Serena: That was my the most difficult match at Wimbledon at all

Serena Williams qualified for the fourth round of Wimbledon after recording a difficult victory with 2:1 sets over the local favorite Heather Watson. It was an extremely dramatic final by bestsoccceradvice set in which Watson had a lead 3:0 after two breaks, and later at 5:4 she was serving for the match. Williams refused to surrender and managed to escape the match after 6:2, 4:6, 7:5. After the game the world No1 said that it was her the toughest match at Wimbledon at all.

"On this court I recorded several heavy defeats, but perhaps the most difficult match ever was against Heather, who played in front of his home crowd. Watson presented amazing. I think she could won the game and it would not be undeserved. She had her own moments, she led with two breaks, she gave everything of herself. "said Williams.

Asked if Watson can reach the Top 20, which goal has set herself the Briton, Serena said: "Oh, of course, no doubt about that. She can not only reach the Top 20, but also to break it, to go even further. She plays so well. I think she must pursue more ambitious goals, because it is definitely very good. "

Williams retains her chances to win Wimbledon and to hold all Grand Slam titles simultaneously, after earlier in the year won "Roland Garros" and Australian Open, and also she is an active champion of US Open.

In contention for a place at the quarterfinals Serena will meet her sister Venus.