Michael Massey

2B · L/R · age 28.5 · KC

XX-DOCTOBER OK

Roster status
ACTIVE
Service thru 2025
3+068
Service now / projected
4+068 / 4+068
Option years left (2026)
3
Assignments left this season
5 of 5
Contract (2027)
SALARY ARBITRATION ELIGIBLE
Acquired
Drafted 4th Rd '19
Outrighted / DFA'd before
0 / 0
Contract
1 yr, $1.57M (2026)

Next 90 days, by the model

Stays put
94%
Designated
<1%
Optioned
<1%
Traded
6%
Released or non-tendered
<1%

Pushing the cut risk around: this season's WAR (2.26) lowers it, this season's plate appearances (406) lowers it, age (28.48) raises it.

Context the model does not weigh: ZiPS projects 1.0 WAR, 2.3 WAR this season; 7 IF on the 40-man, of whom Jonathan India 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?

KC returns 8 IF on the 40-man once 2 free agents leave; about 8 IF jobs survive a normal winter. By his own recent record he ranks 4th among the returners (1.8 WAR against a bar of -1.0), 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 5th (0.8 WAR, bar 0.5), worth 98% kept on the same model.

By recent record: returning IFProj. WAR
1. Bobby Witt Jr.6.5
2. Maikel Garcia3.2
3. Tyler Tolbert1.8
4. Michael Massey1.8
5. Vinnie Pasquantino1.0
6. Nick Loftin0.9
7. Salvador Perez0.2
8. Mason Blacklast job-1.0
By ZiPS / Steamer: returning IFProj. WAR
1. Bobby Witt Jr.6.5
2. Maikel Garcia3.5
3. Vinnie Pasquantino1.9
4. Salvador Perez1.9
5. Michael Massey0.8
6. Nick Loftin0.7
7. Tyler Tolbert0.7
8. Mason Blacklast job0.5

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. 5 of the five optional assignments for 2026 remain. He has 0 option days this season; at 20 a 2026 option year is used and those days stop counting as service. Once down he must stay 10 days unless he replaces an injured or traded player. An option does not trigger his Article XX-D right; only an outright would.
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 (1 yr, $1.57M (2026)). Three-plus years of service give him the Article XX-D choice: elect free agency immediately (giving up the rest of his salary) or accept the assignment, keep getting paid, and elect free agency after the season unless he is added back to a 40-man first. 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
non-tender him
At the tender deadline (Nov 20) the club can decline to offer a contract: no waivers, no termination pay, and he can be re-signed the same night. Tendering means arbitration, where he cannot be cut more than 20% from this year's salary.
Tender deadline · Arbitration: 3 to 6 years · Maximum salary cut

What the rules say about him

Transaction log

Sep 2, 2026Status changeKansas City Royals activated 2B Michael Massey from the 7-day injured list.
Aug 27, 2026Status changeKansas City Royals placed 2B Michael Massey on the 7-day injured list retroactive to August 26, 2026. Concussion.
Apr 6, 2026Status changeKansas City Royals activated 2B Michael Massey from the 10-day injured list.
Mar 25, 2026Status changeKansas City Royals placed 2B Michael Massey on the 10-day injured list retroactive to March 22, 2026. Left calf strain.
Aug 25, 2025Status changeKansas City Royals activated 2B Michael Massey from the 10-day injured list.
Jun 10, 2025Status changeKansas City Royals placed 2B Michael Massey on the 10-day injured list retroactive to June 8, 2025. Left ankle sprain.
Jun 24, 2024Status changeKansas City Royals activated 2B Michael Massey from the 10-day injured list.
May 26, 2024Status changeKansas City Royals placed 2B Michael Massey on the 10-day injured list retroactive to May 25, 2024. Low back ligament sprain.
Apr 19, 2024Status changeKansas City Royals activated 2B Michael Massey from the 10-day injured list.
Mar 25, 2024Status changeKansas City Royals placed 2B Michael Massey on the 10-day injured list. Back tightness.
Jul 4, 2023Status changeKansas City Royals activated 2B Michael Massey from the 10-day injured list.
Jun 18, 2023Status changeKansas City Royals placed 2B Michael Massey on the 10-day injured list retroactive to June 15, 2023. Left hand laceration.
Aug 3, 2022Status changeKansas City Royals activated 2B Michael Massey.
Aug 3, 2022Contract selectedKansas City Royals selected the contract of 2B Michael Massey from Omaha Storm Chasers.
Jul 18, 2022Returned (Rule 5)2B Michael Massey returned to Omaha Storm Chasers from Kansas City Royals.
Jul 14, 2022Contract selectedKansas City Royals selected the contract of 2B Michael Massey from Omaha Storm Chasers.
Jun 16, 2019SignedKansas City Royals signed 2B Michael Massey.

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.