Seth Lugo
SP · R/R · age 36.8 · KCXIX-AOCTOBER OK
ACTIVE
9+082
10+082 / 10+082
2
5 of 5
SIGNED THRU 2027
Free Agent (SDP) Dec'23
0 / 0
2 yr, $46M (2026-27), 2028 vesting option; club option for $17M if option doesn't vest
Next 90 days, by the model
92%
<1%
<1%
8%
<1%
Pushing the cut risk around: this season's WAR (2.09) lowers it, WAR two seasons ago (4.80) lowers it, this season's innings (164) lowers it.
Context the model does not weigh: ZiPS projects 1.2 WAR, 2.1 WAR this season; 14 SP 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?
KC returns 14 SP on the 40-man once nobody leaves; about 8 SP jobs survive a normal winter. By his own recent record he ranks 4th among the returners (1.5 WAR against a bar of 0.8), which the calibrated model turns into 99% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 4th (1.5 WAR, bar 0.4), worth 99% kept on the same model.
| By recent record: returning SP | Proj. WAR |
|---|---|
| 1. Michael Wacha | 2.3 |
| 2. Cole Ragans | 2.2 |
| 3. Noah Cameron | 2.0 |
| 4. Seth Lugo | 1.5 |
| 5. Stephen Kolek | 1.4 |
| 6. Ryan Bergert | 1.1 |
| 7. Randy Dobnak | 1.0 |
| 8. Alec Marshlast job | 0.8 |
| 9. Daniel Lynch | 0.6 |
| 10. Luinder Avila | 0.6 |
| 11. Mitch Spence | 0.2 |
| 12. Ben Kudrna | 0.0 |
| By ZiPS / Steamer: returning SP | Proj. WAR |
|---|---|
| 1. Cole Ragans | 3.5 |
| 2. Michael Wacha | 2.1 |
| 3. Noah Cameron | 1.6 |
| 4. Seth Lugo | 1.5 |
| 5. Stephen Kolek | 1.0 |
| 6. Ryan Bergert | 0.5 |
| 7. Mitch Spence | 0.5 |
| 8. Daniel Lynchlast job | 0.4 |
| 9. Ben Kudrna | 0.4 |
| 10. Alec Marsh | 0.3 |
| 11. Randy Dobnak | 0.3 |
| 12. Tony Gonsolin | 0.3 |
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 without his consent: with five years of service he can refuse the assignment or elect free agency instead. The club's only unilateral moves are to keep him, trade him, or release him.
- Article XIX-A: five years, no forced assignment
- 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 (2 yr, $46M (2026-27), 2028 vesting option; club option for $17M if option doesn't vest). If he clears, he cannot be outrighted without his consent: he can refuse and force a release with his contract intact, or elect free agency (forfeiting termination pay). 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. With real money left on the contract a claim is unlikely; the usual outcome is clearing waivers, then release, with the club paying the balance less what a new club pays him.
- Designated for assignment: 7 days · Outright waivers · Article XIX-A: five years, no forced outright
- 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. The guaranteed years remain owed in full. 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
- Let the season end
- Under contract (2 yr, $46M (2026-27), 2028 vesting option; club option for $17M if option doesn't vest): nothing to decide this winter. Moving him later means trading the contract or releasing him and paying the guaranteed years in full.
- Release waivers and termination pay
What the rules say about him
- Article XIX-A: five years, no forced assignment9+082 of MLB service through 2025: can refuse an optional assignment and cannot be outrighted without consent.A player with five or more years of Major League service cannot be assigned anywhere but another Major League club without his written consent. 2022-2026 Basic Agreement, Article XIX(A)(2), p. 94
- Article XIX-A: five years, no forced outright5+ years of service: an outright assignment requires his consent; otherwise the club must keep, trade or release him.A player with five or more years of service can refuse an outright assignment altogether; the club must then keep him, trade him, or release him. 2022-2026 Basic Agreement, Article XIX(A)(2), p. 94
- Article XX-B free agency6+ years of service but under contract through 2028.Six or more years of service with an expiring contract: free agent at 9 AM ET the day after the last World Series game. 2022-2026 Basic Agreement, Article XX(B)(1)-(2), p. 102
- 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 2014 otherwise).
Option years, season by season
| Season | Days on option | Option year used | Stints |
|---|---|---|---|
| 2016 | 102 | yes | Mar 15, 2016 to Jun 30, 2016 (88d, spring training)Jul 2, 2016 to Jul 6, 2016 (4d)Aug 2, 2016 to Aug 12, 2016 (10d) |
Transaction log
| Jun 19, 2026 | Status change | Kansas City Royals activated RHP Seth Lugo from the 7-day injured list. |
| Jun 12, 2026 | Status change | Kansas City Royals placed RHP Seth Lugo on the 7-day injured list retroactive to June 11, 2026. Concussion. |
| Sep 29, 2025 | Status change | Kansas City Royals activated RHP Seth Lugo from the 15-day injured list. |
| Sep 4, 2025 | Status change | Kansas City Royals placed RHP Seth Lugo on the 15-day injured list retroactive to September 1, 2025. Low back strain. |
| May 30, 2025 | Status change | Kansas City Royals activated RHP Seth Lugo from the 15-day injured list. |
| May 17, 2025 | Status change | Kansas City Royals placed RHP Seth Lugo on the 15-day injured list retroactive to May 14, 2025. Right third finger sprain. |
| Dec 14, 2023 | Signed as free agent | Kansas City Royals signed free agent RHP Seth Lugo. |
| Nov 3, 2023 | Declared free agent | RHP Seth Lugo elected free agency. |
| Jun 20, 2023 | Status change | San Diego Padres activated RHP Seth Lugo from the 15-day injured list. |
| May 18, 2023 | Status change | San Diego Padres placed RHP Seth Lugo on the 15-day injured list retroactive to May 17, 2023. Calf strain. |
| Dec 22, 2022 | Status change | San Diego Padres activated RHP Seth Lugo. |
| Dec 22, 2022 | Signed as free agent | San Diego Padres signed free agent RHP Seth Lugo. |
| Nov 6, 2022 | Declared free agent | RHP Seth Lugo elected free agency. |
| Jun 23, 2022 | Status change | New York Mets activated RHP Seth Lugo from the paternity list. |
| Jun 20, 2022 | Status change | New York Mets placed RHP Seth Lugo on the paternity list. |
| May 31, 2021 | Status change | New York Mets activated RHP Seth Lugo. |
| May 17, 2021 | Status change | New York Mets placed RHP Seth Lugo on the 60-day injured list. Recovery from right elbow surgery. |
| May 31, 2019 | Status change | New York Mets activated RHP Seth Lugo from the 10-day injured list. |
| May 20, 2019 | Status change | New York Mets placed RHP Seth Lugo on the 10-day injured list. Right shoulder tendonitis. |
| Aug 27, 2017 | Status change | New York Mets activated RHP Seth Lugo from the 10-day injured list. |
| Aug 15, 2017 | Status change | New York Mets placed RHP Seth Lugo on the 10-day disabled list retroactive to August 12, 2017. Right shoulder impingement. |
| Jun 11, 2017 | Status change | New York Mets activated RHP Seth Lugo from the 60-day disabled list. |
| May 26, 2017 | Status change | New York Mets transferred RHP Seth Lugo from the 10-day disabled list to the 60-day disabled list. Right elbow inflammation. |
| Apr 2, 2017 | Status change | New York Mets placed RHP Seth Lugo on the 10-day disabled list retroactive to March 30, 2017. Right elbow inflammation. |
| Oct 6, 2016 | Status change | New York Mets activated RHP Seth Lugo. |
| Aug 12, 2016 | Recalled | New York Mets recalled RHP Seth Lugo from Las Vegas 51s. |
| Aug 2, 2016 | Optioned | New York Mets optioned RHP Seth Lugo to Las Vegas 51s. |
| Jul 6, 2016 | Recalled | New York Mets recalled Seth Lugo from Las Vegas 51s. |
| Jul 2, 2016 | Optioned | New York Mets optioned RHP Seth Lugo to Las Vegas 51s. |
| Jun 30, 2016 | Recalled | New York Mets recalled Seth Lugo from Las Vegas 51s. |
| Mar 15, 2016 | Optioned | New York Mets optioned RHP Seth Lugo to Las Vegas 51s. |
| Nov 20, 2015 | Contract selected | New York Mets selected the contract of Seth Lugo from Las Vegas 51s. |
| Jun 19, 2011 | Signed | New York Mets signed RHP Seth Lugo. |
Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows n/a). Rule 5 exposure deadline Nov 17, 2026.