Australian Open 2025 Predictions: Day 9 - 20/01/2025

As Day 9 unfolds at Melbourne Park, the quarterfinals bring the tournament into its most thrilling phase yet. The stakes have never been higher, with each match a test of nerves, skill, and determination. 

Alex De Minaur eyes another step toward greatness, while Ben Shelton aims to cement his rising-star status. Meanwhile, dark horses and determined challengers are ready to disrupt the hierarchy and make their mark on the grand stage.  

The intensity on the hard courts, the echoing cheers of the crowd, and the razor-sharp focus of the players set the stage for a day of electrifying tennis drama. As the journey towards the Australian Open title intensifies, each serve, rally, and break could determine the outcome.

Australian Open 2025 Day 9 Predictions and Betting Tips: 20/01/2025

Alex De Minaur will take on the American Alex Michelsen in the fourth round of the Australian Open: Alex De Minaur vs. Alex Michelsen

• Date: 20/01/2025
• Time: 00:00 UTC
• World number 8 Alex de Minaur is set to face American Alex Michelsen, ranked 42nd, in the fourth round of the Australian Open. 

This will be their first career meeting. In the third round, de Minaur showed great determination by defeating Argentina's Francisco Cerúndolo in four sets. Michelsen continued his impressive run by overcoming Karen Khachanov in straight sets, advancing to the fourth round. 

De Minaur's exceptional speed and defensive skills make him a formidable opponent. Michelsen's powerful serve and aggressive play will be key factors in the match. Considering de Minaur's higher ranking and experience, he is favored to win their upcoming encounter.

Alex De Minaur vs. Alex Michelsen Prediction 20/01/2025: De Minaur to Win 

Ben Shelton is set to face Gael Monfils in the fourth round of the Australian Open. Ben Shelton vs. Gael Monfils

• Date: 20/01/2025
• Time: 00:00 UTC
• World number 20 Ben Shelton is set to face France's Gaël Monfils, ranked 41st, in the fourth round of the Australian Open.

This will be their first career meeting. In the third round, Shelton showcased his prowess by defeating Italy's 16th seed, Lorenzo Musetti, in four sets, advancing to the fourth round for the second time in his career. Monfils, at 38, delivered a stunning performance by upsetting fourth seed Taylor Fritz in four sets, becoming the oldest male player since Roger Federer to reach the fourth round in Melbourne.

Shelton's powerful serve and aggressive baseline play make him a formidable opponent. Monfils' experience and athleticism will be key factors in this matchup. Given both players' recent performances, a closely contested match is anticipated.

Ben Shelton vs. Gael Monfils Prediction 20/01/2025: Over 39.5 games 

Lorenzo Sonego will face the Vietnamese American Learner Tien: Lorenzo Sonego vs. Learner Tien

• Date: 20/01/2025
• Time: 00:00 UTC
• World number 55 Lorenzo Sonego is set to face American teenager Learner Tien, ranked 121st, in the fourth round of the Australian Open.

This will be their first career meeting. 

In the third round, Sonego demonstrated his composure by defeating the Hungarian Fabian Marozsan, winning in 4 sets. Tien continued his impressive run by overcoming France's Corentin Moutet in straight sets, becoming the youngest male player to reach the fourth round in Melbourne since Rafael Nadal in 2005. Sonego's powerful baseline game and experience on the tour make him a formidable opponent. 

Tien's youthful energy and recent form suggest he will pose a significant challenge. It is expected to be a hotly contested match given the performances of both players.

 Sonego vs. Learner Tien Prediction 20/01/2025: Over 39.5 games 

Jannik Sinner will play against Holger Rune in their upcoming Australian Open match. Jannik Sinner vs. Holger Rune 

• Date: 20/01/2025
• Time: 00:00 UTC
• World number 1 Jannik Sinner is set to face Denmark's Holger Rune, ranked 13th, in the fourth round of the Australian Open.

Their head-to-head record stands at 2-2, with Sinner winning their last two encounters, including a quarterfinal match at the 2024 Rolex Monte Carlo Masters. In the third round, Sinner demonstrated his dominance by defeating American Marcos Giron in straight sets, marking his 17th consecutive victory.  

Rune showed his determination by completing his second five-set comeback of the tournament, securing his spot in the fourth round. Sinner's consistent baseline play and recent form position him as the favorite in this matchup. Rune's tenacity and ability to challenge top players suggest a competitive encounter.

Jannik Sinner vs. Holger Rune Prediction 20/01/2025: Sinner to Win