Storm vs. Sun: Betting Trends, Odds, Records Against the Spread, Predictions - May 20

The Connecticut Sun (0-5) aim to stop a five-game losing skid when visiting the Seattle Storm (1-3) at 10 p.m. ET on Wednesday, May 20, 2026 at Climate Pledge Arena. The contest airs on NBCS-BOS and CW Seattle.

Seattle lost to Indiana 89-78 in its last game. Natisha Hiedeman led the way with 19 points, followed by Flau'jae Johnson with 14 points, six rebounds and four blocks.

Connecticut fell to Portland 83-82 on the road in its most recent game. Its top performers were Brittney Griner (16 PTS, 2 BLK, 50 FG%) and Aneesah Morrow (12 PTS, 12 REB, 50 FG%).

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Storm vs. Sun Betting Lines

Snag a peek below at the most up-to-date betting lines for the Storm-Sun matchup.

• Favorite: Storm (-1.5)
• Total: 168.5
• Storm Moneyline: -120
• Sun Moneyline: +100

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Storm Betting Insights (2025 Stats)

• Based on this matchup's moneyline, the Storm have an implied win probability of 54.5%.
• Seattle won 48.6% of the games last season it was favored on the moneyline (17-18).
• The Storm won 19 games against the spread last season, while failing to cover 28 times.
• Seattle and its opponents combined to score more than 168.5 points in 18 of 47 games last season.
• The Storm had an average total of 160.5 in their matchups last season, 8.0 fewer points than this game's over/under.

Sun Betting Insights

• Oddsmakers have implied with the moneyline set for this matchup that the Sun have a 50.0% chance to win.
• Connecticut has been the underdog in four games this season, and it has failed to win any of those contests.
• The Sun have won two games against the spread this season.
• Connecticut has combined with its opponents to score more than 168.5 points in three of five games this season.
• The Sun have a 168.5-point average over/under in their contests this season, the exact same as this game's total.

Key Stats for Storm vs. Sun

• Last year, the 82.1 points per game Seattle recorded were just 3.9 fewer points than Connecticut allowed (86).
• The Storm had a 12-4 record last season when scoring more than 86 points.
• Seattle averaged 81.9 points per game in home games last season. In road games, it performed better offensively, averaging 82.4 points per contest.
• Connecticut put up an average of 75.8 points last year, only 4.3 fewer points than the 80.1 that Seattle allowed to opponents.
• When they scored more than 80.1 points last season, the Sun went 7-10.
• Connecticut averaged 79 points per game at home last season, and 72.7 away.

All Media on this page by Associated Press.