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Phoenix Mercury vs. Dallas Wings Prediction: Picks and Best Bet for Saturday’s WNBA Matchup

The Dallas Wings host the Phoenix Mercury on Saturday riding a five-game win streak. Here’s our full prediction, odds breakdown, and best bet for this WNBA matchup.

By Adam Hutchinson Updated September 19, 2026
Jessica Shepard grabbing a rebound for the Dallas Wings

Phoenix Mercury vs. Dallas Wings Prediction: Picks and Best Bet for Saturday’s WNBA Matchup

The Dallas Wings host the Phoenix Mercury on Saturday at College Park Center in Arlington, and this one has the feel of a team playing out the string against a club still fighting for playoff positioning. Dallas enters at 25-16 and has already clinched a postseason berth, riding a five-game winning streak that includes a 97-77 blowout of the Los Angeles Sparks on Thursday. Phoenix, meanwhile, sits at 15-26 and has been dealing with a rash of injuries down the stretch, most notably the season-ending leg injury to Kelsey Plum that has scrambled the Mercury’s backcourt rotation for weeks.

This is a strange juxtaposition of trajectories. Dallas has been one of the hottest teams in the league since late August, while Phoenix has bounced between competitive efforts and lopsided losses depending on who’s actually available to suit up. With the Wings locked into the postseason and still playing with an edge, and Phoenix trying to salvage pride in the season’s final stretch, the matchup on paper looks lopsided — but the betting market and the box score don’t always agree on how these late-season games actually play out.

What the Market Is Saying About This One

Oddsmakers have made Dallas a heavy favorite, with the spread sitting at Wings -9.5 (-112 to -114) and Phoenix getting the points at +9.5 (-106 to -108). The moneyline reflects an even bigger gap in perceived talent — Dallas is priced between -400 and -455 depending on the book, while Phoenix sits out at +320 to +330. The total is set at 172.5, with a slight lean toward the under at a few shops. That kind of spread in a WNBA game usually signals a real talent and health disparity, and given Phoenix’s injury situation, the market isn’t wrong to lean this hard toward Dallas covering at home.

Bueckers and the Wings Are Rolling at the Right Time

Paige Bueckers has been the engine for Dallas all season, averaging 20.4 points and 5.8 assists per game while shooting better than 50% from the field. She’s been especially efficient of late, and her ability to control tempo and set up teammates has made the Wings dramatically harder to guard than their record early in the year suggested. Jessica Shepard has quietly been just as important, averaging 14.4 points and a team-best 11.1 rebounds per game, and she’s already recorded five triple-doubles this season — a testament to how involved she is in Dallas’s offense beyond just scoring. Arike Ogunbowale rounds out the trio, still capable of erupting for 20-plus points on any given night even while posting a modest 15.1 points per game on the season.

Dallas’s five-game winning streak has come against a mix of competition, but the underlying numbers are legitimate — the Wings are outscoring opponents by a wide margin during the run and have been getting contributions up and down the roster, from Awak Kuier off the bench to steady guard play from Azzi Fudd. That depth matters against a Phoenix team that’s been forced to lean heavily on one or two healthy scorers most nights.

Bettors weighing a player prop on this game should note Phoenix’s saving grace has been Kahleah Copper, who’s averaging 21.3 points, 3.6 rebounds and 1.9 assists per game and has continued to produce even as the roster around her has thinned out. She scored 35 points in a loss to Washington back in late August and has shown flashes of taking over games singlehandedly. The concern for Phoenix heading into Arlington is her own health — she’s been listed as questionable with a groin issue, and if she’s limited or unavailable, the Mercury’s offense loses its only reliable shot-creator against a Dallas defense that’s been playing with confidence. Without Plum, who was averaging over 20 points a game in her brief Mercury tenure before the injury ended her season, Phoenix simply doesn’t have the firepower to match Dallas possession for possession over 40 minutes.

Prediction and Best Bet

Dallas has too much continuity, too much depth, and too much motivation to protect its playoff seeding to slip up here, especially at home against a Mercury team that’s shorthanded and playing out a lost season. Phoenix has enough individual talent in Copper to keep this from turning into a total blowout, but the gap in overall roster health should be the deciding factor.

  • Prediction: Dallas Wings 91, Phoenix Mercury 79
  • Best Bet: Dallas Wings -9.5

The Wings have won five straight and are getting healthy production across the board, while Phoenix is banged up and missing its top offseason addition for the rest of the year. Betting the number of the road side, rather than laying the heavy moneyline juice, is the smarter way to back Dallas’s clear talent and health advantage in this one. Bettors looking to shop lines before kickoff can compare current markets through our odds hub for the best number on the spread.

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