Sun Prairie East Boys Basketball Team Pulls Stunning Upset In WIAA Sectional Semis

At tournament time, it's all about peaking at the right time, fighting through the big-game pressure, and surviving to play another day.
The fifth-seeded Sun Prairie East High School boys basketball team fittingly emphasized that point as it upset top-seeded state powerhouse Kettle Moraine 82-71 in a Wisconsin (WIAA) Division 1 sectional semifinal game at Mukwonago High School on Thursday night.
One game at a time#roadtothekohl pic.twitter.com/M1QnLbXVFD
— Sun Prairie East Boys BBall (@SPHSBasketball) March 14, 2025
The memorable performance took on added significance as it snapped No. 1-ranked Kettle Moraine's 26-game winning streak, ending the Lasers' hopes for a state championship in the process.
It was the eighth consecutive victory for Big Eight Conference champion Sun Prairie East, which improved to 21-6 overall and advanced to face second-seeded Waunakee in a sectional final at Oregon High School on Saturday at 1 p.m.
Waunakee defeated third-seeded Verona 77-64 in another sectional semifinal Thursday.
Sun Prairie East led 72-67 late in the second half and responded with what proved to be a decisive 10-4 run, ignited on an aggressive inside basket by 6-4 senior guard/forward Max Raimer with 1 minute, 35 seconds remaining. The Cardinals put an exclamation point on the night with a slam dunk by 6-5 senior guard Chris Davis Jr., an Arkansas State University recruit, moments before the final buzzer sounded.
UPSET COMPLETE!@GBG_Chris23 slams it home at the buzzer to punctuate KM’s first loss of the season! No. 5 seed Cardinals knock off No. 1 overall seed Kettle Moraine, 82-71! pic.twitter.com/CJIdr9Kj2r
— Ryan Gregory (@Ryan_Gregory_) March 14, 2025
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-- Jeff Hagenau | jeffreyhagenau@gmail.com