Riley O'Brien is 31 years old (Feb 6, 1995), 193 cm tall and plays for St. Louis Cardinals.

Riley O'Brien statistics are available during live games and after every game played.

Riley O'Brien statistics may be available on Sofascore for some of the games.

Riley O'Brien previous game for St. Louis Cardinals was Chicago Cubs - St. Louis Cardinals in MLB and the game ended with the result 2 - 0.

Riley O'Brien next game is St. Louis Cardinals - Washington Nationals in MLB, Preseason on Feb 21, 2026, 6:05:00 PM UTC.