Sung-Mun Song Signs 4-Year, $15M Deal With Padres

The San Diego Padres just made a bold move on the international market. They locked up South Korean infielder Sung-mun Song on a four-year, $15 million deal. This signals their commitment to global scouting and their urgency to add impact bats to a reshaped lineup.

The contract leans heavily on upside incentives and long-term flexibility. The Padres clearly expect Song to turn his elite KBO production into everyday major league value.

Padres Land Sung-mun Song on Four-Year Deal

The agreement runs through the 2028 season. There are options that could stretch the partnership into 2030.

It’s the kind of deal MLB teams now hand to proven KBO talent: reasonable guarantees, layered incentives, and flexibility baked in for both sides.

Contract Breakdown and Financial Structure

The base is $15 million over four years. If Song hits his performance triggers, the final value could climb a lot higher.

The Padres will also pay posting fees and face option decisions. It’s a meaningful investment for a club trying to keep pace in the NL West.

Key elements of Song’s contract:

  • Signing bonus: $1 million, paid in two installments
  • Base salaries: $2.5 million in 2026, $3 million in 2027, $3.5 million in 2028
  • Player option: $4 million for 2029
  • Mutual option: $7 million for 2030, with a $1 million buyout
  • San Diego also agreed to provide an interpreter and round-trip airline tickets from South Korea. Those are standard, but honestly, they matter a lot for a player making the jump from the KBO to MLB.

    Upside-Heavy Incentives and Award Bonuses

    The real ceiling of this deal comes from its incentive structure. It’s tied to league awards and top-tier performance.

    For a 29-year-old entering his prime, that lines up the player’s ambition with the club’s hopes.

    Rookie of the Year and MVP Escalators

    Song’s deal is packed with award-based escalators that can push his annual salaries way above the baseline. These clauses show how much the Padres believe in his upside.

    Incentive highlights:

  • Rookie of the Year clause: $1 million salary bump if Song wins any Rookie of the Year award
  • MVP voting escalator: If he finishes top five in MVP voting, his salary jumps by $1 million in each remaining year
  • These escalators reward individual excellence and give the Padres flexibility. They only pay more if Song performs at an elite level.

    Under the MLB posting agreement, Kiwoom will get a $3 million posting fee and 15% of any escalators that kick in. That gives his KBO club a real stake in his MLB success.

    Song’s Track Record in the KBO

    This isn’t a wild gamble. It’s based on nearly a decade of solid production in one of the best pro leagues outside MLB.

    Song comes to San Diego with a strong recent season and a pretty robust résumé.

    Offensive Breakout with Kiwoom Heroes

    He’s coming off a standout year with the Kiwoom Heroes that put him on the radar for several MLB teams. In his most recent season, he hit:

  • .315 batting average
  • 26 home runs (career high)
  • 90 RBIs
  • Over nine KBO seasons, the lefty has a .284 career batting average with 80 home runs and 454 RBIs. Those numbers, especially in a league with tough pitching and plenty of breaking balls, point to a hitter with real contact skills and growing power.

    Defensive Profile and Positional Fit

    Song is primarily a third baseman, bringing a solid infield glove to a Padres team that values versatility and defense. He’s mostly played the hot corner, but his athleticism and hands could let San Diego try him at other infield spots as needs change.

    The Padres love players who can handle more than one role, and Song fits right in. If his bat carries over like they hope, he could hit anywhere from the middle to the bottom of the lineup while offering steady defense on the dirt.

    What This Move Means for the Padres and Song

    From San Diego’s perspective, this feels like a medium-risk, high-upside play. The guaranteed money isn’t huge by MLB standards, especially for a potential everyday infielder hitting his prime.

    The contract’s structure lets Song cash in if he becomes an impact player. That seems fair, honestly.

    For Song, this deal brings security and a real shot at higher earnings. He gets to test himself against the best in the world, which, let’s be honest, has to be a dream for any ballplayer.

    When the deal ends—after the 2028 season, or later if options kick in—the 29-year-old left-handed hitter will hit free agency. If he thrives in MLB, he’ll be in line for another big payday.

    In a league that’s all about smart international scouting and careful roster planning, the Padres’ agreement with Sung-mun Song really does look like a modern blueprint. Modest guarantees, shared upside, and a pretty clear bet that his KBO production can translate to Petco Park.

     
    Here is the source article for this story: Song signs 4-year deal worth $15M with Padres

    Scroll to Top