The first 2020 Australian Open women's semifinal pits No. 4 seed Simona Halep against unseeded Garbine Muguruza. Before making any picks, you NEED to see who Gavin Mair is backing.

The famed international women's tennis guru is coming off his third straight profitable season, and anyone who has followed his picks during that time is up over $22,000! This is the same expert who called Andreescu winning the 2019 U.S. Open at 20-1, one year after calling Osaka to win that event at 32-1! In last year's French Open, Mair recommended Marketa Vondrousova at 60-1 and she made a stunning run to the final.

Now, Mair has broken down Halep vs. Muguruza in the women's semifinals like only he can and has released his best bets, including a play on who wins and exactly how many sets this match takes. One of his picks has a plus-money payback, so you ABSOLUTELY need to see Mair's picks and analysis before locking in your Australian Open semifinal picks.

Who wins Barty vs. Kenin in the Australian Open semifinals? And what are the best bets you should make? ... Join SportsLine right now to see Gavin Mair's Australian Open semifinal picks, all from the acclaimed expert who has returned over $22,000 the past three years! -- Use promo code TENNIS to get your first month of SportsLine for a buck!