August 21, 2025 4:18 PM : Atlanta announced Thursday that Riley (abdomen) underwent season-ending core injury surgery.
Analysis: Riley is expected to be ready for the start of spring training in February. The third baseman has been out since Aug. 2 and had been experiencing soreness in his abdominal area, and he was rehabbing to play again this year before suffering a setback this week. With surgery now in the rearview mirror, Riley's 2025 season is officially over, and he finished with a .260/.309/.428 slash line, 16 home runs, 54 RBI, 54 runs scored, two stolen bases and a 27:128 BB:K across 447 plate appearances. Now that he's done for the year, Riley will have missed a total of 112 games over the past two seasons.