Caleb Kilian
RP · R/R · age 29.3 · PHIOUT OF OPTIONSOCTOBER OK
15-DAY IL (Strained oblique)
0+153
1+153 / 1+153
0
n/a of 5
PRE-ARBITRATION / AUTO-RENEWAL
Trade (SFG) Aug'26
0 / 1
1 yr, $850k (2026)
Next 90 days, by the model
87%
10%
1%
1%
1%
Pushing the cut risk around: age (29.28) raises it, prior DFAs (1) raises it, option years used (4) raises it.
Context the model does not weigh: ZiPS projects 0.6 WAR, 0.3 WAR this season; 15 RP on the 40-man, of whom Brooks Raley, Tim Mayza, Jose Alvarado 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?
PHI returns 12 RP on the 40-man once 3 free agents leave; about 9 RP jobs survive a normal winter. By his own recent record he ranks 7th among the returners (0.4 WAR against a bar of 0.0), which the calibrated model turns into 81% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 7th (0.3 WAR, bar 0.1), worth 81% kept on the same model.
| By recent record: returning RP | Proj. WAR |
|---|---|
| 1. Jhoan Duran | 3.8 |
| 2. Orion Kerkering | 1.3 |
| 3. Jonathan Bowlan | 1.1 |
| 4. Brad Keller | 1.0 |
| 5. Tanner Banks | 0.7 |
| 6. Alex McFarlane | 0.7 |
| 7. Caleb Kilian | 0.4 |
| 8. Kyle Backhus | 0.1 |
| 9. Grant Holmanlast job | 0.0 |
| 10. Chase Shugart | -0.2 |
| 11. Max Lazar | -0.5 |
| 12. Andrew Hoffmann | -0.8 |
| By ZiPS / Steamer: returning RP | Proj. WAR |
|---|---|
| 1. Jhoan Duran | 1.4 |
| 2. Orion Kerkering | 0.7 |
| 3. Tanner Banks | 0.5 |
| 4. Jonathan Bowlan | 0.4 |
| 5. Brad Keller | 0.4 |
| 6. Andrew Hoffmann | 0.3 |
| 7. Caleb Kilian | 0.3 |
| 8. Kyle Backhus | 0.1 |
| 9. Grant Holmanlast job | 0.1 |
| 10. Chase Shugart | 0.0 |
| 11. Alex McFarlane | 0.0 |
| 12. Max Lazar | -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 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, $850k (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
- Out of optionsUsed option years in 2022, 2023, 2024: cannot be sent down without clearing outright waivers.With no option years left, the only way to the minors is through irrevocable outright waivers. 2022-2026 Basic Agreement, Article XIX(E) and XIX(F), p. 98 (the number itself is in Major League Rules 7 and 8)
- Injured players cannot be sent downOn the Major League injured list: cannot be optioned or outrighted until he is healthy and reinstated, so an injured fringe player keeps his roster spot by default.No assignment to a minor-league club while a player is on a Major League injured list, and an injured player who cannot play cannot be optioned or outrighted. 2022-2026 Basic Agreement, Article XIX(C)(1)-(2), p. 96
- 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 2022 otherwise).
Option years, season by season
| Season | Days on option | Option year used | Stints |
|---|---|---|---|
| 2025 | 23 | yes | Mar 1, 2025 to Apr 10, 2025 (23d, spring training) |
| 2024 | 54 | yes | Jul 31, 2024 to Sep 23, 2024 (54d) |
| 2023 | 176 | yes | Mar 18, 2023 to Apr 29, 2023 (30d, spring training)Apr 30, 2023 to Aug 6, 2023 (98d)Aug 15, 2023 to Oct 2, 2023 (48d) |
| 2022 | 117 | yes | Jun 5, 2022 to Jun 15, 2022 (10d)Jun 21, 2022 to Oct 6, 2022 (107d) |
Transaction log
| Aug 10, 2026 | Status change | Philadelphia Phillies placed RHP Caleb Kilian on the 15-day injured list. Left oblique strain. |
| Aug 4, 2026 | Status change | Philadelphia Phillies activated RHP Caleb Kilian. |
| Aug 3, 2026 | Traded | San Francisco Giants traded 2B Luis Arraez and RHP Caleb Kilian to Philadelphia Phillies for RHP Marty Gair and RHP Ramon Marquez. |
| Mar 25, 2026 | Contract selected | San Francisco Giants selected the contract of RHP Caleb Kilian from Sacramento River Cats. |
| Dec 14, 2025 | Signed as free agent | San Francisco Giants signed free agent RHP Caleb Kilian to a minor league contract. |
| Apr 16, 2025 | Signed as free agent | Chicago Cubs signed free agent RHP Caleb Kilian to a minor league contract. |
| Apr 12, 2025 | Released | Chicago Cubs released RHP Caleb Kilian. |
| Apr 10, 2025 | Designated for assignment | Chicago Cubs designated RHP Caleb Kilian for assignment. |
| Mar 1, 2025 | Optioned | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| Sep 23, 2024 | Recalled | Chicago Cubs recalled RHP Caleb Kilian from Iowa Cubs. |
| Jul 31, 2024 | Status change | Chicago Cubs activated RHP Caleb Kilian from the 60-day injured list. |
| Jul 31, 2024 | Optioned | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| Mar 28, 2024 | Status change | Chicago Cubs placed RHP Caleb Kilian on the 60-day injured list. Right shoulder strain. |
| Oct 2, 2023 | Recalled | Chicago Cubs recalled RHP Caleb Kilian from Iowa Cubs. |
| Aug 15, 2023 | Optioned | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| Aug 6, 2023 | Recalled | Chicago Cubs recalled RHP Caleb Kilian from Iowa Cubs. |
| Apr 30, 2023 | Optioned | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| Apr 29, 2023 | Recalled | Chicago Cubs recalled RHP Caleb Kilian from Iowa Cubs. |
| Mar 18, 2023 | Optioned | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| Oct 6, 2022 | Recalled | Chicago Cubs recalled RHP Caleb Kilian from Iowa Cubs. |
| Jun 21, 2022 | Optioned | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| Jun 15, 2022 | Recalled | Chicago Cubs recalled RHP Caleb Kilian from Iowa Cubs. |
| Jun 5, 2022 | Optioned | Chicago Cubs optioned RHP Caleb Kilian to Iowa Cubs. |
| Jun 4, 2022 | Contract selected | Chicago Cubs selected the contract of RHP Caleb Kilian from Iowa Cubs. |
| Jul 30, 2021 | Traded | Chicago Cubs traded 3B Kris Bryant to San Francisco Giants for LF Alexander Canario and RHP Caleb Kilian. |
| Jun 30, 2019 | Signed | San Francisco Giants signed RHP Caleb Kilian. |
Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 0). Rule 5 exposure deadline Nov 17, 2026.