Tommy O'Brien is 27 years old (May 28, 1998), 183 cm tall and plays for Leinster Rugby.

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

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

Tommy O'Brien previous game for Leinster Rugby was Leinster Rugby - RC Toulon in European Rugby Champions Cup and the game ended with the result 29 - 25.

Tommy O'Brien next game is Leinster Rugby - Lions in United Rugby Championship on May 9, 2026, 4:30:00 PM UTC.