Megan Walsh, of Marian Catholic, holds up the championship plaque Thursday night. | Gary Middendorf~For Sun-Times Media

Ashton Millender, of Marian Catholic, stands in disbelief after hitting a three-pointer at the buzzer to beat Marist. | Gary Middendorf~For Sun-Times Media

Marian Catholic girls celebrate after defeating Marist. | Gary Middendorf~For Sun-Times Media

The Marist team stands in shock after losing to Marian Catholic. | Gary Middendorf~For Sun-Times Media

Ashton Millender, of Marian Catholic, brings the ball upcourt against Marist. | Gary Middendorf~For Sun-Times Media

Megan Walsh, of Marian Catholic, takes a shot over Marist's Lizzie Zaleski. | Gary Middendorf~For Sun-Times Media

Ashton Millender, of Marian Catholic, takes a shot against Marist. | Gary Middendorf~For Sun-Times Media

Megan Walsh, of Marian Catholic, blocks a shot by Marist's Leah Bolton. | Gary Middendorf~For Sun-Times Media

Kauai Braadley, of Marian Catholic, takes a jumper against Marist. | Gary Middendorf~For Sun-Times Media

JeTaun Rouse, of Marist, is consoled after losing to Marian Catholic. | Gary Middendorf~For Sun-Times Media

Brooke Wyderski, of Marist, puts up a shot over Marian Catholic's Megan Walsh. | Gary Middendorf~For Sun-Times Media

JeTaun Rouse, of Marist, puts up a shot against Marian Catholic. | Gary Middendorf~For Sun-Times Media

Leah Bolton, of Marist, lays in a shot against Marian Catholic. | Gary Middendorf~For Sun-Times Media

Teniya Page, of Marian Catholic, drives around Marist's Bria Stallworth. | Gary Middendorf~For Sun-Times Media

Leah Bolton, of Marist, goes in for the basket against Marian Catholic. | Gary Middendorf~For Sun-Times Media

Marian Catholic fans storm the court after Thursday's win over Marist. | Gary Middendorf~For Sun-Times Media

Marian Catholic girls pose with the Class 4A sectional championship plaque. | Gary Middendorf~For Sun-Times Media

Marian Catholic coach Annie Byrne cosoles a stunned Claire Ryan, of Marist. | Gary Middendorf~For Sun-Times Media