"ERA 4.88" UM SANG-BAEK'S PLEDGE, "CHANGE-UP UPS AND DOWNS THIS YEAR...RESET IT. GOOD PITCHING."

Right-handed pitcher Um Sang-baek (28), who is treated warmly and wears a Hanwha Eagles uniform, will enter the "changeup correction" this winter. Um Sang-baek, who became a free agent (FA) after the end of the 2024 season, moved to Hanwha on the 8th for a total of 7.8 billion won for four years. Hanwha quickly dominated him, who was the biggest