Dallas Wings at Phoenix Mercury

On Monday, September 21, 2026, the Phoenix Mercury edged the Dallas Wings 87-86, covering the tracked +5.5 spread to secure a win for our model's low-rated pick. Taking the points on Phoenix proved sound, as the home underdogs stayed competitive throughout and ultimately grabbed the outright victory.

The model correctly diagnosed that the betting market was giving Dallas too much credit. It projected an 88–84 Dallas win, identifying an edge on Phoenix to keep the margin well within the 5.5-point window. That tight game script materialized, with neither side pulling away in a closely contested fourth quarter.

What the model missed was Phoenix's defensive upside down the stretch. While Dallas nearly hit its projected scoring total with 86 points, Phoenix generated just enough extra stops late to overturn the projected four-point deficit into a one-point win.

The Dallas Wings visit the Phoenix Mercury on Monday night in a matchup where our statistical model anticipates a competitive contest. Our opponent-adjusted baseline projects an 88–84 victory for Dallas, producing 172 combined points and sitting right around the 172.5 game total.

At the tracked line of Phoenix +5.5, the number we took, the model identifies value on the home side. With Dallas favored by 5.5 points in the market against our projected model margin of -2.9, our system detects a 1.7-point edge in favor of the Mercury keeping the final deficit within five points.

We give this play a low confidence rating. The evaluation draws from a database of 652 completed games over two seasons—incorporating 327 discounted results from last season—alongside 15.12 weighted games of recent team history on both sides. While the statistical indicators lean toward Phoenix covering the tracked spread, projections represent probabilities rather than certainties.