Mercury vs. Storm: Betting Trends, Odds, Records Against the Spread, Predictions - June 20

The Phoenix Mercury (4-12) will aim to halt a four-game losing streak when they host the Seattle Storm (3-13) at 3 p.m. ET on Saturday, June 20, 2026. The Storm have lost nine games in a row.

Phoenix, led by Kahleah Copper with 12 points, fell short in an 86-76 defeat against Las Vegas in their last outing. Jovana Nogic added 12 points.

Seattle lost to Portland 94-89 on the road last time out, and were led by Dominique Malonga (28 PTS, 11 REB, 2 STL, 3 BLK, 63.2 FG%) and Natisha Hiedeman (19 PTS, 6 AST, 42.9 FG%, 5-8 from 3PT).

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Mercury vs. Storm Betting Lines

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

• Favorite: Mercury (-6.5)
• Total: 162.5
• Mercury Moneyline: -250
• Storm Moneyline: +198

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Mercury Betting Insights

• The Mercury have an implied moneyline win probability of 71.4% in this contest.
• Phoenix has gone 2-3 in games when favored on the moneyline (winning 40% of those games).
• The Mercury have put together a 5-11-0 ATS record so far this year.
• Phoenix's 16 games this season have gone over this contest's total of 162.5 points nine times.
• The Mercury have an average point total of 167.8 in their outings this year, 5.3 more points than this game's over/under.

Storm Betting Insights

• The Storm have a 33.6% chance to win this game based on the implied probability of the moneyline.
• Seattle has won two, or 14.3%, of the 14 games it has played as the underdog this season.
• The Storm have compiled an 8-8-0 record against the spread this year.
• Seattle has combined with its opponents to score more than 162.5 points in eight of 16 games this season.
• Storm games this year have had a 164.3-point total on average, 1.8 more points than this matchup's over/under.

Key Stats for Mercury vs. Storm

• The 81.8 points per game Phoenix averages are just two fewer points than Seattle allows (83.8).
• The Mercury are 2-4 when scoring more than 83.8 points.
• Phoenix has been much better offensively at home, where it scores 86.9 points per game, compared to road games, where it averages 77.9 per game. Defensively, it is much worse in home games, where it surrenders 96.3 points per game, versus on the road, where it allows opponents to average 79.3 per game.
• Seattle averages 9.6 fewer points per game (77.2) than Phoenix give up to opponents (86.8).
• When they score more than 86.8 points, the Storm are 2-2.
• Seattle scores 77.4 points per game at home, 0.4 more than away (77). On defense, it gives up 78.6 per game, 10.4 fewer points than away (89).

All Media on this page by Associated Press.