Player rants and umpire clashes: Why are tennis stars losing their cool?
After Andrey Rublev and Rafael Nadal were seen clashing with umpires at the Madrid Open over the weekend, why is it that more and more players seem to be losing their cool?
After Andrey Rublev and Rafael Nadal were seen clashing with umpires at the Madrid Open over the weekend, why is it that more and more players seem to be losing their cool?