Marta Kostyuk, ranked World No. 29, won her Miami Open match against Anna Blinkova (Russia) with a score of 6-2, 6-1. Kostyuk's victory was notable for her use of an underarm serve on match point, catching Blinkova off guard and winning the point.
The underarm serve, a risky but effective tactic, proved successful in securing Kostyuk's victory. Blinkova was positioned far behind the baseline, leaving her unable to return the serve.
The commentator expressed surprise at the unusual serve, highlighting its rarity. Fans reacted positively on social media, praising Kostyuk's boldness and skillful execution. While Kostyuk seemed to apologize for her unconventional move, the two players did not shake hands.
Kostyuk will next play against World No. 4 Jessica Pegula, as she aims for her second career title.