Sep 21, 2026
WNBA player props today: Monday's best props include Angel Reese [9/21/2026]
Read Article Best WNBA bets today: Monday's picks include Wings vs. Mercury play [9/21/2026]
Updated: | First published:
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Written by Mac Douglass, Senior Editor
Get WNBA picks today and best bets for Monday, September 21, 2026.
Today’s best WNBA bets for September 21, 2026 are here, with Wings vs. Mercury and Dream vs. Liberty among the top plays identified by our model across Monday’s WNBA action.
Dimers’ predictive analytics engine runs 24/7, going over the latest WNBA odds to find top betting edges. The result? Data-backed plays that help Dimers Pro members make smarter decisions.
List of WNBA best bets tonight [9/21, updated 2:36AM ET]
Below, you’ll find today’s WNBA best bets, ranked by edge for Monday, September 21, 2026.
Wings ML (-218)
- Edge: 6.8%
- Probability: 75.4%
- Matchup: Wings vs. Mercury (10:00PM ET)
Our model has identified value on Wings to defeat Mercury at -218 odds. A 75.4% probability produces an edge of 6.8%, making this the strongest play for today's WNBA slate.
Dream ML (-117)
- Edge: 2.7%
- Probability: 56.6%
- Matchup: Dream vs. Liberty (8:00PM ET)
Dream ML carries a 2.7% edge and a probability of 56.6% at 54¢ odds, according to our model.
Wings -6.5 (+104)
- Edge: 2.4%
- Probability: 51.4%
- Matchup: Wings vs. Mercury (10:00PM ET)
Wings -6.5 vs. Mercury at 49¢ odds shows a 2.4% edge, supported by a 51.4% probability in simulations.
WNBA best bets summary: Monday, 9/21/2026
As of 2:36AM ET, here are our top WNBA bets by edge recommended by our model:
| Matchup | Bet | Odds | Edge | Prob. |
|---|---|---|---|---|
| Wings vs. Mercury | Wings ML | -218 @ DraftKings | 6.8% | 75.4% |
| Dream vs. Liberty | Dream ML | 54¢ @ Polymarket | 2.7% | 56.6% |
| Wings vs. Mercury | Wings -6.5 | 49¢ @ Polymarket | 2.4% | 51.4% |
List of upcoming WNBA games to bet on [9/21/2026]
- Dream vs. Liberty (8:00PM ET, Monday)
- Wings vs. Mercury (10:00PM ET, Monday)
Conclusion
Our WNBA best bets are locked and loaded for September 21, 2026, featuring plays such as Wings ML vs. Mercury and Dream ML. Powered by advanced simulations, these picks are here to boost your betting game.
Our predictions are sourced from current data to help you make informed decisions. For additional resources and advice, head to our Responsible Gambling hub.
All odds and probabilities in this article are correct and accurate at the time of publication.
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Mac Douglass specializes in NFL previews for the NFC South and NFC East, MLB best bets, Formula 1 race previews, and professional tennis insights. Combining predictive simulations and data-driven sports analysis, Mac provides in-depth content to elevate the betting experience for sports fans.
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