Phoenix Mercury vs Portland Fire Final Score: Mercury Win 94-91 in WNBA Road Test

The Phoenix Mercury defeated the Portland Fire 94-91 on September 18, 2026, in a Women's National Basketball Association matchup that came down to execution in the final minute. Phoenix trailed after three quarters but closed the game with a decisive fourth-quarter run, turning a tight road test into a valuable late-season victory.

With the win, the Mercury reinforced their playoff positioning in the WNBA standings, while the Fire were left to rue a strong home performance that just narrowly slipped away. The final score reflected how evenly matched the teams were for much of the night, but Phoenix's veteran poise in crunch time proved to be the difference.

Match Overview

• Final score: Phoenix Mercury 94, Portland Fire 91
• League: Women's National Basketball Association (WNBA)
• Date: September 18, 2026
• Location: Moda Center, Portland, Oregon
• Quarter scores: Portland 24-20-26-21 — 91; Phoenix 22-25-21-26 — 94

Phoenix entered the fourth quarter down 70-68 after Portland used a strong third period to take control. The Mercury had led 47-44 at halftime, but the Fire's energy on both ends gave the home crowd plenty to cheer about. In the end, however, Phoenix outscored Portland 26-21 over the final ten minutes to complete the comeback.

How the Game Unfolded

The first quarter was a fast, open exchange. Portland attacked early behind quick ball movement and aggressive drives, building a 24-22 lead after one. The Fire's guards found seams in Phoenix's defense, while the Mercury leaned on their half-court execution and mid-range scoring to stay within striking distance.

Phoenix responded in the second quarter, tightening its defense and forcing Portland into contested shots. The Mercury held the Fire to 20 points in the period and took a three-point halftime advantage. Alyssa Thomas controlled the tempo as a point-forward, and Kahleah Copper provided the scoring punch Phoenix needed to seize momentum.

Portland came out of the locker room with renewed purpose. The Fire won the third quarter 26-21, repeatedly pushing the pace and knocking down timely three-pointers. By the end of the period, Portland had flipped the game and carried a two-point lead into the fourth. The Moda Center crowd sensed an upset, but Phoenix remained calm.

Key Moments

• Portland's third-quarter surge: The Fire outscored Phoenix 26-21 in the third, taking a 70-68 lead into the final frame.
• Copper's mid-range answer: With Portland threatening to pull away early in the fourth, Kahleah Copper hit back-to-back jumpers to steady the Mercury.
• Thomas changes the game defensively: Alyssa Thomas came up with a crucial steal and assist in transition that shifted the momentum back to Phoenix.
• The go-ahead three: With the score tied 91-91, Satou Sabally buried a corner three with under 40 seconds remaining to put Phoenix ahead for good.
• Final defensive stand: The Mercury forced two difficult Portland attempts on the last possession and secured the rebound to seal the 94-91 win.

Tactical Story

Phoenix's offense ran through Alyssa Thomas for much of the night. The Mercury used her as a screener, roller, and playmaker, which created mismatches against Portland's switching defense. When the Fire collapsed toward the paint, Phoenix found open shooters on the wing, finishing the game with 11 made three-pointers.

Portland countered with a spread pick-and-roll attack and a willingness to fire from deep. The Fire knocked down 13 threes and kept the game close by winning the rebounding battle for long stretches. Their ability to generate second-chance points kept them in front during the third quarter, but Phoenix's half-court defense tightened in the final five minutes.

The Mercury also took better care of the ball in the clutch. After committing a few careless turnovers earlier, Phoenix limited mistakes late and forced Portland into tough, contested looks. The Fire had chances to tie or take the lead in the final minute, but the Mercury's rotations were sharp enough to contest every attempt.

Standout Players

Kahleah Copper led Phoenix with 26 points, adding 5 rebounds and 3 assists. She shot 10-of-20 from the field and 4-of-9 from beyond the arc, consistently providing the Mercury with a scoring option when the offense stalled.

Alyssa Thomas stuffed the stat sheet with 15 points, 12 rebounds, 9 assists, and 3 steals. Her all-around performance was the engine behind Phoenix's comeback, especially in the fourth quarter