+ Taylor Fritz hit 20 aces to edge Jacb Feranley in three sets. He won 79 percent first serve and 58 percent second serve points.

+ Alex Michelsen is more familiar with Fritz than Fearnley because he has spent more years on the tour and is also a fewllow American tennis player.

+ Mirra Andreeva had a win with double bagel sets against Solana Sierra. That is a good start of her title defense in Indian Wells Open.

+ Andreeva won 67 percent first serve and 92 percent second serve points.

+Katerina Siniakova has won matches against Sofia Kebin and Leylah Annie Fernandez in tough, grinding three-set contests.

+ The courts of Indian Wells are windy. The breeze affected the service of Iga Swiatek against Kayla Day. She committed 7 double faults.

+ Swiatek and Sakkari are familiar with each other because of their past H2H matches.

+ Maria Sakkari won 79 percent first serve and 63 percent second serve points against Lili Tagger.