After clinching her maiden US Open title on Saturday, Iga Swiatek said that she was a little "surprised" by the win and added that the "sky is the limit" for her.The World No.1 clinched her third career Grand Slam at the US Open on Saturday after defeating Ons Jabeur 6-2, 7-6(5) in the final."At the beginning of the season, I realized that maybe I can have some good [hard-court] results on WTA events. I also made it to the semifinal of the Australian Open. But I wasn't sure if I was on the level yet to win actually a Grand Slam, especially US Open where the surface is so fast," she said in the post-match presser.Against Jabeur, it came down to a tight second-set tiebreak -- Swiatek's first in a final. Down 5-4, Swiatek fired a forehand winner that hit the line. When Jabeur's forehand sailed long two points later, she had closed another deal."It's something that I wasn't expecting for sure. It's also like a confirmation for me that sky is the limit. I'm proud, also surprised a little ..
