Photos: Class 2A semifinal action from girls state basketball

Members of the Grundy Center girls basketball team celebrate a win over Treynor in Class 2A on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center girls basketball coach Matt Lindeman reacts after his team scored a go-ahead field goal against Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Members of the Cascade girls basketball team celebrate after a three-overtime win over North Union on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center junior Hailey Wallis runs up a shot against Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

North Union fans observe the replay on the big screen against Cascade on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Treynor head girls basketball coach Joe Chapman comforts senior Madelyn Deitchler after she fouled out late in the game against Grundy Center on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Cascade junior Rachel Trumm drives in for the basket against North Union on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Cascade fans cheer as the Cougars go up against North Union in overtime on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center student fans react after a Spartan three-pointer against Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Members of the Grundy Center girls basketball team celebrate a win over Treynor in Class 2A on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

The Cascade cheerleading team poses for a photo during halftime against North Union on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center student fans cheer against Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Treynor junior Kayla Chapman holds her head after the Cardinals lost to Grundy Center in the Class 2A semifinals on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Cascade junior Rachel Trumm, right, battles North Union sophomore Chloe Lofstrom for a rebound on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center junior Kylie Willis fires a shot against Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center junior Cora Saak (33) celebrates as the Spartans head back to their locker room after a win over Treynor on Friday, March 2, 2018, at Wells Fargo Arena, to advance to the Iowa Class 2A state title game.

Grundy Center junior Hailey Wallis runs up a shot against Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Members of the Cascade girls basketball team celebrate after a three-overtime win over North Union on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center junior Cora Saak (33) welcomes her teammates back at halftime against Treynor during the Iowa Class 2A state semifinal game on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center girls basketball coach Matt Lindeman reacts after his team scored a go-ahead field goal against Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center student fans cheer as the Spartans beat Treynor on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Members of the Grundy Center girls basketball team celebrate a win over Treynor in Class 2A on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.

Grundy Center fans cheer on their Spartans against Treynor during the Iowa Class 2A state semifinal on Friday, March 2, 2018, at Wells Fargo Arena in Des Moines.