Ketel Marte
2B · S/R · age 32.9 · AZXIX-AOCTOBER OK
ACTIVE
9+162
10+162 / 10+162
1
5 of 5
SIGNED THRU 2030 + 2031 PLAYER OPTION
Trade (SEA) Nov'16
0 / 0
7 yr, $116.5M (2025-31), 2031 player option; deferrals lower AAV
Next 90 days, by the model
96%
<1%
<1%
4%
<1%
Pushing the cut risk around: this season's WAR (2.37) lowers it, last season's WAR (4.63) lowers it, WAR two seasons ago (6.36) lowers it.
Context the model does not weigh: ZiPS projects 4.3 WAR, 2.4 WAR this season; 6 IF on the 40-man, of whom Ildemaro Vargas 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?
AZ returns 9 IF on the 40-man once 1 free agent leaves; about 8 IF jobs survive a normal winter. By his own recent record he ranks 2nd among the returners (3.6 WAR against a bar of -0.5), which the calibrated model turns into 100% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 1st (4.4 WAR, bar 0.5), worth 100% kept on the same model.
| By recent record: returning IF | Proj. WAR |
|---|---|
| 1. Geraldo Perdomo | 4.1 |
| 2. Ketel Marte | 3.6 |
| 3. Nolan Arenado | 2.2 |
| 4. Jose L. Fernandez | 0.7 |
| 5. Tim Tawa | 0.4 |
| 6. Pavin Smith | 0.1 |
| 7. Tommy Troy | 0.1 |
| 8. Gino Grooverlast job | -0.5 |
| 9. Tyler Locklear | -1.3 |
| By ZiPS / Steamer: returning IF | Proj. WAR |
|---|---|
| 1. Ketel Marte | 4.4 |
| 2. Geraldo Perdomo | 4.1 |
| 3. Nolan Arenado | 1.9 |
| 4. Tyler Locklear | 0.7 |
| 5. Gino Groover | 0.6 |
| 6. Pavin Smith | 0.5 |
| 7. Tommy Troy | 0.5 |
| 8. Tim Tawalast job | 0.5 |
| 9. Jose L. Fernandez | -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 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 (7 yr, $116.5M (2025-31), 2031 player option; deferrals lower AAV). 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 (7 yr, $116.5M (2025-31), 2031 player option; deferrals lower AAV): 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+162 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 2031.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 |
|---|---|---|---|
| 2017 | 87 | yes | Mar 28, 2017 to Jun 28, 2017 (87d, spring training) |
| 2015 | 117 | yes | Mar 20, 2015 to Jul 31, 2015 (117d, spring training) |
Transaction log
| Aug 31, 2026 | Status change | Arizona Diamondbacks activated 2B Ketel Marte from the 10-day injured list. |
| Aug 20, 2026 | Status change | Arizona Diamondbacks placed 2B Ketel Marte on the 10-day injured list. Left knee inflammation. |
| Aug 20, 2026 | Status change | Arizona Diamondbacks activated 2B Ketel Marte from the restricted list. |
| Aug 17, 2026 | Status change | Arizona Diamondbacks placed 2B Ketel Marte on the restricted list. |
| Jul 20, 2025 | Status change | Arizona Diamondbacks activated 2B Ketel Marte from the restricted list. |
| Jul 18, 2025 | Status change | Arizona Diamondbacks placed 2B Ketel Marte on the restricted list. |
| Jul 14, 2025 | Status change | National League All-Stars activated 2B Ketel Marte. |
| May 2, 2025 | Status change | Arizona Diamondbacks activated 2B Ketel Marte from the 10-day injured list. |
| Apr 5, 2025 | Status change | Arizona Diamondbacks placed 2B Ketel Marte on the 10-day injured list. |
| Sep 6, 2024 | Status change | Arizona Diamondbacks activated 2B Ketel Marte from the 10-day injured list. |
| Aug 19, 2024 | Status change | Arizona Diamondbacks placed SS Ketel Marte on the 10-day injured list. Sprained left ankle. |
| Oct 6, 2022 | Status change | Arizona Diamondbacks activated SS Ketel Marte from the 10-day injured list. |
| Sep 30, 2022 | Status change | Arizona Diamondbacks placed SS Ketel Marte on the 10-day injured list. |
| Jul 31, 2021 | Status change | Arizona Diamondbacks activated SS Ketel Marte. |
| Jun 28, 2021 | Status change | Arizona Diamondbacks placed SS Ketel Marte on the 10-day injured list. Strained left hamstring. |
| May 19, 2021 | Status change | Arizona Diamondbacks activated SS Ketel Marte. |
| Apr 8, 2021 | Status change | Arizona Diamondbacks placed SS Ketel Marte on the 10-day injured list. Right hamstring strain. |
| Sep 22, 2020 | Status change | Arizona Diamondbacks activated 2B Ketel Marte from the 10-day injured list. |
| Sep 9, 2020 | Status change | Arizona Diamondbacks placed 2B Ketel Marte on the 10-day injured list. Left wrist inflammation. |
| Aug 4, 2017 | Status change | Arizona Diamondbacks activated 2B Ketel Marte from the bereavement list. |
| Jul 31, 2017 | Status change | Arizona Diamondbacks placed SS Ketel Marte on the bereavement list. |
| Jun 28, 2017 | Recalled | Arizona Diamondbacks recalled SS Ketel Marte from Reno Aces. |
| Mar 28, 2017 | Optioned | Arizona Diamondbacks optioned SS Ketel Marte to Reno Aces. |
| Nov 23, 2016 | Traded | Seattle Mariners traded SS Ketel Marte and RHP Taijuan Walker to Arizona Diamondbacks for SS Jean Segura, CF Mitch Haniger and LHP Zac Curtis. |
| Aug 9, 2016 | Status change | Seattle Mariners activated SS Ketel Marte from the 15-day disabled list. |
| Jul 23, 2016 | Status change | Seattle Mariners placed SS Ketel Marte on the 15-day disabled list retroactive to July 20, 2016. Mononucleosis. |
| Jun 6, 2016 | Status change | Seattle Mariners activated SS Ketel Marte from the 15-day disabled list. |
| May 22, 2016 | Status change | Seattle Mariners placed SS Ketel Marte on the 15-day disabled list. Sprained left thumb. |
| Jul 31, 2015 | Recalled | Seattle Mariners recalled SS Ketel Marte from Tacoma Rainiers. |
| Mar 20, 2015 | Optioned | Seattle Mariners optioned SS Ketel Marte to Tacoma Rainiers. |
| Nov 20, 2014 | Contract selected | Seattle Mariners selected the contract of Ketel Marte from Tacoma Rainiers. |
| May 27, 2011 | Signed | Seattle Mariners signed SS Ketel Marte. |
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.