The 2021 Miami Open women's singles title will be on the line when world No. 1 Ashleigh Barty and No. 9 Bianca Andreescu collide in the final on Saturday at Hard Rock Stadium in Miami Gardens, Fla. The match is scheduled for 1 p.m. ET. William Hill Sportsbook lists Barty as a -187 favorite, while Andreescu is a +160 underdog.

Before you make any Barty vs. Andreescu or 2021 Miami Open women's final picks, you MUST see what Gavin Mair has to say.

Mair is the international women's tennis expert who called unseeded Jelena Ostapenko (80-1) winning the 2017 French Open, Naomi Osaka (32-1) winning the 2018 U.S. Open and Andreescu (20-1) winning the 2019 U.S. Open. Before the women's singles final in the most recent grand slam, the Australian Open, he picked Osaka to win in straight sets (-162) and for the match to go Under 20.5 total games (-118), and he was right on both counts.

And on Thursday he went a perfect 4-0 with his wagers across the two semifinals, including correctly calling that both Andreescu and Maria Sakkari would win a set at +130.

Now, Mair has broken down the latest 2021 Miami Open women's final odds and released his coveted best bets for Andreescu vs. Barty. We can tell you that he is leaning for the match to go Over 22.5 total games. His picks include a play on the outright winner and how many sets the match lasts! You ABSOLUTELY need to see Mair's analysis of Barty vs. Andreescu and the 2021 Miami Open final before you bet.

So who wins the Barty vs. Andreescu final? And how many sets will it go? ... Join SportsLine now to see Gavin Mair's 2021 Miami Open women's final picks, all from the acclaimed expert who hit it big in the last grand slam and went a perfect 4-0 in Thursday's semifinals! -- Use promo code TENNIS to get your first month of SportsLine for a buck!