Even a 23-time Grand Slam champion needs to remind herself now and then how to play winning tennis.
Serena Williams employed verbal motivation to help her recover from a 4-1 deficit in the second set of a 6-4, 6-4 victory over fellow American Danielle Collins in the third round of the French Open on Friday.
Yelling, "C'mon," and, "Move your feet," Williams started dominating again with big serves and crushed returns that the 50th-ranked Collins had no answer for.
"That felt really good for me," Williams said. "Things were not going my way. Its not like she gave me those games. I had to earn it and turn it around. That was really positive for me going into the next match.
"I needed to find me, know who I am," Williams added. "Nobody is Serena out here. It's me. It's pretty cool."
The turnaround was also evidenced in Collins' body language and conversations with herself. The Floridian, who grew up emulating the Williams sisters and playing on public courts just like they did, let her racket drop from her hands and then kicked it away in frustration after missing one particularly important shot.
Collins also sarcastically said, "That's excellent," after shanking another shot following a long rally that appeared to conclude with an awkward bounce in the final game.
Williams needed three sets to get by Mihaela Buzarnescu in the previous round and she clearly did not want to go the distance again this time. Even when a series of untimely double-faults early in the second set enabled Collins to win four consecutive games.
Williams' determination was also witnessed during the first set, when she ran down a drop shot from behind the court and won the point to break for a 4-3 lead.
When it was done, Williams and Collins both smiled as they shared a friendly embrace at the net. Collins said she told Williams she would "love to see her win the whole thing."
"She's the greatest player of all time," Collins said. "I think we all admire and love Serena, especially the American players. It was pretty surreal today to go out there and be playing against somebody I remember watching at age 9 and 10."
Still chasing a record-tying 24th Grand Slam singles title, the 39-year-old Williams next faces 21st-seeded Elena Rybakina, who defeated Elena Vesnina 6-1, 6-4 to reach the fourth round for the first time at a major.
Aside from Williams, top women's players continue to exit Roland Garros.
Sabalenka had been the highest remaining seed after top-ranked Ash Barty retired from her second-round match due to an injury on Thursday. Second-seeded Naomi Osaka withdrew after the first round, saying she is taking a break from competition for mental health reasons.
Sabalenka's 39 unforced errors helped Pavlyuchenkova reach the fourth round for the first time since she made it to the quarterfinals in Paris a decade ago.
"That was a while ago," the 31st-seeded Pavlyuchenkova said. "I'm enjoying much more now every point (in) the tough matches than I used to before. I guess that also (is) the reason why I'm still here in the second week."
Pavlyuchenkova's next opponent will be Victoria Azarenka, who beat 23rd-seeded Madison Keys 6-2, 6-2 in 70 minutes. The two-time Grand Slam champion reached the fourth round for the first time since her semifinal run in 2013.
Azarenka had played only one match on clay this season entering Roland Garros. She had withdrawn from the Madrid Open after her first-round win there due to a back injury.
Unseeded Tamara Zidansek also advanced, reaching the second week at a major for the first time, while the stadium announcer had already asked fans to leave before the 9 p.m. coronavirus curfew by the time the last women's singles match of the day finished.
Paula Badosa rallied to beat Ana Bogdan 2-6, 7-6 (4), 6-4 after 2 hours, 51 minutes on Court Simonne-Mathieu. Badosa hit a forehand winner down the line on Bogdan's second serve to seal the victory at 9:05 p.m.
The 33rd-seeded Badosa next faces No. 20 Marketa Vondrousova.
Information from The Associated Press was used in this report.