Ben Shelton battled to a four-set win over Lorenzo Sonego to reach his second grand slam semi-final. The big-serving American made his breakthrough at the Australian Open two years ago with a run to the quarter-finals on his debut before bettering that at the US Open.

The 21st seed Ben Shelton is through to his second Major semi-final at the Australian Open, the first in Melbourne. The young American ousted Lorenzo Sonego 6-4, 7-5, 4-6, 7-6 in three hours and 50 minutes, remaining on the title course.

Here is everything you need to know about Ben Shelton vs. Lorenzo Sonego, including TV and streaming options for the match.

All-action Ben Shelton battled past stubborn Italian Lorenzo Sonego 6-4, 7-5, 4-6, 7-6 (7/4) on Wednesday to reach his first Australian Open semi-final.

Atlanta native Ben Shelton reached his second Grand Slam semifinal at age 22 by beating the unseeded Lorenzo Sonego 6-4, 7-5, 4-6, 7-6 (4) on Wednesday.

Swiatek will face No. 19 Madison Keys of the U.S. on Thursday night for a berth in the final. The other women’s semifinal is No. 1 Aryna Sabalenka, the two-time defending champion, against her good friend, No. 11 Paula Badosa.

MELBOURNE — Ben Shelton’s Australian Open quarterfinal foe, Lorenzo Sonego, produced the shot of the tournament — diving to his left for a volley with so much spin that the ball bounced on one side of the net, then floated back over to the other — but it was the American who ended up with the victory Wednesday.

In a match scheduled for Friday, Fabian Marozsan (No. 59 in rankings) will face Lorenzo Sonego (No. 55) in the Round of 32 at the Australian Open.Sonego secured a five-set win over Joao Fonseca

Lorenzo Sonego's Australian Open has come to an end at the hands of American Ben Shelton, who trumped him 6-4 7-5 4-6 7-6(4) to book his second appearance in a grand slam semi-final. Shelton, the youngest American male to reach a second singles quarter-final at the AO since Andy Roddick over 20 years ago,

Here is everything you need to know about Learner Tien vs. Lorenzo Sonego, including TV and streaming options for the match.

Since 1988, when the Australian Open moved to Melbourne Park, Shelton is just the second left-handed player to reach the semi-finals of both hard court grand slams, after the great Rafael Nadal. He is also the youngest left-handed player to reach the Australian Open semi-finals since Nadal back in 2008.