0.2 |
| 11. Yosver Zululeta | -0.0 |
| 12. Cameron Foster | -0.1 |
| By ZiPS / Steamer: returning RP | Proj. WAR |
|---|---|
| 1. Ryan Helsley | 0.7 |
| 2. Yennier Cano | 0.4 |
| 3. Felix Bautista | 0.4 |
| 4. Yaramil Hiraldo | 0.3 |
| 5. Luis De Leon | 0.3 |
| 6. Codi Heuer | 0.2 |
| 7. Anthony Nunez | 0.2 |
| 8. Grant Wolfram | 0.2 |
| 9. Colin Selbylast job | 0.2 |
| 10. Yosver Zululeta | 0.1 |
| 11. Cameron Foster | 0.1 |
| 12. Rico Garcia | 0.0 |
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 and the 20-day rule1 option year left entering 2026; 65 option days this season uses one (0 after 2026).A season with fewer than 20 days on optional assignment does not count as an option year, and those days count as Major League service. 2022-2026 Basic Agreement, Article XIX(E) and XXI(B), p. 98 (the number itself is in Major League Rule 7(c))
- Fourth optionThree options used but fewer than five full seasons (per FanGraphs): a 4th option applies in 2026.A player who has used three option years but has fewer than five full seasons (90+ days on an active list) receives a fourth option. 2022-2026 Basic Agreement, Article XIX(E), p. 98 (the number itself is in Major League Rule 7(c))
- Five optional assignments per seasonOptioned 3 times this season that count toward the cap of 5: 2 left.A player can be optioned at most five times in a season; a sixth trip requires outright waivers. 2022-2026 Basic Agreement, Article XIX(E), p. 98 (the number itself is in Major League Rule 7(c))
- Article XX-D: the right to walkOutrighted before (Jan 2026): a second outright lets him elect free agency, so he cannot be stashed in the minors against his will.A player with three or more years of service (or a Super Two), or any player being outrighted for the second time in his career, may elect free agency instead of accepting the outright. 2022-2026 Basic Agreement, Article XX(D)(1)-(2), (4), p. 110
- Post-season roster eligibilityOn 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. 2022-2026 Basic Agreement, Attachment 25, p. 253 (the number itself is in Major League Rule 40)
- Rule 5 clockOn a 40-man roster (would first be exposed after 2020 otherwise).
Option years, season by season
| Season | Days on option | Option year used | Stints |
|---|---|---|---|
| 2026 | 65 | yes | May 17, 2026 to Jun 29, 2026 (43d)Jul 1, 2026 to Jul 22, 2026 (21d)Jul 23, 2026 to Jul 24, 2026 (1d) |
| 2025 | 52 | yes | Mar 20, 2025 to Apr 21, 2025 (32d)May 5, 2025 to May 25, 2025 (20d) |
| 2024 | 105 | yes | Mar 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) |
| 2023 | 56 | yes | May 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, 2026 | Recalled | Baltimore Orioles recalled LHP Josh Walker from Norfolk Tides. |
| Jul 23, 2026 | Optioned | Baltimore Orioles optioned LHP Josh Walker to Norfolk Tides. |
| Jul 22, 2026 | Recalled | Baltimore Orioles recalled LHP Josh Walker from Norfolk Tides. |
| Jul 1, 2026 | Optioned | Baltimore Orioles optioned LHP Josh Walker to Norfolk Tides. |
| Jun 29, 2026 | Recalled | Baltimore Orioles recalled LHP Josh Walker from Norfolk Tides. |
| May 17, 2026 | Optioned | Baltimore Orioles optioned LHP Josh Walker to Norfolk Tides. |
| May 11, 2026 | Contract selected | Baltimore Orioles selected the contract of LHP Josh Walker from Norfolk Tides. |
| Jan 7, 2026 | Outrighted | Baltimore Orioles sent LHP Josh Walker outright to Norfolk Tides. |
| Dec 19, 2025 | Designated for assignment | Baltimore Orioles designated LHP Josh Walker for assignment. |
| Dec 10, 2025 | Claimed off waivers | Baltimore Orioles claimed LHP Josh Walker off waivers from Atlanta Braves. |
| Dec 5, 2025 | Designated for assignment | Atlanta Braves designated LHP Josh Walker for assignment. |
| Nov 13, 2025 | Claimed off waivers | Atlanta Braves claimed LHP Josh Walker off waivers from Baltimore Orioles. |
| Nov 6, 2025 | Designated for assignment | Baltimore Orioles designated LHP Josh Walker for assignment. |
| Sep 29, 2025 | Recalled | Baltimore Orioles recalled LHP Josh Walker from Norfolk Tides. |
| Aug 21, 2025 | Claimed off waivers | Baltimore Orioles claimed LHP Josh Walker off waivers from Philadelphia Phillies. |
| Aug 19, 2025 | Designated for assignment | Philadelphia Phillies designated LHP Josh Walker for assignment. |
| May 29, 2025 | Traded | Toronto Blue Jays traded LHP Josh Walker to Philadelphia Phillies. |
| May 25, 2025 | Designated for assignment | Toronto Blue Jays designated LHP Josh Walker for assignment. |
| May 5, 2025 | Optioned | Toronto Blue Jays optioned LHP Josh Walker to Buffalo Bisons. |
| Apr 21, 2025 | Recalled | Toronto Blue Jays recalled LHP Josh Walker from Buffalo Bisons. |
| Mar 20, 2025 | Optioned | Toronto Blue Jays optioned LHP Josh Walker to Buffalo Bisons. |
| Dec 20, 2024 | Signed as free agent | Toronto Blue Jays signed free agent LHP Josh Walker. |
| Aug 15, 2024 | Signed as free agent | Pittsburgh Pirates signed free agent LHP Josh Walker to a minor league contract. |
| Aug 10, 2024 | Released | Pittsburgh Pirates released LHP Josh Walker. |
| Aug 9, 2024 | Designated for assignment | Pittsburgh Pirates designated LHP Josh Walker for assignment. |
| Jul 30, 2024 | Traded | New York Mets traded LHP Josh Walker to Pittsburgh Pirates for LHP Nicolas Carreno. |
| Jul 26, 2024 | Designated for assignment | New York Mets designated LHP Josh Walker for assignment. |
| Jun 2, 2024 | Optioned | New York Mets optioned LHP Josh Walker to Syracuse Mets. |
| May 29, 2024 | Recalled | New York Mets recalled LHP Josh Walker from Syracuse Mets. |
| May 29, 2024 | Optioned | New York Mets optioned LHP Josh Walker to Syracuse Mets. |
| May 16, 2024 | Status change | New York Mets activated LHP Josh Walker. |
| May 16, 2024 | Recalled | New York Mets recalled LHP Josh Walker from Syracuse Mets. |
| Apr 28, 2024 | Optioned | New York Mets optioned LHP Josh Walker to Syracuse Mets. |
| Apr 22, 2024 | Recalled | New York Mets recalled LHP Josh Walker from Syracuse Mets. |
| Mar 8, 2024 | Optioned | New York Mets optioned LHP Josh Walker to Syracuse Mets. |
| Nov 6, 2023 | Status change | New York Mets activated LHP Josh Walker from the 60-day injured list. |
| Aug 17, 2023 | Status change | New York Mets transferred LHP Josh Walker from the 15-day injured list to the 60-day injured list. Right oblique strain. |
| Aug 14, 2023 | Status change | New York Mets placed LHP Josh Walker on the 15-day injured list retroactive to August 13, 2023. |
| Aug 1, 2023 | Recalled | New York Mets recalled LHP Josh Walker from Syracuse Mets. |
| Jul 23, 2023 | Optioned | New 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.