David Hamilton

INF · L/R · age 29 · MIL

XX-DOCTOBER OK

Roster status
ACTIVE
Service thru 2025
2+011
Service now / projected
3+011 / 3+011
Option years left (2026)
1
Assignments left this season
5 of 5
Contract (2027)
SALARY ARBITRATION ELIGIBLE
Acquired
Trade (BOS) Feb'26
Outrighted / DFA'd before
0 / 0
Contract
1 yr, $787.3k (2026)

Next 90 days, by the model

Stays put
92%
Designated
2%
Optioned
2%
Traded
3%
Released or non-tendered
<1%

Pushing the cut risk around: age (28.96) raises it, this season's plate appearances (360) lowers it, club's run differential (195) lowers it.

Context the model does not weigh: ZiPS projects 1.6 WAR, 0.2 WAR this season; 9 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?

MIL returns 10 IF on the 40-man once 1 free agent leaves; about 8 IF jobs survive a normal winter. By his own recent record he ranks 7th among the returners (0.8 WAR against a bar of 0.7), which the calibrated model turns into 87% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 4th (1.1 WAR, bar 0.6), worth 89% kept on the same model.

By recent record: returning IFProj. WAR
1. Brice Turang3.8
2. Joseph Ortiz2.6
3. Cooper Pratt2.2
4. Christian Yelich1.6
5. Andrew Vaughn1.1
6. Gary Sanchez0.8
7. David Hamilton0.8
8. Brandon Lockridgelast job0.7
9. Tyler Black0.4
10. Akil Baddoo-0.3
By ZiPS / Steamer: returning IFProj. WAR
1. Brice Turang3.1
2. Joseph Ortiz2.1
3. Christian Yelich1.4
4. David Hamilton1.1
5. Brandon Lockridge0.9
6. Andrew Vaughn0.8
7. Gary Sanchez0.6
8. Cooper Prattlast job0.6
9. Akil Baddoo0.6
10. Tyler Black0.5

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, 1 option year 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, $787.3k (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

Option years, season by season

SeasonDays on optionOption year usedStints
202524yesJul 11, 2025 to Jul 25, 2025 (14d)Aug 11, 2025 to Aug 21, 2025 (10d)
202415no (under 20)Mar 22, 2024 to Apr 6, 2024 (15d)
2023167yesMar 13, 2023 to Jun 21, 2023 (83d, spring training)Jul 7, 2023 to Aug 28, 2023 (52d)Aug 31, 2023 to Oct 2, 2023 (32d)

Transaction log

Jul 24, 2026Status changeMilwaukee Brewers activated 3B David Hamilton from the 10-day injured list.
Jul 7, 2026Status changeMilwaukee Brewers placed 3B David Hamilton on the 10-day injured list. Strained left hamstring.
Feb 9, 2026TradedBoston Red Sox traded LHP Kyle Harrison, LHP Shane Drohan and 2B David Hamilton to Milwaukee Brewers for 3B Caleb Durbin, SS Andruw Monasterio, 2B Anthony Seigler and Future Considerations.
Aug 21, 2025RecalledBoston Red Sox recalled 2B David Hamilton from Worcester Red Sox.
Aug 11, 2025OptionedBoston Red Sox optioned 2B David Hamilton to Worcester Red Sox.
Jul 25, 2025RecalledBoston Red Sox recalled 2B David Hamilton from Worcester Red Sox.
Jul 11, 2025OptionedBoston Red Sox optioned 2B David Hamilton to Worcester Red Sox.
Oct 1, 2024Status changeBoston Red Sox activated SS David Hamilton from the 10-day injured list.
Aug 29, 2024Status changeBoston Red Sox placed SS David Hamilton on the 10-day injured list. Left index finger fracture.
Apr 6, 2024RecalledBoston Red Sox recalled SS David Hamilton from Worcester Red Sox.
Mar 22, 2024OptionedBoston Red Sox optioned SS David Hamilton to Worcester Red Sox.
Oct 2, 2023RecalledBoston Red Sox recalled SS David Hamilton from Worcester Red Sox.
Aug 31, 2023OptionedBoston Red Sox optioned SS David Hamilton to Worcester Red Sox.
Aug 28, 2023RecalledBoston Red Sox recalled SS David Hamilton from Worcester Red Sox.
Jul 7, 2023OptionedBoston Red Sox optioned SS David Hamilton to Worcester Red Sox.
Jun 21, 2023RecalledBoston Red Sox recalled SS David Hamilton from Worcester Red Sox.
Mar 13, 2023OptionedBoston Red Sox optioned SS David Hamilton and to Worcester Red Sox.
Nov 15, 2022Contract selectedBoston Red Sox selected the contract of SS David Hamilton from Portland Sea Dogs.
Dec 1, 2021TradedMilwaukee Brewers traded CF Jackie Bradley Jr., SS David Hamilton and 3B Alex Binelas to Boston Red Sox for RF Hunter Renfroe.
Jun 28, 2019SignedMilwaukee Brewers signed SS David Hamilton.

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