Top seed Serena Williams said her "psycho" side is under wraps after motoring into the third round of the French Open with a 6-1, 6-2 defeat of French wild-card Caroline Garcia on Wednesday.

The American world No 1 has courted controversy in the past with her on-court behavior but after a controlled and powerful demolition of the 19-year-old Garcia she gave the impression that all is calm.

"I haven't seen her either in a while," she said, answering a question referring to a TV documentary in which she gave her various moods different names.