Maria Sharapova was inducted into the Tennis Hall of Fame in Newport, R.I., on Saturday, Aug. 23. Sharapova amassed a 645-171 record during her career and won 36 singles titles. She's earned close to $39 million. The Russian started her professional career at the age of 14 in 2001, just a few years shy of her epic rivalry with Serena Williams.

In a major turn of events, Serena Williams surprised everyone on Saturday when she inducted her arch-rival Maria Sharapova for the International Tennis Hall of Fame. She even gave a heartwarming speech for the Russian star,