A couple of teenagers are shaking things up at the BNP Paribas Open.
Bianca Andreescu, an 18-year-old Canadian, routed two-time major champion Garbine Muguruza 6-0, 6-1 in 52 minutes Wednesday to reach the semifinals.
Miomir Kecmanovic, a 19-year-old Serb ranked 130th in the world, became the first lucky loser to reach the quarterfinals at Indian Wells since 1990, advancing when Yoshihito Nishioka retired in the second set.
The kids are all right, indeed.
Andreescu won the first nine games against Muguruza. The 20th-seeded Spaniard called for her coach trailing 4-1 in the second set. He urged her to "change something."
"I felt like...