是的，所以那天Federer有抗議Nadal故意拖延，看以下規則。Tennis is a gentlemen's/lady's

這些規則應該被遵守，這次對犯規的網開一麵了。今早Stan抗議是應該的。

Continuity of play

As per the Rules of Tennis, play must be continuous. Players are allowed up to 20 seconds between points, however the receiver must play to the reasonable pace of the server. At the change of ends there is a 90-second break except after the first game of each set (players must change ends without a break). At the completion of each set, there is a two-minute rest period.