Riley O'Brien is 30 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 Tampa Bay Rays - St. Louis Cardinals in MLB and the game ended with the result 10 - 6.

Riley O'Brien next game is Tampa Bay Rays - St. Louis Cardinals in MLB on Aug 24, 2025, 4:10:00 PM UTC.