Rafael Nadal reaches Australian Open quarterfinals for 14th time

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Rafael Nadal finally got the better of a crazy, long tiebreaker and knew he'd won half the battle.

After saving four set points and missing with the first six of his own, Nadal finally clinched a tiebreaker that lasted 28 minutes and 40 seconds to set himself on course to secure a spot in the Australian Open quarterfinals for a 14th time.

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After his 7-6 (14), 6-2, 6-2 fourth-round victory over fellow left-hander Adrian Mannarino on Sunday, Nadal is potentially just three wins away from a men’s record 21st Grand Slam singles title.

He later reflected on a tiebreaker where momentum swung wildly; where chants of "Let’s go Rafa, Let’s go!" rang out; where a point was decided on a 25-shot rally with both players scrambling at full stretch; and that ended only when Nadal volleyed from deep in the court and Mannarino’s reflex reply skewed wide.

"Well, you know, I played a couple," he said, smiling, in reference to long tiebreakers. "But, yeah, (it was) a crazy one, chances for both. And, yeah, lucky to win that tiebreak at the end, no?

Rafael Nadal of Spain celebrates after defeating Adrian Mannarino of France in their fourth round match at the Australian Open tennis championships in Melbourne, Australia, Sunday, Jan. 23, 2022. (AP Photo/Hamish Blair)

"Half of the match in the tiebreak, without a doubt."

Nadal will next play Denis Shapovalov, the 22-year-old Canadian who finished off a 6-3, 7-6 (5), 6-3 win over Olympic gold medalist Alexander Zverev on Margaret Court Arena less than an hour later to reach the last eight in Australia for the first time.

Shapovalov had to isolate after testing