Shawn Armstrong

RP · R/R · age 36 · CLE

XIX-A60-DAY ILOCTOBER: REINSTATE

Roster status
60-DAY IL (Strained calf)
Service thru 2025
7+113
Service now / projected
8+113 / 8+113
Option years left (2026)
0
Assignments left this season
n/a of 5
Contract (2027)
2027 MUTUAL OPTION
Acquired
Free Agent (TEX) Dec'25
Outrighted / DFA'd before
4 / 7
Contract
1 yr, $5.5M (2026), 2027 mutual option

Next 90 days, by the model

Stays put
86%
Designated
12%
Optioned
<1%
Traded
1%
Released or non-tendered
<1%

Pushing the cut risk around: this season's WAR (-0.06) raises it, age (36.01) raises it, prior DFAs (7) raises it.

Context the model does not weigh: ZiPS projects 0.5 WAR, -0.1 WAR this season; 13 RP 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?

CLE returns 13 RP on the 40-man once nobody leaves; about 9 RP jobs survive a normal winter. By his own recent record he ranks 5th among the returners (1.0 WAR against a bar of 0.1), which the calibrated model turns into 72% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 5th (0.4 WAR, bar 0.1), worth 71% kept on the same model.

By recent record: returning RPProj. WAR
1. Cade Smith3.7
2. Erik Sabrowski1.8
3. Hunter Gaddis1.4
4. Matt Festa1.4
5. Shawn Armstrong1.0
6. Daniel Espino0.7
7. Colin Holderman0.6
8. Slade Cecconi0.6
9. Tim Herrinlast job0.1
10. Franco Aleman0.0
11. Andrew Walters-0.0
12. Craig Yoho-0.2
By ZiPS / Steamer: returning RPProj. WAR
1. Cade Smith1.2
2. Slade Cecconi1.1
3. Daniel Espino0.6
4. Hunter Gaddis0.5
5. Shawn Armstrong0.4
6. Tim Herrin0.4
7. Erik Sabrowski0.2
8. Colin Holderman0.1
9. Franco Alemanlast job0.1
10. Craig Yoho0.1
11. Connor Brogdon0.1
12. Matt Festa0.1

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: Eligible once reinstated

On the 60-day IL before the cutoff, so he is on the eligibility list. He has served 51 of the 60 required days (eligible to be activated from Sep 23), 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 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, $5.5M (2026), 2027 mutual option). 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. 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. 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. 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
Decide his contract option
2027 Mutual Option: the decision must be made inside the five-day quiet period after the World Series. If declined and he has six years of service, he is a free agent immediately.
Article XX-B free agency

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
201793yesApr 14, 2017 to May 2, 2017 (18d)May 8, 2017 to May 16, 2017 (8d)Jun 1, 2017 to Jun 18, 2017 (17d)Jun 26, 2017 to Jun 27, 2017 (1d)Jul 8, 2017 to Jul 26, 2017 (18d)Aug 1, 2017 to Aug 22, 2017 (21d)Aug 25, 2017 to Aug 30, 2017 (5d)Aug 31, 2017 to Sep 5, 2017 (5d)
2016151yesMar 19, 2016 to May 31, 2016 (58d, spring training)Jun 1, 2016 to Aug 3, 2016 (63d)Aug 4, 2016 to Aug 19, 2016 (15d)Aug 20, 2016 to Aug 29, 2016 (9d)Aug 31, 2016 to Sep 6, 2016 (6d)
2015142yesMar 17, 2015 to Aug 8, 2015 (125d, spring training)Aug 15, 2015 to Sep 1, 2015 (17d)

Transaction log

Aug 3, 2026Status changeCleveland Guardians transferred RHP Shawn Armstrong from the 15-day injured list to the 60-day injured list. Left calf strain.
Jul 25, 2026Status changeCleveland Guardians placed RHP Shawn Armstrong on the 15-day injured list. Left calf strain.
May 18, 2026Status changeCleveland Guardians activated RHP Shawn Armstrong from the 15-day injured list.
Apr 26, 2026Status changeCleveland Guardians placed RHP Shawn Armstrong on the 15-day injured list retroactive to April 23, 2026. Right groin strain.
Dec 21, 2025Signed as free agentCleveland Guardians signed free agent RHP Shawn Armstrong.
Dec 21, 2025Status changeCleveland Guardians activated RHP Shawn Armstrong.
Nov 2, 2025Declared free agentRHP Shawn Armstrong elected free agency.
Dec 23, 2024Signed as free agentTexas Rangers signed free agent RHP Shawn Armstrong.
Sep 24, 2024ReleasedChicago Cubs released RHP Shawn Armstrong.
Sep 20, 2024Designated for assignmentChicago Cubs designated RHP Shawn Armstrong for assignment.
Aug 31, 2024Status changeChicago Cubs activated RHP Shawn Armstrong.
Aug 30, 2024Claimed off waiversChicago Cubs claimed RHP Shawn Armstrong off waivers from St. Louis Cardinals.
Aug 27, 2024Designated for assignmentSt. Louis Cardinals designated RHP Shawn Armstrong for assignment.
Aug 1, 2024Status changeSt. Louis Cardinals activated RHP Shawn Armstrong.
Jul 30, 2024TradedSt. Louis Cardinals traded CF Dylan Carlson to Tampa Bay Rays for RHP Shawn Armstrong.
Jun 3, 2023Status changeTampa Bay Rays activated RHP Shawn Armstrong from the 60-day injured list.
Apr 17, 2023Status changeTampa Bay Rays transferred RHP Shawn Armstrong from the 15-day injured list to the 60-day injured list. Neck tightness.
Mar 29, 2023Status changeTampa Bay Rays placed RHP Shawn Armstrong on the 15-day injured list retroactive to March 27, 2023. Neck tightness.
May 31, 2022Contract selectedTampa Bay Rays selected the contract of RHP Shawn Armstrong from Durham Bulls.
May 10, 2022Signed as free agentTampa Bay Rays signed free agent RHP Shawn Armstrong to a minor league contract.
May 4, 2022OutrightedMiami Marlins sent RHP Shawn Armstrong outright to Jacksonville Jumbo Shrimp.
May 2, 2022Designated for assignmentMiami Marlins designated RHP Shawn Armstrong for assignment.
Apr 7, 2022Contract selectedMiami Marlins selected the contract of RHP Shawn Armstrong, and from Jacksonville Jumbo Shrimp.
Mar 15, 2022Signed as free agentMiami Marlins signed free agent RHP Shawn Armstrong to a minor league contract.
Sep 14, 2021OutrightedTampa Bay Rays sent RHP Shawn Armstrong outright to Durham Bulls.
Sep 12, 2021Designated for assignmentTampa Bay Rays designated RHP Shawn Armstrong for assignment.
Aug 17, 2021Contract selectedTampa Bay Rays selected the contract of RHP Shawn Armstrong from Durham Bulls.
Jul 30, 2021TradedBaltimore Orioles traded RHP Shawn Armstrong to Tampa Bay Rays for cash.
Jun 11, 2021OutrightedBaltimore Orioles sent RHP Shawn Armstrong outright to Norfolk Tides.
Jun 4, 2021Designated for assignmentBaltimore Orioles designated RHP Shawn Armstrong for assignment.
Apr 5, 2021Status changeBaltimore Orioles activated P Shawn Armstrong from the 10 day disabled list.
Apr 1, 2021Status changeBaltimore Orioles placed P Shawn Armstrong on the paternity list.
Sep 22, 2020Status changeBaltimore Orioles activated RHP Shawn Armstrong from the 10-day injured list.
Aug 29, 2020Status changeBaltimore Orioles placed RHP Shawn Armstrong on the 10-day injured list retroactive to August 26, 2020. Left S.I. joint inflammation.
Sep 1, 2019Status changeBaltimore Orioles activated RHP Shawn Armstrong from the 10-day injured list.
Aug 23, 2019Status changeBaltimore Orioles placed RHP Shawn Armstrong on the 10-day injured list retroactive to August 22, 2019. Right forearm strain.
Apr 30, 2019Status changeBaltimore Orioles activated RHP Shawn Armstrong.
Apr 28, 2019Claimed off waiversBaltimore Orioles claimed RHP Shawn Armstrong off waivers from Seattle Mariners.
Apr 26, 2019Designated for assignmentSeattle Mariners designated RHP Shawn Armstrong for assignment.
Apr 12, 2019Status changeSeattle Mariners activated RHP Shawn Armstrong from the 10-day injured list.

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.