Fellow players pay tribute to 15-time Grand Slam champion.
The two-time U.S. Open runner-up will miss the Open for the second straight year.
McEnroes will scout New York City juniors.
The race for No.1 will be cooking on the WTA side at this year's U.S. Open.
World No. 1 Karolina Pliskova will bring colors to Flushing Meadows.
The five-time major champion is the fourth Czech to rise to No.1 in doubles.
The French duo claims their 6th Masters 1000 title.
