article_snippet: Serena Williams ruthlessly ended the challenge of 15-year-old wildcard CiCi Bellis to ease into the fourth round of the Miami Open on Sunday.
article_snippet: Serena Williams, ranked No 1 in the world, was taking on the game's junior
article_snippet: No 1 in a clash of generations, and unsurprisingly it was the top seed who came through against Serena Williams fellow American.
article_snippet: Serena Williams moved into the fourth round at the Miami Open for the loss of only two games .
article_snippet: No 1 was too powerful for 15-year-old wildcard entry CiCi Bellis .
highlights_snippet: Serena Williams reached the Miami Open fourth round with a 6-1, 6-1 victory over 15-year-old CiCi Bellis .
  