Mühlberger A, Kolbinger O. The serve clock reduced rule violations, but did not speed up the game: A closer look at the inter-point time at the 2018 US Open. J. Hum. Sport Exerc. [Internet]. 2021 Jul. 1 [cited 2024 Apr. 27];16(3):528-40. Available from: https://www.jhse.ua.es/article/view/2021-v16-n3-serve-clock-rule-violations-speed-up-game-2018-us-op