As the WNBA regular season continues to wind down and the playoffs approach, we still have a few crucial slates of regular season basketball left to play, and none more important than the 6-game docket on tap today featuring all 12 teams in the league. Our betting experts have you covered with five bets for Sunday's matchups, including three picks against the spread and two player prop predictions.
Read below for our staff's WNBA best bets for Sunday, September 15.
WNBA Best Bets, Picks, Predictions for Sunday, September 15
| Game | Time (ET) | Pick |
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  | 3:00 p.m. | |
  | 3:00 p.m. | |
  | 3:00 p.m. | |
  | 6:00 p.m. | |
| 6:00 p.m. | |
Specific betting recommendations come from the sportsbook offering preferred odds as of writing. Always shop for the best price using our WNBA Odds page, which automatically surfaces the best lines for every game. | ||
Joe Dellera's Wings vs. Fever Player Prop Bet
By Joe Dellera
Caitlin Clark faces off against the Dallas Wings and although they have already pretty much locked up the 6-seed, a win would officially secure that.
Dallas plays at a blistering pace and has the worst defense in the WNBA. Caitlin has destroyed them this season as well. She’s recorded games of 43 and 40 points + assists, blowing past this combined line of 32.5 on both occasions.
I’ll grab her to exceed 32.5 points + assists today, and would play it at 33.5 as well.
Pick: Caitlin Clark Over 32.5 Points + Assists (-115)
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Michael Fiddle's Dream vs. Mystics Spread Prediction
This is the second consecutive matchup between the Mystics and the Dream, and if the Chicago Sky lose to the Mercury, then the winner of this game takes the 8th seed and goes to the playoffs.
In back to back matchups, it is a handicapping strategy to ride the losing team in Game 2 of the set.
The Dream have been the sharp side of both games, having more veteran presence, yet they simply could not hit a shot in the second quarter last game and ultimately fell short due to shot quality and shooting variance.
Grabbing the Dream at nearly even-money feels like a dream in this spot.
Pick: Dream -1 (-110)
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Joe Dellera's Lynx vs. Liberty Player Prop Pick
By Joe Dellera
The Liberty face off against the Lynx and can secure the overall No. 1 seed with a win on Sunday. This would allow them to rest their starters during the final two games of the regular season. However, the final two games are easier matchups, so I don’t want to get into the weeds too much with the motivations for this game.
The Lynx do not have a traditional center and Stewie has dominated in this matchup historically. This season, she has recorded 11, 11, and 17 rebounds against the Lynx in the three games against them this season. Additionally, Stewart has gone under this line just once in 10 games against the Lynx since 2022, while averaging 9.8 per game in those matchups.
I’ll back Stewie to clean the glass on Sunday.
Pick: Breanna Stewart Over 7.5 Rebounds (-115)
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Bryan Fonseca's Sun vs. Aces First Half Prediction
I'm expecting a hot start for the Las Vegas Aces… or at least hot enough to where the Connecticut Sun's elite defense won't be able to fend them off early.
The Aces just trailed the Sun in Connecticut by a score of 38-26 at halftime five games ago, before eventually flipping the script for a 72-67 win. I'm expecting the home team — the Aces in this case — to have a similarly successful first half.
We also just saw the Aces get off to a pair of hot starts against the Indiana Fever on the road in back to back efforts, leading at halftime by more than three each time before an uneven second half, but an eventful finish.
The Aces have outscored teams by three or more in six of their last eight first halves.
Pick: Aces First Half Spread -3 (-110)
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Michael Fiddle's Sun vs. Aces ATS Pick
The Las Vegas Aces are playing well at the right time. They just beat the Fever handily in back to back games on the road, and were back to talking trash and having a ton of fun.
A'ja Wilson was back on the court after missing a game and was seen in a walking boot – and returned to easily dropping 30 points. The defending champs know when to turn it on, and thats now.
The Aces face the Sun today, who are tough competition, but are still trying to find their rhythm with Mabrey coming off the bench since the olympic return. This is one team I want to back, and another I want to fade.
Pick: Aces -4.5 (-105)
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