NEW YORK—For some in tennis, the serve clock was long awaited ... year at Flushing Meadows as well. Instituting a clock before the coin toss has seemed like an especially useful innovation.

consistent serve. Keep in mind that you need to toss the ball to your swing, not swing to your toss. Placing the ball in the same position (around 1 o'clock) takes time and practice. Making sure ...

In the thrilling world of professional tennis, where young stars constantly ... turning back the clock with resurgent performances that culminated in final appearances in Hong Kong and Brisbane ...

"This umpire - Fergus - is well used to dealing with irate tennis giants," commented another. "I feel like I've seen poor Fergus explain the shot clock to ... line on your serve, it’s a foot ...