LONDON: It was a day of mixed luck for the Indian colts at the Wimbledon Grand Slam with Sanam Singh advancing to the second round and Sanaa Bhambri bowing out with a first round defeat here on Saturday.
 
Sanam, the eighth seed, ousted Venezuelan Roberto Maytin 6-1 6-2 in the boys' singles while Sanaa went down with an identical scoreline to Yung-Jan Chan of Chinese Taipei in the women's singles in the junior championships.