The 2026 AIA Open Division boys basketball playoffs have reached one of the most electrifying points of the season: the state semifinal matchup between Millennium and St. Mary’s, scheduled for Wednesday evening at Chaparral High School. With a spot in the state championship game on the line, both teams bring contrasting strengths and compelling reasons to believe they can advance, but one side may have a clear edge going into this elite clash.
Team Profiles & Momentum:
Millennium Tigers
Millennium enters the semifinal with momentum and national recognition. The Tigers are ranked No. 24 in the latest national high school boys basketball Top 25 ranking by sportcenter, a sign of the respect they’ve earned across the season.
Their path through the playoffs has shown consistent scoring, strong defense, and the ability to handle quality opponents. Millennium has also faced nationally ranked competition throughout the season, preparing them well for high intensity games like this semifinal.
St. Mary’s Knights
St. Mary’s has carved an impressive playoff run to reach the semifinals. The Knights have demonstrated they can win tough matchups and are clearly peaking at the right time. Their success in the earlier rounds reveals resilience and a winning formula that shouldn’t be underestimated.
While St. Mary’s doesn’t carry the same national ranking as Millennium heading into this game, they do have the #2 ranked player in the nation, Cameron Williams. Cameron, alongside their postseason performance and fighting spirit make them a dangerous opponent who can’t be counted out.
Key Factors in Who Has the Higher Probability to Win
National Ranking & Season Success
Millennium’s inclusion in national rankings reflects a consistently high level of play throughout the season, an advantage when it comes to experience against top competition. Facing tough opponents during the regular season and playoffs means they are battle tested and likely more comfortable in pressure situations.
Scoring Efficiency & Depth
The Tigers have shown the ability to score in bunches and spread their offense across multiple players, making it harder for St. Mary’s to lock down one single “go-to” threat. Offensive balance is a huge asset in a semifinal game where defenses tighten up.
Momentum Doesn’t Favor One Team Alone
Although Millennium’s overall season and ranking give them a statistical edge, momentum in the playoffs can be unpredictable. St. Mary’s has advanced by finding ways to win, especially in close and high pressure games, meaning they could pull off an upset if everything clicks.
Prediction: Who Takes The Win?
While both teams are deserving semifinalists, Millennium appears to have the higher probability of winning this game, based on their national ranking, season long performance, and the depth of talent and consistency they’ve shown against tough competition. Their experience and offensive balance may give them just enough of an edge to advance to the state championship game.
That said, St. Mary’s has the heart of a contender, and if they can control the pace, limit turnovers, and hit key shots late, they absolutely have a chance to pull off an upset and punch their ticket to the title game.
