Reilly Opelka has called for chair umpire Greg Allensworth to be suspended by the ATP after he received a code violation at the Dallas Open for confronting a spectator in the stands who he claimed ...

DALLAS (AP) — Reilly Opelka faces potential discipline for his post-match comments about a chair umpire he called the “worst ump on tour,” the ATP said in a statement Friday.

Reilly Opelka’s win over Cameron Norrie at the Dallas Open ended in controversial fashion and the American didn’t hold back in his criticism of chair umpire Greg Allensworth after the match.

Sometimes, that big win does not always pay off financially. Look no further than Reilly Opelka. The outspoken American tennis player lost in the first round of Indian Wells, only to defeat Indian ...

Reilly Opelka said he is playing for free this week after a fracas with the umpire at Indian Wells caused him to receive a fine of $80,000. He saw off Holger Rune as yet another semi-finalist from ...