Golden State Valkyries (w) vs Las Vegas Aces (w) on 31 May
The opening night of the 2026 WNBA season is here, and the league’s schedulers have delivered a seismic shock. On May 31st, the Golden State Valkyries—the most ambitious expansion project in women’s basketball history—will host the two-time defending champions, the Las Vegas Aces. This is no ordinary season opener. It is a statement of intent. For the Valkyries, it is a chance to validate their super-team blueprint against the gold standard. For the Aces, it is an opportunity to remind the upstart challengers that the crown is not yet up for grabs. The Chase Center in San Francisco will be a cauldron of raw emotion and elite basketball.
Golden State Valkyries (w): Tactical Approach and Current Form
Head coach Natalie Nakase has had a full preseason to shape this newly assembled juggernaut. The signs point to a hybrid offense that blends modern pace with devastating half-court execution. The Valkyries won four of their five preseason tune-ups, but more importantly, they posted an offensive rating of 112.3—a figure that would have led the league last season. Their identity is built on pace and space, yet they possess a secret weapon: the league’s most intimidating interior presence. Defensively, they have shown a switching 1-through-4 scheme, protecting the rim with a rotating cast of shot-alterers. Their Achilles' heel in preseason was transition defence, allowing 1.18 points per possession on fast breaks—a fatal flaw against a team like Las Vegas.
The engine of this machine is Breanna Stewart, the two-time MVP. Operating as a hybrid forward, Stewart’s role is a tactical nightmare for opponents: she initiates offence from the elbow, spaces to the three-point line (39% from deep in preseason), or isolates in the post. Her pick-and-pop chemistry with point guard Natisha Hiedeman has looked unguardable in scrimmages. The critical addition is centre Teaira McCowan, brought in to neutralise the Aces’ interior dominance. McCowan’s 39% offensive rebound rate in preseason suggests second-chance points will be Golden State’s lifeblood. The only injury concern is minor: shooting guard Karlie Samuelson (ankle) is listed as probable but may be limited. If she is less than 100%, the Valkyries’ floor spacing off the bench takes a significant hit, forcing rookie Julie Vanloo into heavier minutes.
Las Vegas Aces (w): Tactical Approach and Current Form
Becky Hammon’s dynasty does not rebuild; it reloads. The Aces come into this contest with a chip on their shoulder, having lost three of their last five preseason games. But those results are smoke and mirrors. The underlying metrics are terrifying. Las Vegas led the league in adjusted defensive rating during their scrimmages, holding opponents to just 31% shooting from mid-range. Their system remains a masterclass in advantage basketball: relentless dribble penetration, kick-outs for elite shooters, and a defensive scheme that funnels everything towards a rim-protecting anchor. The key shift this season is increased tempo. They have cut their average shot clock usage by 2.4 seconds, aiming to catch slower-footed teams in cross-matches.
Kelsey Plum and Chelsea Gray form the most intelligent backcourt in the sport. Plum’s off-ball movement—averaging 3.2 miles per game in preseason—is designed to exhaust Hiedeman. Gray, the “Point Gawd”, will run the show, and her mid-post isolations against smaller guards remain an automatic two points or a foul. The X-factor is A’ja Wilson, the reigning MVP. Wilson has expanded her range to the three-point line (making 1.7 per game at 38% in preseason), pulling traditional centres away from the basket. This opens driving lanes for Jackie Young. The Aces have no injury concerns; their entire rotation is healthy and rested. The only psychological hurdle is the weight of expectation—they know every opponent brings their absolute best.
Head-to-Head: History and Psychology
While these two franchises have never met—Golden State being an expansion team—the individual history is rich. Breanna Stewart versus A’ja Wilson is the defining rivalry of this generation. In their last five meetings as opponents (when Stewart was with Seattle), Wilson’s teams have won three times, but Stewart averaged 26.4 points and 9.8 rebounds. Those games were wars of attrition, often decided by which star could avoid foul trouble. The psychological edge goes to Las Vegas. They have won the last two WNBA titles and know how to close tight games. However, the Valkyries have a distinct motivational advantage: the electric home crowd for their first-ever regular-season game. Expect early jitters from Golden State, but if they settle, the raw talent on paper is equal.
Key Battles and Critical Zones
1. The Mid-Post: Stewart vs. Wilson. This is not just a matchup; it is the fulcrum of the game. Wilson prefers to face up from 15 feet; Stewart loves the left block turnaround. Whichever player forces the other to defend on the perimeter wins. If Stewart drags Wilson to the three-point line, McCowan has a clear lane for offensive boards. If Wilson posts up Stewart, she will draw double-teams, opening kick-outs for Plum. This is a high-volume, high-efficiency duel that will consume 40% of each team’s possessions.
2. The Guard Battle: Hiedeman & Co. vs. Gray & Plum. The Valkyries’ biggest weakness is on-ball point-of-attack defence. Gray’s change of pace and Plum’s relentless curling off screens will test Golden State’s switching discipline. Look for Nakase to mix in a 2-3 zone to hide Hiedeman’s defensive limitations. If Las Vegas shoots better than 36% from three, the zone will be shredded.
3. The Glass and Transition. The game will be won or lost in the 10-foot area around the rim. McCowan and Wilson are elite rebounders. The team that controls the defensive boards and initiates the fast break will dictate the pace. The Aces’ transition offence (1.25 points per possession in preseason) is lethal, while the Valkyries’ transition defence is shaky. If Golden State allows more than 12 fast-break points, they lose.
Match Scenario and Prediction
Expect a frantic first quarter. The Valkyries will feed off the crowd, pushing tempo and feeding Stewart early. Las Vegas will absorb the storm, relying on their championship poise. The game will settle into a half-court chess match by the second quarter. The critical period will be the start of the third, where the Aces have historically buried opponents with 8-0 runs. Golden State’s bench (led by Aari McDonald) is deeper, but Las Vegas’s starting five has a synergy that cannot be replicated. The deciding factor will be three-point variance: if the Valkyries hit at least 38% of their 28+ attempts, they can outscore Las Vegas’s interior dominance. However, the Aces’ ability to generate uncontested mid-range looks when the three is not falling gives them a higher floor.
Prediction: This is a heavyweight fight that goes down to the final two minutes. The Aces’ superior chemistry in crunch-time execution—specifically their ability to run “stack” actions to free Gray for a pull-up jumper—will be the difference. Las Vegas covers a small spread, and the total points fly over the line due to the high pace. Las Vegas Aces 98, Golden State Valkyries 93. Key metrics: over 176.5 total points; Aces win the rebound battle 38-34; both teams shoot over 45% from the field.
Final Thoughts
The rivalry that will define the next half-decade of the WNBA begins here. For Golden State, this game is about proving their project is not just a highlight reel but a defensively minded contender. For Las Vegas, it is about showing that their dynasty has more chapters to write. The central question this match will answer is simple: can supreme individual talent (Stewart, McCowan) overcome two years of championship-level systemic execution in a single night? The stage is set. The only certainty is that the basketball will be played at a velocity and intelligence that only these two rosters can produce.
