Wyatt Mills
RP · R/R · age 31.6 · WSHOCTOBER OK
OPTIONED
1+134
1+149 / 1+149
1 (using one in 2026)
2 of 5
PRE-ARBITRATION / AUTO-RENEWAL
Waivers (LAD) Aug'26
0 / 2
none listed
Next 90 days, by the model
8%
84%
7%
<1%
<1%
Pushing the cut risk up: this season's WAR (-0.09) raises it, age (31.64) raises it, roster status (3) raises it.
Context the model does not weigh: ZiPS projects -0.1 WAR, -0.1 WAR this season; 22 RP on the 40-man.
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?
WSH returns 22 RP on the 40-man once nobody leaves; about 9 RP jobs survive a normal winter. By his own recent record he ranks 16th among the returners (-0.3 WAR against a bar of 0.3), which the calibrated model turns into 21% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 17th (-0.1 WAR, bar 0.3), worth 22% kept on the same model.
| By recent record: returning RP | Proj. WAR |
|---|---|
| 1. Erik Tolman (wsn) | 0.9 |
| 2. Brad Lord | 0.7 |
| 3. Matt Waldron | 0.6 |
| 4. Mitchell Parker | 0.6 |
| 5. Will Dion | 0.4 |
| 6. Orlando Ribalta | 0.3 |
| 7. Eddy Yean | 0.3 |
| 8. Jake Bird | 0.3 |
| 9. Paxton Schultzlast job | 0.3 |
| 10. Jared Simpson | 0.2 |
| 11. Jack Sinclair | 0.0 |
| 12. PJ Poulin | 0.0 |
| By ZiPS / Steamer: returning RP | Proj. WAR |
|---|---|
| 1. Mitchell Parker | 0.8 |
| 2. Brad Lord | 0.7 |
| 3. Will Dion | 0.6 |
| 4. Clayton Beeter | 0.5 |
| 5. Zak Kent | 0.4 |
| 6. Paxton Schultz | 0.4 |
| 7. Jake Bird | 0.4 |
| 8. Matt Waldron | 0.3 |
| 9. Ken Waldichuklast job | 0.3 |
| 10. Luis Perales | 0.3 |
| 11. PJ Poulin | 0.2 |
| 12. Kyle Nicolas | 0.2 |
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 (113 days), so further trips this season cost nothing extra. Once down he must stay 15 days unless he replaces an injured or traded player.
- 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. 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.
- 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; 113 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))
- 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))
- 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 | 113 | yes | May 19, 2026 to Jun 30, 2026 (42d)Jul 1, 2026 to Aug 1, 2026 (31d)Aug 6, 2026 to now (40d) |
| 2022 | 111 | yes | Apr 5, 2022 to Apr 28, 2022 (21d, spring training)May 20, 2022 to Jun 27, 2022 (38d)Jun 27, 2022 to Jul 1, 2022 (4d, within 24h of trade)Aug 17, 2022 to Sep 2, 2022 (16d)Sep 4, 2022 to Oct 6, 2022 (32d) |
| 2021 | 130 | yes | Mar 16, 2021 to May 1, 2021 (30d, spring training)May 4, 2021 to May 5, 2021 (1d)May 13, 2021 to May 21, 2021 (8d)May 22, 2021 to May 23, 2021 (1d)May 27, 2021 to Jul 30, 2021 (64d)Aug 27, 2021 to Aug 28, 2021 (1d)Sep 4, 2021 to Sep 27, 2021 (23d)Oct 2, 2021 to Oct 5, 2021 (2d) |
Transaction log
| Aug 7, 2026 | Optioned | Washington Nationals optioned RHP Wyatt Mills to Rochester Red Wings. |
| Aug 6, 2026 | Optioned | Washington Nationals optioned RHP Wyatt Mills to Rochester Red Wings. |
| Aug 6, 2026 | Claimed off waivers | Washington Nationals claimed RHP Wyatt Mills off waivers from Los Angeles Dodgers. |
| Aug 3, 2026 | Designated for assignment | Los Angeles Dodgers designated RHP Wyatt Mills for assignment. |
| Aug 1, 2026 | Recalled | Los Angeles Dodgers recalled RHP Wyatt Mills from Oklahoma City Comets. |
| Jul 1, 2026 | Optioned | Los Angeles Dodgers optioned RHP Wyatt Mills to Oklahoma City Comets. |
| Jun 30, 2026 | Recalled | Los Angeles Dodgers recalled RHP Wyatt Mills from Oklahoma City Comets. |
| May 19, 2026 | Optioned | Los Angeles Dodgers optioned RHP Wyatt Mills to Oklahoma City Comets. |
| May 10, 2026 | Contract selected | Los Angeles Dodgers selected the contract of RHP Wyatt Mills from Oklahoma City Comets. |
| Aug 16, 2025 | Signed as free agent | Los Angeles Dodgers signed free agent RHP Wyatt Mills to a minor league contract. |
| Nov 19, 2023 | Signed as free agent | Boston Red Sox signed free agent RHP Wyatt Mills to a minor league contract. |
| Nov 17, 2023 | Declared free agent | RHP Wyatt Mills elected free agency. |
| Nov 6, 2023 | Status change | Boston Red Sox activated RHP Wyatt Mills from the 60-day injured list. |
| Mar 30, 2023 | Status change | Boston Red Sox placed RHP Wyatt Mills on the 15-day injured list retroactive to March 27, 2023. Right elbow inflammation. |
| Mar 27, 2023 | Status change | Boston Red Sox transferred RHP Wyatt Mills from the 15-day injured list to the 60-day injured list. |
| Dec 16, 2022 | Traded | Kansas City Royals traded RHP Wyatt Mills to Boston Red Sox for RHP Jacob Wallace. |
| Dec 13, 2022 | Designated for assignment | Kansas City Royals designated RHP Wyatt Mills for assignment. |
| Oct 6, 2022 | Recalled | Kansas City Royals recalled RHP Wyatt Mills from Omaha Storm Chasers. |
| Sep 4, 2022 | Optioned | Kansas City Royals optioned RHP Wyatt Mills to Omaha Storm Chasers. |
| Sep 2, 2022 | Recalled | Kansas City Royals recalled RHP Wyatt Mills from Omaha Storm Chasers. |
| Aug 17, 2022 | Optioned | Kansas City Royals optioned RHP Wyatt Mills to Omaha Storm Chasers. |
| Jul 1, 2022 | Recalled | Kansas City Royals recalled RHP Wyatt Mills from Omaha Storm Chasers. |
| Jun 27, 2022 | Optioned | Kansas City Royals optioned RHP Wyatt Mills to Omaha Storm Chasers. |
| Jun 27, 2022 | Traded | Seattle Mariners traded RHP Wyatt Mills and RHP William Fleming to Kansas City Royals for 1B Carlos Santana and cash. |
| May 20, 2022 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| Apr 28, 2022 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
| Apr 5, 2022 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| Oct 5, 2021 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
| Oct 2, 2021 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| Sep 27, 2021 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
| Sep 4, 2021 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| Aug 28, 2021 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
| Aug 27, 2021 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| Jul 30, 2021 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
| May 27, 2021 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| May 23, 2021 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
| May 22, 2021 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| May 21, 2021 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
| May 13, 2021 | Optioned | Seattle Mariners optioned RHP Wyatt Mills to Tacoma Rainiers. |
| May 5, 2021 | Recalled | Seattle Mariners recalled RHP Wyatt Mills from Tacoma Rainiers. |
Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 1). Rule 5 exposure deadline Nov 17, 2026.