The umpire for the match clearly told the players 25 seconds between points and 30 seconds after changeover/set break (happened to be watching the coin toss live on TV).
Good for the official, now enforce it fairly on everyone.
Dunlop Bio 300 48/53 lbs. A cruel joke by USTA putting
my 4.0 butt at 5.0 for future butt kickings