Jonatan Clase

OF · S/R · age 24.3 · TOR

4TH OPTION60-DAY ILOCTOBER: REINSTATE

Roster status
60-DAY IL (Plantar fasciitis)
Service thru 2025
0+109
Service now / projected
1+013 / 1+026
Option years left (2026)
1 (using one in 2026)
Assignments left this season
5 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Trade (SEA) Jul'24
Outrighted / DFA'd before
0 / 0
Contract
none listed

Next 90 days, by the model

Stays put
87%
Designated
4%
Optioned
7%
Traded
2%
Released or non-tendered
<1%

Pushing the cut risk around: age (24.31) lowers it, roster status (2) raises it, option years used (3) raises it.

Context the model does not weigh: ZiPS projects 1.6 WAR, 0.3 WAR this season; 15 OF on the 40-man, of whom Luis Urias 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?

TOR returns 8 OF on the 40-man once nobody leaves; about 7 OF jobs survive a normal winter. By his own recent record he ranks 7th among the returners (0.5 WAR against a bar of 0.5), which the calibrated model turns into 94% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 4th (0.8 WAR, bar 0.3), worth 94% kept on the same model.

By recent record: returning OFProj. WAR
1. Brett Bateman3.4
2. Nathan Lukes2.3
3. Myles Straw1.8
4. Josh H. Smith1.7
5. Addison Barger1.4
6. Anthony Santander0.5
7. Jonatan Claselast job0.5
8. Rudy Martin-0.1
By ZiPS / Steamer: returning OFProj. WAR
1. Josh H. Smith2.0
2. Addison Barger1.7
3. Nathan Lukes1.4
4. Jonatan Clase0.8
5. Myles Straw0.6
6. Anthony Santander0.6
7. Brett Batemanlast job0.3
8. Rudy Martin0.2

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: Eligible once reinstated

On the 60-day IL before the cutoff, so he is on the eligibility list. He has served 55 of the 60 required days (eligible to be activated from Sep 19), then must be reinstated to the 40-man and 26-man.

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 while he is on the injured list. He must be healthy and reinstated first; a rehab assignment (20 days, 30 for pitchers, with his consent) is the only way to send him down injured.
Injured players cannot be sent down
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. Because he is on the injured list he cannot be outrighted until he is healthy and reinstated, so a DFA now would have to end in a trade or a release.
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, season by season

SeasonDays on optionOption year usedStints
202698yesMar 16, 2026 to Jul 1, 2026 (98d, spring training)
2025136yesMar 21, 2025 to Apr 27, 2025 (37d)Apr 28, 2025 to May 7, 2025 (9d)Jul 1, 2025 to Sep 29, 2025 (90d)
202489yesMar 18, 2024 to Apr 15, 2024 (26d, spring training)Apr 29, 2024 to May 24, 2024 (25d)Jun 3, 2024 to Jul 10, 2024 (37d)Jul 22, 2024 to Jul 23, 2024 (1d)
2023186yesMar 10, 2023 to Oct 2, 2023 (186d, spring training)

Transaction log

Aug 27, 2026Status changeToronto Blue Jays transferred LF Jonatan Clase from the 10-day injured list to the 60-day injured list. Left plantar fasciitis.
Jul 22, 2026Status changeToronto Blue Jays placed LF Jonatan Clase on the 10-day injured list retroactive to July 21, 2026. Left plantar fasciitis.
Jul 1, 2026RecalledToronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
Mar 16, 2026OptionedToronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
Nov 2, 2025Status changeToronto Blue Jays activated LF Jonatan Clase.
Sep 29, 2025RecalledToronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
Jul 1, 2025OptionedToronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
May 7, 2025RecalledToronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
Apr 28, 2025OptionedToronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
Apr 27, 2025RecalledToronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
Mar 21, 2025OptionedToronto Blue Jays optioned LF Jonatan Clase to Buffalo Bisons.
Sep 19, 2024RecalledToronto Blue Jays recalled LF Jonatan Clase from Buffalo Bisons.
Jul 26, 2024TradedToronto Blue Jays traded RHP Yimi García to Seattle Mariners for OF Jonatan Clase and C Jacob Sharp.
Jul 23, 2024RecalledSeattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
Jul 22, 2024OptionedSeattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
Jul 10, 2024RecalledSeattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
Jun 3, 2024OptionedSeattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
May 24, 2024RecalledSeattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
Apr 29, 2024OptionedSeattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
Apr 15, 2024RecalledSeattle Mariners recalled OF Jonatan Clase from Tacoma Rainiers.
Mar 18, 2024OptionedSeattle Mariners optioned OF Jonatan Clase to Tacoma Rainiers.
Oct 2, 2023RecalledSeattle Mariners recalled OF Jonatan Clase from Arkansas Travelers.
Mar 10, 2023OptionedSeattle Mariners optioned OF Jonatan Clase and to Everett AquaSox.
Nov 14, 2022Status changeSeattle Mariners activated OF Jonatan Clase.
Nov 14, 2022Contract selectedSeattle Mariners selected the contract of OF Jonatan Clase from Modesto Nuts.
Jul 2, 2018Signed as free agentSeattle Mariners signed free agent OF Jonathan Clase to a minor league contract.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction+fangraphs(4th); FanGraphs shows 1). Rule 5 exposure deadline Nov 17, 2026.