ATP Tour on Twitter: "He. keeps. fighting. @RafaelNadal wins an epic tie break against Mannarino, taking the first set 7-6(14)💪 #AusOpen | #AO2022 https://t.co/e8A9CXqqom" / Twitter
![Australian Open announces switch to final-set tie-breaks for 2019 tournament | Australian Open | The Guardian Australian Open announces switch to final-set tie-breaks for 2019 tournament | Australian Open | The Guardian](https://i.guim.co.uk/img/media/47a9f10d261f1e944382f533698cf1fdb3c701bd/0_14_2167_1300/master/2167.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=529d1e95399556ef78e5dac92a646671)
Australian Open announces switch to final-set tie-breaks for 2019 tournament | Australian Open | The Guardian
![Tennis: controversy about the effect of winning the first set tiebreaker | Statistical Modeling, Causal Inference, and Social Science Tennis: controversy about the effect of winning the first set tiebreaker | Statistical Modeling, Causal Inference, and Social Science](https://statmodeling.stat.columbia.edu/wp-content/uploads/2009/03/tennis.png)
Tennis: controversy about the effect of winning the first set tiebreaker | Statistical Modeling, Causal Inference, and Social Science
![Wimbledon tennis tie-break rules explained: How new final-set decider for 2019 works | London Evening Standard | Evening Standard Wimbledon tennis tie-break rules explained: How new final-set decider for 2019 works | London Evening Standard | Evening Standard](https://static.standard.co.uk/s3fs-public/thumbnails/image/2019/06/24/14/nadalwimbledon2017.jpg?width=1200&height=1200&fit=crop)