May 20, 2026
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Read Article Sun vs. Storm prediction: Seattle favored to win Wednesday's WNBA game [5/20/2026]
Updated: | First published:
Written by Mac Douglass, Senior Editor
Get Connecticut Sun vs Seattle Storm predictions for WNBA Wednesday.
The Seattle Storm will face the Connecticut Sun, in what is expected to be a tight WNBA game, at Climate Pledge Arena on Wednesday, beginning at 10:00 PM ET.
Based on updated simulations, Dimers' proven WNBA model gives the Storm a slight edge with a 54% win probability over the Sun.
The Storm, with the likes of Natisha Hiedeman, Flau'jae Johnson and Zia Cooke, are set to take on the Sun, who feature Brittney Griner, Aneesah Morrow and Saniya Rivers.
This article offers a closer look at Wednesday's Sun vs. Storm matchup, including best bets and player prop picks.
Sun vs. Storm prediction: Who will win and cover?
Using innovative machine learning and statistical analysis, we have simulated the outcome of Wednesday's WNBA matchup between the Sun and Storm, forming part of our WNBA predictions coverage.
Our leading predictive model currently gives the Storm a 54% chance of beating the Sun.
According to our model, the Sun (+2.5) have a 54% chance of covering the spread, while the 169.5-point over/under has a 60% chance of staying under.
Sun vs. Storm odds
We have researched the best WNBA odds in America for this game, which are listed here:
| Bet Type | Sun | Storm |
|---|---|---|
| Spread | +2.5 (-108) | -2.5 (-110) |
| Moneyline | +120 | -138 |
| Total | o169.5 (-110) | u169.5 (-110) |
All odds are correct at the time of publication and are subject to change.
Sun vs. Storm picks and best bet
After matching our predictions against the best current odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:
| Bet Type | Pick | Bet Now |
|---|---|---|
| Spread | Sun +2.5 | -108 |
| Moneyline | Sun | +120 |
| Total | Under 169.5 | -110 |
According to our WNBA best bets, the top play to make on this game is Under 169.5 total points.
These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.
Sun vs. Storm player props
Looking for Sun vs. Storm WNBA prop bets? We use the best information available to project how each team's leading players will perform at Climate Pledge Arena.
Brittney Griner is expected to lead the Sun with 14 points, 6 rebounds and 1 assists, while Natisha Hiedeman is projected to have 15 points, 3 rebounds and 5 assists for the Storm.
Check out our WNBA player projections for a full range of projected box scores, including points, assists, rebounds and today's WNBA first basket picks.
Sun prediction
Our model's projected player stats for the Sun are:
| Player | PTS | REB | AST | 3PM | DFS |
|---|---|---|---|---|---|
| Brittney Griner | 14 | 6 | 1 | 0 | 29 |
| Aneesah Morrow | 12 | 10 | 1 | 1 | 31 |
| Saniya Rivers | 9 | 3 | 3 | 1 | 24 |
| Kennedy Burke | 8 | 3 | 2 | 1 | 20 |
| Hailey Van Lith | 8 | 2 | 3 | 1 | 19 |
Storm prediction
Projected points, rebounds, assists and three-pointers made for the Storm:
| Player | PTS | REB | AST | 3PM | DFS |
|---|---|---|---|---|---|
| N. Hiedeman | 15 | 3 | 5 | 2 | 30 |
| F. Johnson | 14 | 4 | 2 | 1 | 28 |
| Zia Cooke | 9 | 2 | 2 | 1 | 17 |
| Stefanie Dolson | 9 | 4 | 3 | 2 | 23 |
| Jade Melbourne | 9 | 2 | 4 | 1 | 22 |
Sun vs. Storm game-day updates and essential details
Wednesday's game between the Storm and Sun at Climate Pledge Arena is scheduled to start at 10:00 PM ET.
- Who: Connecticut Sun vs. Seattle Storm
- Date: Wednesday, May 20, 2026
- Time: 10:00 PM ET/7:00PM PT
- Venue: Climate Pledge Arena
Conclusion
We predict the Storm, with a 54% win probability, will likely beat the Sun in Wednesday's WNBA matchup.
Additional tools and information for betting safely can be found in our Responsible Gambling hub.
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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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