Derek Law
RP · R/R · age 36 · AZXIX-AXX-B FAOCTOBER OK
ACTIVE
6+081
6+098 / 6+111
0
n/a of 5
FREE AGENT
Free Agent (WSN) Jan'26
4 / 5
1 yr, $240.642k (2026); $1.5M, prorated
Next 90 days, by the model
64%
33%
1%
1%
1%
Pushing the cut risk up: this season's WAR (0.11) raises it, age (36) raises it, prior DFAs (5) raises it.
Context the model does not weigh: ZiPS projects 0.2 WAR, 0.1 WAR this season; 16 RP on the 40-man, of whom Kevin Ginkel, Jonathan Loaisiga, Taylor Clarke, Dennis Santana, Derek Law, Zac Gallen, A.J. Puk, Ryan Thompson 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?
AZ returns 8 RP on the 40-man once 8 free agents leave; about 9 RP jobs survive a normal winter. By his own recent record he ranks 9th among the returners (0.9 WAR against a bar of -0.4), which the calibrated model turns into 96% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 9th (0.1 WAR, bar -0.1), worth 95% kept on the same model.
| By recent record: returning RP | Proj. WAR |
|---|---|
| 1. Brandyn Garcia | 2.2 |
| 2. Juan Morillo | 1.9 |
| 3. Justin Martinez | 1.1 |
| 4. Andrew Saalfrank | 0.6 |
| 5. Gerardo Carrillo | 0.4 |
| 6. Kade Strowd | 0.2 |
| 7. Drey Jameson | -0.1 |
| 8. Juan Burgos | -0.4 |
| By ZiPS / Steamer: returning RP | Proj. WAR |
|---|---|
| 1. Justin Martinez | 0.5 |
| 2. Drey Jameson | 0.4 |
| 3. Andrew Saalfrank | 0.0 |
| 4. Brandyn Garcia | 0.0 |
| 5. Kade Strowd | -0.1 |
| 6. Juan Morillo | -0.1 |
| 7. Gerardo Carrillo | -0.1 |
| 8. Juan Burgos | -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
- 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 (1 yr, $240.642k (2026); $1.5M, prorated). 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.
- 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. 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
- He becomes an Article XX-B free agent at 9 AM ET the day after the World Series; only the club can talk to him for five days after that. A qualifying offer is possible only if he has been with the club since Opening Day and never received one before.
- Article XX-B free agency · Qualifying offer
What the rules say about him
- Article XIX-A: five years, no forced assignment6+081 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+111 of service with no contract for 2027: Article XX-B free agent the day after the World Series.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 |
|---|---|---|---|
| 2018 | 139 | yes | Mar 19, 2018 to Apr 12, 2018 (14d, spring training)Apr 20, 2018 to Apr 28, 2018 (8d)May 8, 2018 to May 8, 2018 (0d)May 30, 2018 to Aug 4, 2018 (66d)Aug 10, 2018 to Aug 20, 2018 (10d)Aug 21, 2018 to Oct 1, 2018 (41d) |
| 2017 | 73 | yes | Jun 20, 2017 to Sep 1, 2017 (73d) |
| 2016 | 12 | no (under 20) | Mar 14, 2016 to Apr 15, 2016 (12d, spring training) |
| 2015 | 183 | yes | Mar 17, 2015 to Oct 5, 2015 (183d, spring training) |
Transaction log
| Aug 29, 2026 | Contract selected | Arizona Diamondbacks selected the contract of RHP Derek Law from Reno Aces. |
| Nov 2, 2025 | Declared free agent | RHP Derek Law elected free agency. |
| Jul 5, 2025 | Status change | Washington Nationals placed RHP Derek Law on the 60-day injured list. Right forearm Inflammation. |
| Mar 26, 2025 | Status change | Washington Nationals placed RHP Derek Law on the 15-day injured list retroactive to March 24, 2025. Right forearm Inflammation. |
| Sep 2, 2024 | Status change | Washington Nationals activated RHP Derek Law from the 15-day injured list. |
| Aug 17, 2024 | Status change | Washington Nationals placed RHP Derek Law on the 15-day injured list. Right elbow flexor strain. |
| Mar 26, 2024 | Contract selected | Washington Nationals selected the contract of RHP Derek Law from Rochester Red Wings. |
| Feb 22, 2024 | Signed as free agent | Washington Nationals signed free agent RHP Derek Law to a minor league contract and invited him to spring training. |
| Nov 17, 2023 | Declared free agent | RHP Derek Law elected free agency. |
| Jul 2, 2023 | Status change | Cincinnati Reds activated RHP Derek Law from the 15-day injured list. |
| May 19, 2023 | Status change | Cincinnati Reds placed RHP Derek Law on the 15-day injured list retroactive to May 17, 2023. Right elbow sprain. |
| Mar 30, 2023 | Contract selected | Cincinnati Reds selected the contract of RHP Derek Law, and from Louisville Bats. |
| Jan 23, 2023 | Signed as free agent | Cincinnati Reds signed free agent RHP Derek Law to a minor league contract and invited him to spring training. |
| Nov 18, 2022 | Declared free agent | RHP Derek Law elected free agency. |
| Nov 15, 2022 | Designated for assignment | Cincinnati Reds designated RHP Derek Law for assignment. |
| Aug 30, 2022 | Contract selected | Cincinnati Reds selected the contract of RHP Derek Law from Louisville Bats. |
| Aug 14, 2022 | Signed as free agent | Cincinnati Reds signed free agent RHP Derek Law to a minor league contract. |
| Aug 7, 2022 | Outrighted | Detroit Tigers sent RHP Derek Law outright to Toledo Mud Hens. |
| Aug 5, 2022 | Designated for assignment | Detroit Tigers designated RHP Derek Law for assignment. |
| Jul 30, 2022 | Contract selected | Detroit Tigers selected the contract of RHP Derek Law from Toledo Mud Hens. |
| Apr 9, 2022 | Signed as free agent | Detroit Tigers signed free agent RHP Derek Law to a minor league contract. |
| Sep 6, 2021 | Outrighted | Minnesota Twins sent RHP Derek Law outright to St. Paul Saints. |
| Sep 5, 2021 | Designated for assignment | Minnesota Twins designated RHP Derek Law for assignment. |
| Jul 17, 2021 | Status change | Minnesota Twins placed RHP Derek Law on the 10-day injured list. Right shoulder impingement. |
| Jul 1, 2021 | Contract selected | Minnesota Twins selected the contract of RHP Derek Law from St. Paul Saints. |
| May 20, 2021 | Outrighted | Minnesota Twins sent RHP Derek Law outright to St. Paul Saints. |
| May 18, 2021 | Designated for assignment | Minnesota Twins designated RHP Derek Law for assignment. |
| May 8, 2021 | Contract selected | Minnesota Twins selected the contract of RHP Derek Law from St. Paul Saints. |
| Nov 12, 2020 | Signed as free agent | Minnesota Twins signed free agent P Derek Law. |
| Nov 12, 2020 | Signed as free agent | Minnesota Twins signed free agent RHP Derek Law to a minor league contract and invited him to spring training. |
| Jan 30, 2020 | Signed as free agent | Texas Rangers signed free agent RHP Derek Law to a minor league contract and invited him to spring training. |
| Dec 2, 2019 | Declared free agent | RHP Derek Law elected free agency. |
| May 3, 2019 | Recalled | Toronto Blue Jays recalled RHP Derek Law from Buffalo Bisons. |
| Apr 2, 2019 | Traded | Toronto Blue Jays traded CF Kevin Pillar to San Francisco Giants for 2B Alen Hanson, RHP Derek Law and RHP Juan De Paula. |
| Feb 8, 2019 | Outrighted | San Francisco Giants sent RHP Derek Law outright to Sacramento River Cats. |
| Feb 1, 2019 | Designated for assignment | San Francisco Giants designated Derek Law for assignment. |
| Oct 1, 2018 | Recalled | San Francisco Giants recalled RHP Derek Law from Sacramento River Cats. |
| Aug 21, 2018 | Optioned | San Francisco Giants optioned RHP Derek Law to Sacramento River Cats. |
| Aug 20, 2018 | Recalled | San Francisco Giants recalled Derek Law from Sacramento River Cats. |
| Aug 10, 2018 | Optioned | San Francisco Giants optioned RHP Derek Law to Sacramento River Cats. |
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.