Class 3A No. 2-ranked Mount Vernon hosted its final prep football game at First Street Field before moving into a new facility. Solon upset the 3A No. 2-ranked Mustangs 37-20 on Friday.

Mount Vernon plays their last game at First Street Building Field in Mount Vernon against Solon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Solon’s Grant Knipper (21) is tackled by Mount Vernon's Michael Ryan (3) during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Mount Vernon's Joey Rhomberg (9) fumbles the ball as he is tackled by Solon’s Brayden Moore (25) during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. Solon’s Eddie Johnson (10) recovered the ball and ran it for a touchdown. (Cliff Jette/Freelance)

Solon’s Conlan Poynton (22) stiff arms Mount Vernon's Michael Ryan (3) as he runs the ball for a touchdown during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Solon’s Eddie Johnson (10) recovers a Mount Vernon fumble under pressure from Mount Vernon's Tavian Gorsch (60) during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. Johnson ran the fumble recovery for a touchdown. (Cliff Jette/Freelance)

Solon's Nash Kotar (9) catches a pass in the endzone for a touchdown under pressure from Mount Vernon's Michael Ryan (3) during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

The Mount Vernon student section celebrates a touchdown against Solon during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Mount Vernon's Evan Brase (7) pulls in a pass which he then ran for a touchown during the first half of a game against Solon at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Mount Vernon's Ethan Wood (22) pulls in a pass under pressure from Solon’s Cole Carney (32) during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Solon’s Grant Knipper (21) pulls in a pass under pressure from Mount Vernon's Evan Brase (7) during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Solon’s Conlan Poynton (22) celebrates a touchdown in the endzone during the first half of a game against Mount Vernon at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Mount Vernon's Evan Brase (7) catches a pass for a touchdown under pressure from Solon’s Austin Knight (17) during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Mount Vernon's Jackson Hird (25) runs with the ball during the first half of a game against Solon at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Solon’s Conlan Poynton (22) outruns Mount Vernon's Ethan Plotz (5) as he heads into the endzone for a touchdown during the first half of a game at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)

Solon's Tyler Bell (8) passes the ball during the first half of a game against Mount Vernon at First Street Building Field in Mount Vernon on Friday, September 15, 2023. (Cliff Jette/Freelance)