Jack T. Anderson

SP/RP · R/R · age 26.8 · MIN

OCTOBER OK

Roster status
OPTIONED
Service thru 2025
0+000
Service now / projected
0+025 / 0+025
Option years left (2026)
3 (using one in 2026)
Assignments left this season
0 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Waivers (BOS) Jul'26
Outrighted / DFA'd before
0 / 1
Contract
none listed

Next 90 days, by the model

Stays put
70%
Designated
18%
Optioned
8%
Traded
2%
Released or non-tendered
1%

Pushing the cut risk up: roster status (3) raises it, this season's strikeout rate (0.25) lowers it, time with the club (65) raises it.

Context the model does not weigh: ZiPS projects 0.6 WAR, 0.2 WAR this season; 17 OF 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?

MIN returns 16 IF on the 40-man once nobody leaves; about 8 IF jobs survive a normal winter. By his own recent record he ranks 8th among the returners (0.6 WAR against a bar of 0.6), which the calibrated model turns into 79% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 14th (0.3 WAR, bar 0.8), worth 80% kept on the same model.

By recent record: returning IFProj. WAR
1. Kody Clemens2.2
2. Kaelen Culpepper2.1
3. Alex Jackson1.4
4. Victor Caratini1.4
5. Brooks Lee1.3
6. Royce Lewis1.2
7. Matt Wallner0.7
8. Jack T. Andersonlast job0.6
9. Kendry Rojas0.6
10. Josh Bell0.3
11. Gabriel Gonzalez0.2
12. Hendry Mendez (mil)0.0
By ZiPS / Steamer: returning IFProj. WAR
1. Matt Wallner2.3
2. Royce Lewis2.0
3. Victor Caratini1.4
4. Brooks Lee1.3
5. Josh Bell1.3
6. Kaelen Culpepper1.2
7. Alan Roden1.1
8. Gabriel Gonzalezlast job0.8
9. Kody Clemens0.8
10. Alex Jackson0.8
11. Kendry Rojas0.6
12. Tristan Gray0.4

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, 3 option years left. But all five optional assignments for 2026 are used, so a sixth trip would need outright waivers. A 2026 option year is already used (129 days), so further trips this season cost nothing extra. Once down he must stay 10 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, season by season

SeasonDays on optionOption year usedStints
2026129yesApr 22, 2026 to May 8, 2026 (16d)May 9, 2026 to Jul 6, 2026 (58d)Jul 12, 2026 to Jul 21, 2026 (9d)Jul 26, 2026 to Jul 28, 2026 (2d)Aug 2, 2026 to now (44d)

Transaction log

Aug 2, 2026OptionedMinnesota Twins optioned RHP Jack Anderson to St. Paul Saints.
Jul 28, 2026RecalledMinnesota Twins recalled RHP Jack Anderson from St. Paul Saints.
Jul 26, 2026OptionedMinnesota Twins optioned RHP Jack Anderson to St. Paul Saints.
Jul 21, 2026RecalledMinnesota Twins recalled RHP Jack Anderson from St. Paul Saints.
Jul 12, 2026OptionedMinnesota Twins optioned RHP Jack Anderson to St. Paul Saints.
Jul 11, 2026Claimed off waiversMinnesota Twins claimed RHP Jack Anderson off waivers from Boston Red Sox.
Jul 6, 2026Designated for assignmentBoston Red Sox designated RHP Jack Anderson for assignment.
May 9, 2026OptionedBoston Red Sox optioned RHP Jack Anderson to Worcester Red Sox.
May 8, 2026RecalledBoston Red Sox recalled RHP Jack Anderson from Worcester Red Sox.
Apr 22, 2026OptionedBoston Red Sox optioned RHP Jack Anderson to Worcester Red Sox.
Apr 14, 2026Contract selectedBoston Red Sox selected the contract of RHP Jack Anderson from Worcester Red Sox.
Jul 26, 2021SignedDetroit Tigers signed RHP Jack Anderson.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 3). Rule 5 exposure deadline Nov 17, 2026.