In the Australian Open Round of 16 on Sunday, No. 1-ranked Jannik Sinner takes on No. 13 Holger Vitus Nodskov Rune.Sinner enters the Round of 16 after his three-set win on Saturday over Marcos

Holder and world number one Jannik Sinner will play Holger Rune in the last 16 of the Australian Open after the Danish world number 13 beat Serbia's Miomir Kecmanovic in five sets in the third round in Melbourne Saturday: 6-7 (5/7),

The former world No. 4 is into the second week of a hard-court major for the first time since 2023, rallying from two sets to one down to defeat Miomir Kecmanovic on Margaret Court Arena.

Day seven of the Australian Open saw a series of thrilling matches and surprising upsets. Holger Rune battled through a five-set match against Miomir Kecmanovic. Madison Keys defeated Danielle Collins despite Collins facing a knee injury.

Holger ousted Miomir 6-7, 6-3, 4-6, 6-4, 6-4 in three hours and 27 minutes, moving into the last 16 at Majors for the seventh time. The better-ranked player trailed two sets to one and 4-2 in the fourth set, knocking on the exit door. However, the young gun recovered and escaped!

Monfils upset fourth-seeded Taylor Fritz of the United States 3-6, 7-5, 7-6 (1), 6-4 in the third round at Melbourne, Australia. When Monfils made his Australian Open debut in 2005, Fritz, now 27 years old, was 7.

Iga Swiatek has described her performance as perfect after a 6-1, 6-0 victory over Emma Raducanu at the Australian Open.

Jannik Sinner advanced to the Australian Open's fourth round by defeating American Marcos Giron 6-3, 6-4, 6-2. Despite struggles returning Giron's serve and committing 37 unforced errors, Sinner prevailed,

The 13th-seeded Dane beat the Italian twice in 2024, making it hard to turn away from him as a plus-money play.

The 2025 Australian Open runs from January 12-26. Tennis fans can follow Sports Illustrated's Serve on SI for all the most important news from the sport.

Holger Vitus Nodskov Rune (No. 13) will face Miomir Kecmanovic (No. 51) in the Round of 32 at the Australian Open on Friday, January 17.Kecmanovic secured a three-set win over Hubert Hurkacz (6-4,