Sung-Mun Song

29-Year-Old Third Baseman3B
2026 Fantasy Outlook
Song is looking to follow his former Kiwoom Heroes teammates Ha-Seong Kim, Jung Hoo Lee and Hyeseong Kim this winter by making the leap to MLB. Song didn't look like a player with an MLB future until recently, recording a .690 OPS through the end of 2023, his age-26 season. Since then, he's recorded an OPS north of .900 for two straight seasons, hitting well over .300 both years while averaging 22.5 homers and 23 steals. He combines pretty good power with good contact ability as well, with a 14.3 K% over the last two seasons. Combine that with his ability to play a decent third base and you get a player who could at least get a shot at the large side of a platoon at the major-league level. Note that Lee's career MLB OPS is down 281 points from his peak KBO mark, while Ha-Seong Kim's is down 220 points from his KBO best, however. Applying the same math to Song would put his OPS somewhere between .646 and .707, which suggests he might be stuck with a bench role. Read Past Outlooks
RANKS
From Preseason
#434
ADP
Signed a four-year, $15 million contract with the Padres in December of 2025.
Overcomes oblique injury
3BSan Diego Padres
February 20, 2026
Song is slated to make his Cactus League debut in the coming days after recovering from an oblique injury he suffered while taking batting practice in January, Kevin Acee of the San Diego Union-Tribune reports.
Analysis
Song took his first live batting practice Thursday and said through an interpreter that he's "just waiting for a green light to play in a game." After primarily playing third base in Korea, Song is slated to fill a utility role with the Padres, seeing action at shortstop, second base and left field in addition to the hot corner.
Read More News
Batting Stats
Loading Batting Stats...
Minor League Game Log
Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Batting Game Log...
Advanced Batting Stats
Loading Advanced Batting Stats...
Additional Stats
Games By Position
Defensive Stats
Loading Games Played by Position...
Loading MLB Defensive Stats...
Batted Ball Stats
Loading Batted Ball Stats...
Stats Vs Upcoming Pitchers
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
Recent RotoWire Articles Featuring Sung-Mun Song See More
Recent RotoWire Articles Featuring Sung-Mun Song See More
More Fantasy News
Projected for utility role
3BSan Diego Padres
February 10, 2026
The Padres expect Song to be used in a utility role this season, AJ Cassavell of MLB.com reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Nets four-year deal with Padres
3BSan Diego Padres
December 19, 2025
The Padres signed Song to a four-year, $15 million contract Friday, Ronald Blum of the Associated Press reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Posted by KBO team
3BFree Agent
November 28, 2025
The Kiwoom Heroes of the Korea Baseball Organization posted Song for major-league teams Nov. 20, Jee-ho Yoo of the Yonhap News Agency reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Latest Fantasy Rumors
Could see time as outfielder
3BSan Diego Padres
December 27, 2025
The Padres could use Song as an outfielder at times, according to manager Craig Stammen, per Jee-ho Yoo of the Yonhap News Agency.
Analysis
"Wherever we can get his bat in the lineup, that's what we're going to try to do. And we want to find a spot for him where he can be productive for the Padres, and there's a lot of different places that I think he can fit," Stammen told reporters. Song hasn't played in the outfield in his career, though he does possess excellent positional versatility and has bounced around the diamond while spending considerable time at first, second and third base.
See All MLB Rumors