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KBO’s Kiwoom Heroes Post Hyeseong Kim

By Darragh McDonald | December 3, 2024 at 10:41pm CDT

10:41pm: The Heroes announced that the posting window will open at 8:00 am Eastern on Thursday. MLB is evidently waiting until tomorrow to formally notify teams about his availability. Kim will have until 5:00 pm Eastern on January 3 to sign (X link via Yoo).

9:17pm: The KBO announced that the Heroes have officially made Kim available via the posting system. The posting went into effect at noon on Wednesday in South Korean time, not at 12:00 pm Eastern as previously reported. According to Jeeho Yoo of Yonhap News (X link), the 30-day signing period will officially begin at 8:00 a.m. Eastern the morning after MLB informs teams of Kim’s posting.

2:30pm: Infielder Hyeseong Kim is expected to be officially posted by the Kiwoom Heroes of the Korea Baseball Organization on Wednesday at noon Eastern/11am Central, per Jon Morosi of MLB Network (X link). Once it’s official, that will start a 30-day window where all MLB clubs can negotiate with Kim and his representatives. If no deal is signed in that time, he will return to the Heroes for the 2025 season. (The NPB posting window has been expanded from 30 days to 45 days but KBO players still have a 30-day time frame.)

Kim, 26 in January, said himself last week that he believed the formal posting process was about a week away. It appears that timeline is holding, so Kim will be officially be available to MLB clubs as of tomorrow. Kim will be considered a “professional” under MLB rules because he is at least 25 years old and has at least six years of experience in a foreign league. As such, he can sign a deal of any length or dollar amount, depending on what MLB clubs are willing to offer. That’s in contrast to someone like Roki Sasaki, who is only 23 years old and will therefore be capped by the international bonus system.

It isn’t likely that Kim will secure a massive deal, but he could still have some interest. He is expected to provide a somewhat similar skillset to his former double play partner Ha-Seong Kim, no relation, as both players are considered sure-handed defenders at multiple spots on the diamond. Hyeseong has mostly played the two middle infield spots, but also with brief stints at third base and in the outfield corners.

Offensively, Hyeseong is a tick below Ha-Seong, however. Hyeseong has slashed .304/.364/.403 in his eight KBO seasons whereas Ha-Seong hit .294/.373/.493 in his seven campaigns in Korea. The batting average and on-base numbers are fairly close but Ha-Seong clearly has the edge in terms of slugging. Hyeseong got to 11 home runs in 2024, a career high for him, whereas Ha-Seong had 19 or more homers in his final six KBO seasons, including 30 in the final year.

Still, even if Hyeseong is a tick below Ha-Seong in the power department, his youth and athleticism should work in his favor. As mentioned, he is considered a strong defender and could be placed at multiple different positions. He has stolen between 20 and 46 bases in each of the past six seasons.

MLBTR predicted he could secure a three-year deal with a $24MM guarantee as part of the annual Top 50 Free Agents post. However, predicting the interest in a player making the move from overseas can be difficult, as players like Jung Hoo Lee and Masataka Yoshida both proved to have much more earning power than was assumed by forecasters.

The Mariners are reportedly interested in Kim but it stands to reason that plenty of others would be in the mix as well, given his versatility. Clubs like the Giants, White Sox, Marlins, Brewers and others are speculative fits. Players like Willy Adames, Ha-Seong Kim, Gleyber Torres and others are also available in the middle infield free agent market. They will be joined by Hyeseong but the 30-day posting window means there will be clarity on his status by the first few days of 2025, at the latest.

In addition to the money going to Kim, a signing club will also have to pay a posting fee to the Heroes, the value of which will depend upon the size of the contract. The fee will be calculated as 20% of the contract’s first $25MM, plus 17.5% of the next $25MM and 15% of any dollars thereafter. Additional earnings, such as performance bonuses/incentives or salaries on option years fall under that purview once they are unlocked or exercised.

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Korea Baseball Organization Newsstand Hyeseong Kim

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View Comments (76)
Post a Comment

76 Comments

  1. MLB Top 100 Commenter

    7 months ago

    Cue up Tina Turner, “We don’t need another Hero.”

    3
    Reply
  2. 28rings

    7 months ago

    that must be a typo – should be 45 day window

    Reply
    • MeowMeow

      7 months ago

      Article presumably updated with this info after you made this comment, but only NPB posting windows have been extended to 45 days. KBO players still have a 30-day posting window.

      5
      Reply
      • 28rings

        7 months ago

        ok thanks – guess it doesn’t matter anyway – the international bonus pool doesn’t apply

        1
        Reply
        • deweybelongsinthehall

          7 months ago

          I’m thinking he might be a good fit in Boston depending on the final cost. Having a solid infielder would allow the team to consider trading Campbell and Medroith in their search for a true ace. I’m not saying I’d pull the trigger but it’s worth investigating. They know what the cost is right now and those teams with the pitching know what’s presently offered. Perhaps getting Kim only for money could allow a compromise as painful as it might seem.

          Reply
        • Wire to wire 2024

          7 months ago

          Boston fans will riot if they trade any “top” prospects

          Reply
  3. proton

    7 months ago

    Come on Seattle you aren’t targeting a 2nd bm but maybe talk to the guy and get a deal done. Biggest problem is he is a contact hitter not a slugger so he doesn’t fit in well with Seattle’s plans. Not enough Ks or flyballs to the warning track.

    10
    Reply
    • Zippy the Pinhead

      7 months ago

      Seattle to Seoul is only a 12 hour flight, shortest in the majors. Just sayin’.

      5
      Reply
      • Blackpink in the area

        7 months ago

        Blackpink in the area

        2
        Reply
        • CrackerJack42

          7 months ago

          FletcherFan

          3
          Reply
        • sad tormented neglected mariners fan

          7 months ago

          mrbutt1569

          Whoops wrong username

          1
          Reply
      • Mets Era Thumping Soto

        7 months ago

        I’m sure he will fly back on off days.

        Reply
      • bayareabenny

        7 months ago

        You sure about that as I’ve seen SF listed as the quickest direct flight to Seoul.

        Reply
        • Zippy the Pinhead

          7 months ago

          12 hours to Seattle, 13 hours to SFO.

          Reply
    • Low IQ Angels Management

      7 months ago

      Seems like alot of money for a utility player with no pop. I’d rather just sign Tommy LaStella for the league minimum.

      1
      Reply
      • Never Remember

        7 months ago

        Thank god you are not a gm.

        1
        Reply
        • Low IQ Angels Management

          7 months ago

          True, because then unproven scrub utility infielders like this wouldn’t get ridiculous contracts.

          1
          Reply
  4. Now Yu Know

    7 months ago

    He’ll look good wearing #7 for the Padres! Haha

    7
    Reply
    • James Midway

      7 months ago

      People could still wear the old jerseys

      3
      Reply
  5. swanhenge

    7 months ago

    Boston starts including Vaughn Grissom in trade packages…

    Reply
    • letitbelowenstein

      7 months ago

      That Grissom deal may have overtaken the Lyle-for-Cater trade for sheer stupidity.

      Reply
      • nowheredan

        7 months ago

        Bagwell for Andersen raises its hand.

        2
        Reply
        • Gwynning

          7 months ago

          All Beantown boondoggles were erased when Pedro judo tossed Zim to the ground. Top 3 All-Time baseball moment for me! RIP Don Zimmer

          Reply
  6. southi

    7 months ago

    Let the braves sign him and give him every opportunity to play at SS.

    1
    Reply
    • RunDMC

      7 months ago

      FWIW, he hasn’t played a lot of SS since 2021. Article mentioned he’s a ‘strong defender’ but is that at 2B where he’s mostly played or anything?

      1
      Reply
      • southi

        7 months ago

        @Run
        I have not seen him play, I’ve only checked his numbers and read about 10 or 12 articles so lol I’m certainly not an expert.
        But IF he is an major league average SS defensively, can hit around.250 +, and steal 25 to 30 bases he would be a nice addition for sure.
        Obviously I trust Anthopoulos to make the proper evaluation, but it would be a possible better solution than paying a ton of money for Adames (and going over the competitive balance tax threshold yet again).
        Just another avenue to be explored.

        1
        Reply
        • Low IQ Angels Management

          7 months ago

          That’s an insult to Arcia, who’s actually proven to be a mediocre utility guy in MLB. This guy is a mediocre utility man in the KBO.

          Reply
    • bwmiller79

      7 months ago

      Everybody so down in Ozzie Albies, as a Sox fan, I’d trade Montgomery for him. Ozzie Albies a solid player.

      Reply
      • bwmiller79

        7 months ago

        Orlando Arcia is whom I intended to compliment, got the OA’s got mixed up in my brain.

        Anyhow, I like Arcia a lot as a player, listened to Braves games everyday in ’24, Arcia was instrumental in the Braves lineup, clutch hits, numbers might not tell the story but he was putting the ball in play from the 8 hole.

        Reply
        • richardc

          7 months ago

          I really like Arcia as well, but his performance at the plate with runners in scoring position last year was absolutely abysmal. It was pretty much to the point I just couldn’t even defend him any longer…lol

          It was just historically bad. I’m not even sure it is possible to be that bad again due to the law of averages and whatnot…

          He’s a solid player, but if Arcia needs to prove which version of himself he is truly. Is it the 2023 version where during the first half and beginning part of the second half looked like an All-Star performer at SS, or is the the same Arcia that has struggled mightily at the plate ever since the latter portion of the 2023 season and the entire 2024 season…

          Reply
        • bwmiller79

          7 months ago

          I don’t know, there was a stretch in ’24 where it always seemed like Arcia was getting the clutch hit, numbers aside. That could be my bias at play but following the games and looking at the numbers is apples to oranges. It’s like knowing how good D’Arnaud was for the Braves last year, or how Jared Kelenic really had a couple good stretches at the plate when they moved him into the leadoff spot after Harris and Albies hit the IR. Numbers say Kelenic was terrible but he showed some flashes and was picking the team up when Olson was hitting .190, so it’s an ebb and a flow in putting together a team of players, some fit some dont. I like Kelenic and Arcia with the Braves, and losing D’Arnaud was a difficult one, guess he has roots in SoCal. I’m not a Braves fan either, just stuck in Georgia all summer, but was a good season of baseball.

          Reply
      • southi

        7 months ago

        @bwmiller
        If Ozzie Albies can stay healthy he is usually one of the better secondbaseman in the league.

        And I’m not saying that Orlando Arcia isn’t a decent enough SS (who had a bad year with the bat in 2024), but just looking for cheaper options than Adames (who I don’t think will ever live up this next contract).

        2
        Reply
        • bwmiller79

          7 months ago

          Ive only had one can of Miller, I swear, the big can though.

          I like Arcia as much as Albies, Arcia hit .264 in ’23, has a little power, great glove. Listened to all the Braves games in ’24 and I’m telling you it was Matt Olson, Spencer Schwellenbach and Orlando Arcia who led that team down the stretch, D’Arnaud too when he was in the lineup.

          Reply
  7. NatsFan4Life

    7 months ago

    Let the Mariners sign him to have an arc like Ichiro did…

    5
    Reply
  8. KnicksFanCavsFan

    7 months ago

    As much hate as Yanks fan had for Torres, he currently is the best FA 2b on the market.

    Yanks have 3 options. Acquire an above average 3b and move Jazz to 2b. Give Caleb Durbin the nod in a ST “battle”. Maybe sign this guy. Sooooo many questions.

    2
    Reply
    • Big whiffa

      7 months ago

      I like this guy as an inexpensive option for the Yankees ! To my understanding the posting fee does not count towards cap so they would not owe additional funds there plus there won’t be a ton of pressure to perform in that lineup.

      3
      Reply
    • YankeesBleacherCreature

      7 months ago

      Durbin, Peraza, Oswaldo, and DJL in ST right now. If they roll with that and the position scuffle, make a trade in May. I don’t think Cashman will settle for that if they sign Soto since tax thresholds be darned.

      Reply
      • Salzilla

        7 months ago

        We/they tasted the Series again, Creech. Yanks aren’t settling at any position for a bit imo. A professional second or third baseman is coming with Jazz filling the other slot. Who that’ll be will be very interesting.

        I am intrigued by Kim2 here, but OG Kim I like as well, though he’ll be out a bit to start–not ideal.

        1
        Reply
  9. calibucsfan

    7 months ago

    Future Pirate

    Reply
  10. johncoltrane

    7 months ago

    Waiting for roki to post
    Hurry up alredy

    Reply
    • Old York

      7 months ago

      @johncoltrane

      He’s not coming.

      Reply
    • Rexhudler86

      7 months ago

      He already signed to play for the expos.

      3
      Reply
  11. DanUgglasRing

    7 months ago

    Giants need both HSKs

    4
    Reply
    • dezpoo

      7 months ago

      I would totally be onboard if the Giants got both

      2
      Reply
      • Datashark

        7 months ago

        4th place is something of a goal for you

        1
        Reply
        • dezpoo

          7 months ago

          Considering the state that Farhan left the club in … it’s going to take a few years to get out of the dumpster fire

          Reply
        • Datashark

          7 months ago

          to be fair Farhan inherited an aging Giants team with bad contracts, but the problem was once team moved out of those contracts, he failed to improve farm through poor drafting overall (he did get a few good choices)

          Team itself has a possibility to rebound quickly with improve player evaluations at draft, but they need to attract star run producing talent – They cannot continue to bite for runs while their pitchers keep game score low enough but offense spudders to produce wins – they need 3 deep bats in lineup at run producing positions at least

          once their offense hitting improves they shed the pitcher comes here for a season to get paid better by another team next season bit – to have them want to comeback.

          Reply
        • DanUgglasRing

          7 months ago

          My goal would be they sign soto snell and Burnes. THEIR goal is fourth place I just want to see something interesting like a bunch of Koreans picking it in the middle infield.

          1
          Reply
  12. toycannon

    7 months ago

    Get it done, Mr. Dipoto.

    1
    Reply
  13. Old York

    7 months ago

    We need a draft system to spread out the talent.

    1
    Reply
    • highflyballintorightfield

      7 months ago

      I believe the owners recently offered to drop the qualifying offer in exchange for an international draft but the PA did not go for that. Players value free agency pretty highly, it seems.

      2
      Reply
  14. mlb fan

    7 months ago

    I’ve been impressed with the defensive abilities of some of the Korean guys, particularly former Padre Ha Seong Kim.

    3
    Reply
    • Rexhudler86

      7 months ago

      @mlb fan. Yeah 3/24 isn’t bad if that’s his price. He’s similar to ha seong kim without the pop. He’s definitely worth a look.

      2
      Reply
      • Rexhudler86

        7 months ago

        @baseball. Did you read the article probably not. So I’ll save you time. That’s his projection.

        Reply
      • Rexhudler86

        7 months ago

        Atleast you didn’t call me epstein.

        6
        Reply
      • Low IQ Angels Management

        7 months ago

        @HuxRedler you’re projecting your narcissism again. Stop it, right now!

        2
        Reply
      • Gwynning

        7 months ago

        Oh look, a legitimately Low IQ statement! Hoping my Pads get an HSK rerun but I’d settle for this one!

        Reply
  15. Stevil

    7 months ago

    The Mariners will do their due diligence (and probably already have), but it’s hard to see them spending 20-30 million on a player with no MLB experience. He comes as a huge unknown and the defense isn’t going to be enough.

    Seattle needs proven hitters.

    Reply
    • Zippy the Pinhead

      7 months ago

      I agree, but there aren’t any at Value Village or Big Lots. Maybe they’ll do some dumpster diving in the bins behind Dodger Stadium.

      Reply
  16. davemlaw

    7 months ago

    This is the Kim the Giants should target.
    Great glove and contact hitter. Leave him at 2B and Fitz at SS. Get it done Buster!

    Reply
    • dezpoo

      7 months ago

      Both of them wouldn’t be terrible tbh

      2
      Reply
  17. davemlaw

    7 months ago

    I don’t know what highlights you were watching but here’s HS Kim playing for team Korea vs the Dodgers. He can hit MLB pitching.
    youtube.com/watch?v=rs_ixL3Cegg

    1
    Reply
    • Rexhudler86

      7 months ago

      @baseball. You watched a 10 minute highlight reel on a 6 year career, and became a international scout.

      3
      Reply
    • davemlaw

      7 months ago

      Cool. I’d love to see that 10 minute clip. If you wouldn’t mind posting the link, thanks!
      BTW, if this guy can just have an OBP of over .300 with a good glove he’s got value.

      1
      Reply
    • Rexhudler86

      7 months ago

      @davemlaw. It’s on YouTube. But the article says he mirrors ha soeng kim. With less power, and captain genius says he’s a slap hitter on his highlights. 8 million isn’t crazy for a 26yr infielder.

      1
      Reply
    • Low IQ Angels Management

      7 months ago

      These guys are just KBO fan boys. You of course are correct. This kid hasn’t proved anything in the MLB and his stats in a lesser league are by no means impressive.

      1
      Reply
  18. LFGSD

    7 months ago

    The Padres should

    2
    Reply
  19. Dumpster Divin Theo

    7 months ago

    He’s a Kiwoom Hero, with stars in his eyes

    2
    Reply
    • Gwynning

      7 months ago

      He’ll come alive tonight!

      1
      Reply
  20. Dumpster Divin Theo

    7 months ago

    It’s Kim-possible

    2
    Reply
  21. Low IQ Angels Management

    7 months ago

    K Pop stars without the pop. So they’re just Ks.

    4
    Reply
    • Dumpster Divin Theo

      7 months ago

      Ooh deep cut joke. Points!

      2
      Reply
  22. Low IQ Angels Management

    7 months ago

    Concur.

    1
    Reply
  23. Braves_saints_celts

    7 months ago

    If the braves don’t pony up the money for Adams, or Ha-Seong Kim, or explore the trade market for an established short stop I wouldn’t mind this guy being the one that finally extends the braves market to the asian

    Reply
  24. unglar

    7 months ago

    Is this the comments section for Juan Soto’s free agency? Because he should be a yankee if it is. And if it isn’t, he should still be a yankee, damn the consequences, full steam ahead.

    Reply

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