Ha-seong Kim
INF · R/R · age 30.9 · ATLXIX-AXX-B FAOCTOBER OK
ACTIVE
5+000
6+000 / 6+000
3
5 of 5
FREE AGENT
Waivers (TBR) Sep'25
0 / 0
1 yr, $20M (2026)
Next 90 days, by the model
86%
11%
1%
2%
<1%
Pushing the cut risk around: this season's WAR (-0.97) raises it, age (30.91) raises it, years since debut (5.45) raises it.
Context the model does not weigh: ZiPS projects 2.1 WAR, -1.0 WAR this season; 9 OF on the 40-man, of whom Kyle Farmer, Ha-seong Kim, Lane Thomas are 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?
ATL returns 5 IF on the 40-man once 4 free agents leave; about 8 IF jobs survive a normal winter. By his own recent record he ranks 6th among the returners (0.1 WAR against a bar of -0.3), which the calibrated model turns into 90% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 6th (1.8 WAR, bar 0.1), worth 95% kept on the same model.
| By recent record: returning IF | Proj. WAR |
|---|---|
| 1. Matt Olson | 3.1 |
| 2. Drake Baldwin | 2.9 |
| 3. Austin Riley | 1.5 |
| 4. Ozzie Albies | 1.2 |
| 5. Jim Jarvis | -0.3 |
| By ZiPS / Steamer: returning IF | Proj. WAR |
|---|---|
| 1. Austin Riley | 3.2 |
| 2. Matt Olson | 3.1 |
| 3. Drake Baldwin | 3.1 |
| 4. Ozzie Albies | 2.0 |
| 5. Jim Jarvis | 0.1 |
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: 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 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, $20M (2026)). 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. 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
- Let the season end
- He becomes an Article XX-B free agent at 9 AM ET the day after the World Series; only the club can talk to him for five days after that. A qualifying offer is possible only if he has been with the club since Opening Day and never received one before.
- Article XX-B free agency · Qualifying offer
What the rules say about him
- Article XIX-A: five years, no forced assignment5+000 of MLB service through 2025: can refuse an optional assignment and cannot be outrighted without consent.A player with five or more years of Major League service cannot be assigned anywhere but another Major League club without his written consent. 2022-2026 Basic Agreement, Article XIX(A)(2), p. 94
- Article XIX-A: five years, no forced outright5+ years of service: an outright assignment requires his consent; otherwise the club must keep, trade or release him.A player with five or more years of service can refuse an outright assignment altogether; the club must then keep him, trade him, or release him. 2022-2026 Basic Agreement, Article XIX(A)(2), p. 94
- Article XX-B free agency6+000 of service with no contract for 2027: Article XX-B free agent the day after the World Series.Six or more years of service with an expiring contract: free agent at 9 AM ET the day after the last World Series game. 2022-2026 Basic Agreement, Article XX(B)(1)-(2), p. 102
- Post-season roster eligibilityOn 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. 2022-2026 Basic Agreement, Attachment 25, p. 253 (the number itself is in Major League Rule 40)
- Rule 5 clockOn a 40-man roster (would first be exposed after 2024 otherwise).
Transaction log
| Aug 3, 2026 | Status change | Atlanta Braves activated SS Ha-Seong Kim from the 10-day injured list. |
| Jul 4, 2026 | Status change | Atlanta Braves placed SS Ha-Seong Kim on the 10-day injured list retroactive to July 1, 2026. Right middle finger inflammation. |
| May 11, 2026 | Status change | Atlanta Braves activated SS Ha-Seong Kim from the 10-day injured list. |
| Mar 25, 2026 | Status change | Atlanta Braves placed SS Ha-Seong Kim on the 10-day injured list. Right middle finger laceration. |
| Dec 15, 2025 | Signed as free agent | Atlanta Braves signed free agent SS Ha-Seong Kim. |
| Nov 4, 2025 | Declared free agent | SS Ha-Seong Kim elected free agency. |
| Sep 2, 2025 | Status change | Atlanta Braves activated SS Ha-Seong Kim. |
| Sep 1, 2025 | Claimed off waivers | Atlanta Braves claimed SS Ha-Seong Kim off waivers from Tampa Bay Rays. |
| Aug 21, 2025 | Status change | Tampa Bay Rays placed SS Ha-Seong Kim on the 10-day injured list retroactive to August 20, 2025. Low Back inflammation. |
| Aug 1, 2025 | Status change | Tampa Bay Rays activated SS Ha-Seong Kim from the 10-day injured list. |
| Jul 25, 2025 | Status change | Tampa Bay Rays placed SS Ha-Seong Kim on the 10-day injured list retroactive to July 22, 2025. |
| Jul 3, 2025 | Status change | Tampa Bay Rays activated SS Ha-Seong Kim from the 60-day injured list. |
| May 9, 2025 | Status change | Tampa Bay Rays transferred SS Ha-Seong Kim from the 10-day injured list to the 60-day injured list. Recovery from right shoulder surgery. |
| Mar 27, 2025 | Status change | Tampa Bay Rays placed SS Ha-Seong Kim on the 10-day injured list retroactive to March 24, 2025. Recovery from right shoulder surgery. |
| Feb 3, 2025 | Signed as free agent | Tampa Bay Rays signed free agent SS Ha-Seong Kim. |
| Nov 4, 2024 | Declared free agent | SS Ha-Seong Kim elected free agency. |
| Oct 12, 2024 | Status change | San Diego Padres activated SS Ha-Seong Kim. |
| Aug 20, 2024 | Status change | San Diego Padres placed SS Ha-Seong Kim on the 10-day injured list retroactive to August 19, 2024. Right shoulder inflammation. |
| Dec 31, 2020 | Signed as free agent | San Diego Padres signed free agent SS Ha-Seong Kim. |
| Dec 31, 2020 | Signed as free agent | San Diego Padres signed free agent SS Ha-Seong Kim, , , , and. |
| Dec 31, 2020 | Signed as free agent | San Diego Padres signed free agent SS Ha-seong Kim. |
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.