Eugenie Bouchard will try to return to the Australian Open quarter-finals tonight against Romania's Irina-Camelia Begu.

Bouchard, seeded seventh, has yet to drop a set in the tournament and is looking to better her semifinal result from last year.

You can watch the match live on TSN1, TSN5 and TSN GO at 7pm et/4pm pt. 

Bouchard defeated 36th seed Caroline Garcia of France 7-5, 6-0 on Friday to reach this point. 

Also on Friday, the 42nd-seeded Begu defeated Germany's Carina Witthoeft 6-4, 6-4 to advance to third round. Her best result at a major came at last year's Australian Open, when she reached the quarter-finals.

Bouchard reached the semifinal round both in Melbourne and at the French Open last season and was a runner up at Wimbledon. She was eliminated in the fourth round at the US Open, the year's final major.

In other fourth round action tonight, second seed Maria Sharapova faces 21st-seed Shuai Peng of China. The winner of that match will face the victor of Bouchard-Begu's match.

Sharapova eased into the fourth round with a straight sets victory over Zarina Diyas, while Peng defeated Yaroslava Shvedova 7-6 (9-7), 6-3. Peng has never advanced past the fourth round at a major.

Immediately following that match, 2013 Australian Open runner-up Rafael Nadal will play Kevin Anderson of South Africa.

TSN's full line-up of matches tonight from the Australian Open:

TSN 1 – 7pm et/4pm 
Eugenie Bouchard (CAN) [7] Vs Irina-Camelia Begu (ROU)
Followed by ESPN Court-to-Court coverage

TSN3 – 7pm et/4pm pt: Margaret Court Arena 
1. Kiki Bertens (NED) / Johanna  Larsson (SWE) Vs Svetlana Kuznetsova (RUS) / Samantha Stosur (AUS)
2. Julia Goerges (GER) Vs Ekaterina Makarova (RUS) [10]
3. Tomas Berdych (CZE) [7] Vs Bernard Tomic (AUS)
 
TSN5 – 7 PM ET
Eugenie Bouchard (CAN) [7] Vs Irina-Camelia Begu (ROU)
Followed by coverage from Rod Laver Arena 
 
Rod Laver Arena Order of Play
1 Eugenie Bouchard (CAN) [7] Vs Irina-Camelia Begu (ROU)
2 Shuai Peng (CHN) [21] Vs Maria Sharapova (RUS) [2]
3 Kevin Anderson (RSA) [14] Vs Rafael Nadal (ESP) [3]
4 Yanina Wickmayer (BEL) Vs Simona Halep (ROU) [3]
5 Andy Murray (GBR) [6] Vs Grigor Dimitrov (BUL) [10]