The numbers behind Federer’s milestone accomplishment are staggering, as was the reaction on Twitter — from Connors to Rod Laver and Billie Jean King to James Blake and Lindsey Vonn. Here are some of the best stats and social reaction to Fed’s big moment:

Federer’s 100 titles by the numbers

Here are some of the best numbers behind Federer’s 100 singles titles (courtesy of ESPN Stats & Info):

• 20: Grand Slam titles (most by any man all time)
• 69: Hard-court titles (most by a man in the Open era)
• 18: Grass court titles (most by man in Open era)
• 15: Consecutive seasons with a singles title, from 2001-15. That’s tied for the longest streak by a man in the Open era. (Rafael Nadal has an active straight of 15 straight seasons with at least one singles title.)
• 33: Tour-level titles since 30th birthday (second-most in Open era behind Rod Laver’s 44)
• 4: Major titles since 30th birthday (tied for most in Open era)

Social reaction to Federer’s 100th title