It looks like we do need a VAR in tennis due to some umpires who can't see sh*t. Another incident yesterday with Greg Allensworth.
On Draper's MP against FAA, Draper made a hard volley, but ball hit the ground first before it went over the net. FAA saw it and went to deuce, but umpire calls game, set and match. Draper says he didn't really see what happened, but would like to see a replay. Supervisor comes in (and clueless as in most cases), Draper says again he would like to see a replay, crowd starts shouting "replay, replay", but umpire says that players can see a replay AFTER the match, the call stands and match is finished. What a joke!