In doing so, Andreeva became the youngest player to advance to the Indian Wells final since Kim Clijsters in 2001. She also became the fifth player to reach this stage before turning 18 years old since the tournament’s inception in 1989; the other four players to do so are Clijsters, Monica Seles, Martina Hingis and Serena Williams.

Iga Swiatek, comfortable as usual at the BNP Paribas Open, cruised into the quarterfinals with a victory on Tuesday in Indian Wells, Calif. The second-seeded Polish player routed 15th-seeded Karolina Muchova 6-1,