Michael Rucker
RP · R/R · age 32.4 · SEAOUT OF OPTIONSXX-DOCTOBER OK
ACTIVE
2+132
3+056 / 3+069
0
n/a of 5
SALARY ARBITRATION ELIGIBLE
Free Agent (WSN) Jan'26
1 / 2
none listed
Next 90 days, by the model
55%
39%
1%
3%
2%
Pushing the cut risk up: this season's WAR (0.04) raises it, age (32.38) raises it, this season's strikeout rate (0.27) lowers it.
Context the model does not weigh: 0.0 WAR this season; 15 RP on the 40-man, of whom Hoby Milner 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?
SEA returns 14 RP on the 40-man once 1 free agent leaves; about 9 RP jobs survive a normal winter. By his own recent record he ranks 7th among the returners (0.1 WAR against a bar of 0.0), which the calibrated model turns into 17% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 10th (0.0 WAR, bar 0.0), worth 15% kept on the same model.
| By recent record: returning RP | Proj. WAR |
|---|---|
| 1. Andres Muñoz | 2.1 |
| 2. Matt Brash | 1.3 |
| 3. Gabe Speier | 1.3 |
| 4. Jose A. Ferrer | 1.1 |
| 5. Cooper Criswell | 0.6 |
| 6. Seranthony Dominguez | 0.3 |
| 7. Michael Rucker | 0.1 |
| 8. Eduard Bazardo | 0.0 |
| 9. Robinson Ortizlast job | 0.0 |
| 10. Cole Wilcox | -0.1 |
| 11. Troy Taylor | -0.3 |
| 12. Nick Davila | -0.4 |
| By ZiPS / Steamer: returning RP | Proj. WAR |
|---|---|
| 1. Andres Muñoz | 0.8 |
| 2. Matt Brash | 0.7 |
| 3. Jose A. Ferrer | 0.7 |
| 4. Cooper Criswell | 0.5 |
| 5. Gabe Speier | 0.5 |
| 6. Seranthony Dominguez | 0.5 |
| 7. Eduard Bazardo | 0.4 |
| 8. Cole Wilcox | 0.2 |
| 9. Nick Davilalast job | 0.0 |
| 10. Michael Rucker | 0.0 |
| 11. Robinson Ortiz | -0.1 |
| 12. Carlos M. Vargas | -0.1 |
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: 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
- Out of options: the only route to the minors is outright waivers, where any club can claim him for $50,000.
- Out of options
- 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. Three-plus years of service 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
- non-tender him
- At the tender deadline (Nov 20) the club can decline to offer a contract: no waivers, no termination pay, and he can be re-signed the same night. Tendering means arbitration, where he cannot be cut more than 20% from this year's salary.
- Tender deadline · Arbitration: 3 to 6 years · Maximum salary cut
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)
- Article XX-D: the right to walkOutrighted before (Nov 2024): 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 2019 otherwise).
Option years, season by season
| Season | Days on option | Option year used | Stints |
|---|---|---|---|
| 2024 | 62 | yes | Jul 29, 2024 to Sep 4, 2024 (37d)Sep 6, 2024 to Oct 1, 2024 (25d) |
| 2023 | 65 | yes | May 30, 2023 to Jun 7, 2023 (8d)Jul 28, 2023 to Aug 15, 2023 (18d)Aug 24, 2023 to Oct 2, 2023 (39d) |
| 2022 | 45 | yes | Jun 10, 2022 to Jun 11, 2022 (1d)Jun 12, 2022 to Jul 3, 2022 (21d)Jul 10, 2022 to Aug 2, 2022 (23d) |
Transaction log
| Jun 11, 2026 | Contract selected | Seattle Mariners selected the contract of RHP Michael Rucker from Tacoma Rainiers. |
| Jan 8, 2026 | Signed as free agent | Seattle Mariners signed free agent RHP Michael Rucker to a minor league contract. |
| Nov 4, 2024 | Outrighted | Washington Nationals sent RHP Michael Rucker outright to Rochester Red Wings. |
| Oct 1, 2024 | Recalled | Washington Nationals recalled RHP Michael Rucker from Rochester Red Wings. |
| Sep 6, 2024 | Optioned | Washington Nationals optioned RHP Michael Rucker to Rochester Red Wings. |
| Sep 6, 2024 | Claimed off waivers | Washington Nationals claimed RHP Michael Rucker off waivers from Philadelphia Phillies. |
| Sep 4, 2024 | Designated for assignment | Philadelphia Phillies designated RHP Michael Rucker for assignment. |
| Jul 29, 2024 | Optioned | Philadelphia Phillies optioned RHP Michael Rucker to Lehigh Valley IronPigs. |
| Jul 26, 2024 | Status change | Philadelphia Phillies activated RHP Michael Rucker from the 60-day injured list. |
| Jun 3, 2024 | Status change | Philadelphia Phillies transferred RHP Michael Rucker from the 15-day injured list to the 60-day injured list. Right hand arterial vasospasm. |
| Mar 28, 2024 | Status change | Philadelphia Phillies placed RHP Michael Rucker on the 15-day injured list retroactive to March 25, 2024. Right hand arterial vasospasm. |
| Feb 6, 2024 | Traded | Chicago Cubs traded RHP Michael Rucker to Philadelphia Phillies for cash. |
| Feb 1, 2024 | Designated for assignment | Chicago Cubs designated RHP Michael Rucker for assignment. |
| Oct 2, 2023 | Recalled | Chicago Cubs recalled RHP Michael Rucker from Iowa Cubs. |
| Aug 24, 2023 | Optioned | Chicago Cubs optioned RHP Michael Rucker to Iowa Cubs. |
| Aug 15, 2023 | Recalled | Chicago Cubs recalled RHP Michael Rucker from Iowa Cubs. |
| Jul 28, 2023 | Optioned | Chicago Cubs optioned RHP Michael Rucker to Iowa Cubs. |
| Jun 7, 2023 | Recalled | Chicago Cubs recalled RHP Michael Rucker from Iowa Cubs. |
| May 30, 2023 | Optioned | Chicago Cubs optioned RHP Michael Rucker to Iowa Cubs. |
| Aug 2, 2022 | Status change | Chicago Cubs activated RHP Michael Rucker. |
| Aug 2, 2022 | Recalled | Chicago Cubs recalled RHP Michael Rucker from Iowa Cubs. |
| Jul 10, 2022 | Optioned | Chicago Cubs optioned RHP Michael Rucker to Iowa Cubs. |
| Jul 3, 2022 | Recalled | Chicago Cubs recalled RHP Michael Rucker from Iowa Cubs. |
| Jun 12, 2022 | Optioned | Chicago Cubs optioned RHP Michael Rucker to Iowa Cubs. |
| Jun 11, 2022 | Recalled | Chicago Cubs recalled RHP Michael Rucker from Iowa Cubs. |
| Jun 10, 2022 | Optioned | Chicago Cubs optioned RHP Michael Rucker to Iowa Cubs. |
| Jun 1, 2022 | Status change | Chicago Cubs activated RHP Michael Rucker. |
| May 19, 2022 | Status change | Chicago Cubs placed RHP Michael Rucker on the 15-day injured list retroactive to May 17, 2022. Left turf toe. |
| Jul 30, 2021 | Contract selected | Chicago Cubs selected the contract of RHP Michael Rucker, and from Iowa Cubs. |
| Mar 6, 2020 | Returned (Rule 5) | RHP Michael Rucker returned to Chicago Cubs from Baltimore Orioles. |
| Dec 12, 2019 | Claimed off waivers | Baltimore Orioles claimed RHP Michael Rucker off waivers from Iowa Cubs. |
| Jul 15, 2016 | Signed | Chicago Cubs signed RHP Michael Rucker. |
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.