A pair of newcomers to a grand slam semifinal meet when 32nd-ranked Anastasia Pavlyuchenkova meets 85th-ranked Tamara Zidansek in the 2021 French Open women's singles semifinals at 9 a.m. ET on Thursday. 

The latest Pavlyuchenkova vs. Zidansek odds from William Hill Sportsbook list Pavlyuchenkova as a -175 favorite (risk $175 to win $100), while Zidansek is going off as the slight +138 underdog. The Over-Under for total games is set at 20.5. 

Before you make any Pavlyuchenkova vs. Zidansek 2021 French Open women's semifinals picks, you MUST see what Gavin Mair has to say.

Mair is a renowned women's tennis handicapper, who cashed in HUGE at the French Open last year. Mair picked Iga Swiatek to win (-163) and win in straight sets (+140), and he was right on both counts. 

He also called unseeded Jelena Ostapenko (80-1) winning the 2017 French Open, Naomi Osaka (32-1) winning the 2018 U.S. Open and Bianca Andreescu (20-1) winning the 2019 U.S. Open.

Now, Mair has broken down the latest 2021 French Open women's semifinals odds and released his coveted best bets for Pavlyuchenkova vs. Zidansek. His picks include a play on the outright winner and a prop that bring a BIG return! You ABSOLUTELY need to see all of Mair's picks and analysis of Pavlyuchenkova vs. Zidansek and the 2021 French Open before you bet.

So who wins the Pavlyuchenkova vs. Zidansek semifinal? And which pick could lead to a BIG return? ... Join SportsLine right now to see Gavin Mair's top 2021 French Open semifinals picks, all from the acclaimed expert who hit it big in the last French Open women's final!