(Reuters) -Two-time French Open finalist Casper Ruud said the ATP's ranking system was like a "rat race" as players felt compelled to compete in the tour's mandatory events even if they are carrying injuries.

Norway's Casper Ruud criticises the ATP's ranking system and describes it "like a rat race" which forces players to compete with injuries.

Two-time French Open finalist Casper Ruud said the ATP’s ranking system was like a “rat race” as players felt compelled to compete in the tour’s mandatory events even if they are carrying injuries.