Seattle Storm W left Mohegan Sun Arena with an 89-82 win over Connecticut Sun W, closing the game with the kind of offensive stability that had separated the two teams entering Sunday.
The Storm improved to 2-1, while the Sun fell to 0-3 after another game in which their underlying concerns showed up at the wrong time. Connecticut led by five at halftime after a 25-point second quarter, but Seattle flipped the game with a 19-12 third and then finished with 26 points in the fourth.
Seattle’s efficiency edge travels
This matchup was close on the market, with Seattle carrying a slight 51.4 percent implied probability across 12 bookmakers. The pregame profile, however, leaned more clearly toward the Storm. Seattle entered with a 92.9 offensive rating, 91.8 defensive rating and positive 1.1 net rating. Connecticut came in with an 86.5 offensive rating, 106.2 defensive rating and minus-19.7 net rating.
That gap mattered. Seattle’s offense had been built on strong shot value and pressure points: 58.8 percent true shooting, a 59.6 percent 3-point rate and a 78.7 percent free-throw rate. Against Connecticut, the Storm again leaned into that formula, hitting 10 of 22 from 3 and getting to the line 33 times.
The free-throw differential was one of the game’s clearest separators. Seattle made 25 free throws; Connecticut attempted 22. In a seven-point game, that was not a detail. It was the margin structure.
The third quarter changed the game
Connecticut had control after the second quarter. The Sun followed a 24-point first with 25 more before halftime, and their rebounding gave them a path to withstand Seattle’s perimeter attack. Connecticut finished with 41 rebounds to Seattle’s 32 and had 18 assists.
But the Sun’s third-quarter offense stalled. Connecticut scored just 12 points in the period, the exact type of drought that had been lurking in its early-season profile. The Sun entered averaging 18.5 turnovers with a 24.5 turnover rate, and Seattle’s defense pressured the game enough to keep Connecticut from building rhythm. The Storm finished with 10 steals and 8 blocks.
Seattle did not dominate possession cleanly — the Storm had 14 turnovers — but Connecticut gave it back 16 times. That was enough for Seattle to control the game’s leverage moments, especially once the Storm’s spacing and foul pressure reappeared late.
Connecticut’s shooting kept it close, but not enough
The Sun were not undone by poor overall shot-making. Connecticut went 21 of 50 from the field and 8 of 23 from 3. The problem was the balance of the game. Seattle matched Connecticut’s ball movement with 14 assists, generated more defensive events and created a heavier free-throw profile.
That mattered because Connecticut entered with a strong assist rate of 76 percent and a solid effective field goal percentage of 55.1, but its season-opening problem was not simply shot quality. It was sustainability. A 24.5 turnover rate and 62.2 percent free-throw shooting had already created narrow margins. Against Seattle, those margins tightened again.
The Sun’s frontcourt profile also held up in pieces. B. Griner entered averaging 15 points and 5.3 rebounds, while A. Morrow came in at 13.3 points and 10 rebounds. Connecticut’s 41-32 rebounding advantage reflected that interior presence, but Seattle’s perimeter math and rim protection offset it.
No injury excuse, no schedule gap
Neither team reported significant injuries, and both sides were on one day of rest in a back-to-back spot. Connecticut had played two games in the previous seven days, while Seattle had played one. The result was not shaped by absences as much as by execution.
Seattle’s backcourt and wing scoring profile entered as the stronger offensive bet, led by F. Johnson at 16 points per game and J. Melbourne at 14 points and 4.5 assists. The Storm also brought a rebounding anchor in Malonga Dominique, who entered averaging 12.3 points and 8.7 boards.
Connecticut had enough shot creation to stay attached, but Seattle had the more complete profile: better net rating, cleaner turnover baseline, stronger 3-point shooting and a higher-ranked CPI.
CPI gap proved predictive
The CourtFrame Performance Index pointed sharply toward Seattle before tip. The Storm entered ranked seventh with a 39.45 CPI and a positive 6.7 trend. Connecticut was ranked 16th with a 0.00 CPI and a minus-15.6 trend. The differential was minus-39.5 from the Sun’s perspective.
Sunday’s game tracked that split. Connecticut showed competitive stretches, especially in the first half, but Seattle’s overall profile held up over four quarters. The Storm had the better late-game shot diet, the stronger defensive disruption and enough free throws to close.
For Connecticut, the 0-3 start now reflects more than record noise. The Sun have been competitive in stretches, but their efficiency profile and turnover issues continue to drag them into pressure possessions. For Seattle, the win stabilizes a 2-1 opening and reinforces the early signs that its offensive structure can travel.