Australian Open Will Begin Using Final-Set Tiebreaker - The New York Times

Dallas' John Isner falls in 5th-set tiebreak at US Open, ending tennis career

How is the winner decided if they get to 6-6 in the fifth set? - AS USA

Rybakina, Sabalenka to meet in Australian Open women's final – New York Daily News

For Nadal and His Contemporaries, It Is About Winning, and Quickly - The New York Times

Australian Open announces switch to final-set tie-breaks for 2019 tournament, Australian Open

Li Na Wins A Second Grand Slam At Australian Open : The Two-Way : NPR

Australian Open 2023 live updates: Men's semi-finals results, highlights, score, Novak Djokovic def Tommy Paul, Stefanos Tsitsipas def Karen Khachanov

How Are Ties Broken in Tennis? That Depends - The New York Times

Tsitsipas subdues Lehecka to reach Australian Open semi-final

The 10 Most Memorable Matches in Australian Open History, News, Scores, Highlights, Stats, and Rumors

Australian Open 2022 women's final, Ash Barty def Danielle Collins, score, results, match report, blog, records, stats

How Do You Solve a Problem Like a Tied Set? - The New York Times