US wildcard entry Hailey Baptiste delivered a stunning upset over world No. 17 Emma Navarro at the Abu Dhabi Open on Tuesday, winning 7-6(6), 0-6, 6-3 in a dramatic three-set battle.
The victory marked unranked Baptiste's fourth-career Top 20 win, as she advanced to her her first WTA 500 quarterfinal. Fourth-seeded Navarro, who entered as a tournament favorite, couldn't go the stretch despite dominating the second frame.
Baptiste saved a set point in the opening tiebreak with an expertly placed volley before clinching the set with a drop shot. Her fellow US talent responded emphatically, blanking her opponent 6-0 in the second set.
The turning point came when Baptiste left the court between sets for a mental reset. The strategy proved effective, as she approached the decider with renewed focus and aggression.
"I just had to grind and keep digging and digging," Baptiste said postmatch.
"Obviously the second set was not great for me, but I'm really happy I was able to turn it around. I just left the court to reset, I didn't really tell myself much — I never really leave the court, so me doing that was enough to reset."
Baptiste broke Navarro at 4-3 in the final set with a powerful forehand winner, then closed out the match with her seventh ace. The win ended Baptiste's three-match losing streak to Emma Navarro, dating back to their first meeting in 2018.
Baptiste will next face 2023 tournament runner-up Liudmila Samsonova in the Abu Dhabi Open quarterfinals. Fellow US player McCartney Kessler also advanced Tuesday, scoring an upset victory over sixth-seeded Leylah Fernandez.