The Indiana Fever (7-12) and the Phoenix Mercury (9-8) battle on Sunday at 3 p.m. ET. Indiana is on a two-game losing streak, falling 89-77 to the Seattle Storm on Thursday. Meanwhile, Phoenix knocked off the Los Angeles Sparks 92-78 on Friday. 

Phoenix is an 8-point favorite in the latest Fever vs. Mercury odds, while the over/under for total points scored is 176.5. Before you lock in any WNBA picks, you need to see what SportsLine women's basketball expert Calvin Wetzel has to say.

Wetzel, HerHoopStats.com lead betting writer, incorporates his mathematical background and strong knowledge of women's hoops to turn the site's prediction model into picks. After teaming up with Aaron Barzilai, a Ph.D. from Stanford, Wetzel is an incredible 1,385-988 (+372.33 units) on women's college basketball picks since the start of the 2021-22 season. He's also coming off a great 2023 season with a 238-185-1 overall record that featured a return on investment of nearly 7%!

Now Wetzel has set his sights on Sunday WNBA action and landed on three best bets.

The expert is leaning Over and he has two confident picks -- one on the spread and two must-see props! You ABSOLUTELY need to see his picks before locking in your plays!

Who covers in Fever vs. Mercury, and which props should you be all over? ... Join SportsLine now to find out, all from from one of the leading women's basketball experts in the country who is up +372 units on his women's CBB picks since 2021!