Tyrell Knight rushed for two fourth-quarter touchdowns, but they were too little, too late for the Summit Academy football team in a 31-20 loss to Shenango Saturday afternoon.

Knight scored on runs of 25 and 42 in the final period as the Knights (0-6, 0-5) launched a comeback after falling behind 31-8 after three quarters.

Knight finished with 89 yards on 12 carries.

The big numbers belonged to Colleal Cottom, who rushed for 204 yards on 16 carries for Summit Academy. He had an 80-yard touchdown run in the third quarter to put the Knights on the board.

Summit gained 321 yards on the ground and 402 total in the loss.

David Rice, Ben Horner and David Crissman each scored goals as the Butler boys soccer team blanked North Hills 3-0 Saturday.Evan Gould picked up the shutout in goal for the Golden Tornado (4-10).Karns City 5, Curwansville 0 -Andrew Harmon scored three goals for the Gremlins (8-2, 6-0), with Mark Ferguson and Joe Grubbs adding a goal and assist each.Karns City hosts Redbank Valley tonight in a key KSAC matchup.

Fairview 4, Karns City 2 -The Gremlins (9-2) played without starting goalkeeper Keirsten Foreback, who was sidelined with a concussion. Brittni Grenninger had a goal and assist, and Nikki McElroy scored for Karns City.The Gremlins host Redbank Valley today.

Aaron Ordy shot an even-par 35 at Butler Country Club, but Butler fell to North Allegheny 194-205.Butler 205:Aaron Ordy 35, Andrew Shakely 41, Joe Palermo 42, Matt Malloy 43, Nick Blymiller 44.North Allegheny 194:Steve Wagner 36, Jeff Hinds 37, Alex Morse 39, Michael Turner 39, Matt Tekins 43.

John McPheron placed eighth with a time of 17 minutes, 35 seconds to help the Seneca Valley boys capture the 11-team Grove City Invitational Saturday.Dan Dickey came in ninth with a time of 17:40 as the Raiders had five placers in the top 15.On the girls side, Emily Wolfarth placed ninth at 20:55 to help Seneca Valley to a fifth-place finish.Grove City InvitationalBoys1-Seneca Valley 56, 2-Avenworth 83, 3-Plum 112, 4-Grove City 135, 5-Washington 134Seneca Valley:8-John McPheron 17:35, 9-Dan Dickey 17:40, 11-Cy Fleming 17:48, 13-Ian Carrow 17:52, 15-Oliver Flynn 17:54Girls1-Erie McDowell 39, 2-Plum 74, 3-Villa Maria 89, 4-Sharon 92, 5-Seneca Valley 94Seneca Valley:9-Emily Wolfarth 20:55, 16-Lauren Bezier 21:23, 19-Marisa Behning 21:34, 20-Jessica Rinaman 21:37, 30-Yolien Peeters 23:12

Courtney and Jocelyn Kerr each won their singles matches to lead the Butler girls tennis team (8-7) to a 5-0 sweep of Ambridge.Butler 5, Ambridge 0Singles:Courtney Kerr (B) d. Amy Reila 6-3, 6-2; Jocelyn Kerr (B) d. Nikki Flaherty 6-0, 6-0; Kristin Cypher (B) d. Connie Popoleski 6-0, 6-0Doubles:Katie Goettler-Ashlee Green (B) d. Braton-Amanda Fulton 6-4, 2-6, (12-7); Samantha Evelhoch-Sarah Janicki (B) d. Lauren Laura-Danielle Hodge 6-1, 2-6, 6-1