Kristie Radvan threw a perfect game and Claire Crytzer and Ally DeJidas each homered as Freeport rolled past Valley, 11-0, in five innings.

Radvan, who tossed a no-hitter in her first start this season, struck out 11 in her perfect game Wednesday for the Yellowjackets (5-1, 1-1).

Freeport 335 00x x — 11 9 0

Valley 000 00x x — 0 0 1

W: Kristie Radvan 5IP (11K, 0BB). L: Andie Jo Conwell 2.2IP (2K, 5BB).

Freeport (5-1, 1-1): Claire Crytzer HR, Ally DeJidas 2B HR

Monday: Apollo-Ridge at Freeport

Knoch 20, Oakland Catholic 0 — The Knights scored 13 runs in the third inning to hand Oakland Catholic a three-inning loss.

Jessi Reed picked up the win and also had a pair of hits. Celia Knappenberger also had a triple.

Knoch 70(13) xxx x — 20 14 0

Oakland Cath. 000 xxx x — 0 1 3

W: Jessi Reed 3IP (3K, 0BB). L: Lauren Clutter 3IP (0K, 10BB).

Knoch (7-0, 2-0): Celia Knappenberger 3B, Reed 2-1B, Avery Keller 2-1B, Makenzie McDowell 2-1B

Oakland Catholic: Capri Catania 1B

Friday: Hampton at Knoch

Mars 7, Hampton 4 — Maggie Olshenske had a pair of doubles, a single and drove in two to lead the Planets.

Niki Schlegel picked up the win, striking out seven in seven innings of work.

Mars 030 310 0 — 7 11 3

Hampton 000 101 2 — 4 9 2

W: Niki Schlegel 7IP (7K, 2BB). L: Nelligan 6IP (2K, 1BB).

Mars: Bailey Campbell 2-1B, Jordyn Douglas 2-1B, Maggie Olshenske 2-2B 1B 2-RBI, Sara Augustine 2B

Today: Indiana at Mars

Baseball

David Anderson struck out 10 and gave up just four hits in seven innings as Mars toppled Hampton Wednesday afternoon, 8-2, in high school baseball action.

Anderson also had a pair of doubles, a single and two RBI for the Planets (2-2, 1-0), who opened the section schedule with a victory.

Brandon Weatherhold added a pair of hits and two RBI for Mars.

Mars 205 001 0 — 8 11 1

Hampton 000 101 0 — 2 4 2

W: David Anderson 7IP (10K, 1BB). L: Steeble 3IP (1K, 1BB).

Mars (2-2, 1-0): Anderson 2-2B 1B 2-RBI, Brandon Weatherholt 2-1B 2-RBI, Zarek Simkovich 2-1B, Eli Brooks 2-1B

Hampton: Conte 2B, Dayton 2B

Friday: Deer Lakes at Mars

Deer Lakes 4, Knoch 1 — Cole Shinsky picked up the loss, giving up four runs — one earned — in five innings.

It was the first loss for the Knights (2-1, 1-1) since the Lancers beat them May 7 last year at Kelly Automotive Park.

Shinsky doubled and Addis Crouch had an RBI single for Knoch.

Track and Field

Brady Hartle won both the long jump and triple jump and Caleb Baxter claimed wins in both the javelin and 300-meter hurdles as the Butler boys opened the season with a pair of victories, 106-44 over Fox Chapel and 100-50 over Pine-Richland.

On the girls side for the Golden Tornado, Emily Horstman won the 100 and the 200, Julianna DiPippa was victorious in the long jump and triple jump and Jena Reinheimer won the shot put and discus in a 115-35 win over Pine-Richland and a 126-24 win over Fox Chapel.

Boys

Butler 106, Pine-Richland 44

Butler 100, Fox Chapel 50

3,200 relay: Fox Chapel 8:47.9; 110 hurdles: Swidzinski (B) 17.06; 100 dash: Kibbie (B) 11.78; 1,600 run: Bove (FC) 4:30; 400 run: Botykeefer (PR) 45.25; 400 relay: Butler (Nathen Kibbie, Connor Frost, Lamont Hoy, Luke Kernic) N/A; 300 hurdles: Reuter (PR) 45.29; 800 run: Bove (FC) 2:01; 200 dash: N/A; 3,200 run: Beveridge (B) 10:17; 1,600 relay: Butler (Hoy, Cody Reddick, Berkley Robinson, Terance T. Maryland) 3:42

Shot put: Derian (B) 44-3; Discus: Beichner (B) 115-8; Javelin: Baxter (B) 147-8; High jump: Scribner (B) 5-8; Long jump: Hartle (B) 20-8; Triple jump: Hartle (B) 42-4; Pole vault: N/A

Girls

Butler 115, Pine-Richland 35

Butler 126, Fox Chapel 24

3,200 relay: Butler 10:42; 100 hurdles: Odile Enslen (B) 16.87; 100 dash: Emily Horstman (B) 12.9; 1,600 run: Maggie Welty (B) 5:23.48; 400 run: Alexis Leech (B) 59.64; 400 relay: Pine-Richland 50.09; 300 hurdles: Enslen (B) 48.26; 800 run: Liz Simms (B) 2:31.54; 200 dash: Horstman (B) 25.60; 3,200 run: Welty (B) 12:15; 1,600 relay: Pine-Richland 4:06

Shot put: Jena Reinheimer (B) 32-1; Discus: Reinheimer (B) 106-4; Javelin: Liz Rakers (B) 96-8; High jump: Emily Sepico (B) 4-10; Long jump: Julianna DiPippa (B) 16-1; Triple jump: DiPippa (B) 33-11; Pole vault: Taylor Weaver 9-6

Moniteau 102, North Clarion 48 (boys) — Dalton Anderson won four events (the 100, javelin, high jump and long jump) to lead the Warriors.

Boys

Moniteau 102, North Clarion 48

3,200 relay: North Clarion 10:00.7; 110 hurdles: Patton (M) 16.8; 100 dash: D. Anderson (M) 11.9; 1,600 run: Wilson (NC) 4:59; 400 run: Pry (M) 55.5; 400 relay: North Clarion 49.0; 300 hurdles: Patton (M) 41.9; 800 run: McLean (M) 2:16; 200 dash: B. Anderson (M) 25.6; 3,200 run: Wilson (NC) 10:38.4; 1,600 relay: Moniteau 3:48.8

Shot put: Davidson (M) 42-1; Discus: Davidson (M) 114-10; Javelin: D. Anderson (M) 5-7; High jump: D. Anderson (M) 5-7; Long jump: D. Anderson (M) 18-2½; Triple jump: Hagg (M) 10-6; Pole vault: Hagg (M) 10-6

Karns City 122, Clarion-Limestone 28 (boys) — Karns City 98½, Clarion-Limestone 51½ (girls) — The Gremlins rolled to a pair of KSAC wins.

Boys

Karns City 122, Clarion-Limestone 28

3,200 relay: Karns City (Curdo, Allison, Traux, Snyder) 10:29.0; 110 hurdles: Powers (KC) 16.8; 100 dash: Dunmyre (KC) 11.0; 1,600 run: Snyder (KC) 11.0; 400 run: Turner (KC) 57.3; 400 relay: Karns City (Myers, Turner, Stitt, Dunmyre) 44.4; 300 hurdles: Thompson (KC) 45.1; 800 run: Snyder (KC) 2:12.9; 200 dash: Dunmyre (KC) 23.0; 3,200 run: Forrest (CL) 12:11.0; 1,600 relay: Karns City (Dunmyre, Myers, Thompson, Turner) 3:48.8

Shot put: Lamelle (CL) 38-1; Discus: Kelsea KC) 122-0; Javelin: Lamelle (CL) 147-2; High jump: Stitt (KC) 5-0; Long jump: Myers (KC) 20-10; Triple jump: Turner (KC) 39-8¼; Pole vault: Williams (KC) 8-0

Girls

Karns City 98½, Clarion-Limestone 51½

3,200 relay: Karns City no time; 100 hurdles: A. Wolfe (KC) 17.4; 100 dash: J. Stitt (CL) 12.9; 1,600 run: Pennington (KC) 6:18.7; 400 run: J. Stitt (CL) 1:05.2; 400 relay: Karns City no time; 300 hurdles: A. Wolfe (KC) 52.2; 800 run: Knoll (KC) 2:48.5; 200 dash: E. Wolfe (KC) 29.3; 3,200 run: Pennington (KC) 13:42; 1,600 relay: Karns City no time

Shot put: Craig (KC) 32-1½; Discus: Karns City 90-9; Javelin: Craig (KC) no distance; High jump: Forrest (CL) 4-4; Long jump: J. Stitt (CL) 15-7; Triple jump: Clarion-Limestone no distance; Pole vault: Karns City no height

Union 102, A-C Valley 47 (boys); A-C Valley 113, Union 34 (girls) — Union and A-C Valley split this KSAC meet.

Boys

Union 102, A-C Valley 47

Note: No times or distances provided

3,200 relay: Union; 110 hurdles: Thompson (ACV); 100 dash: Gallagher (U); 1,600 run: Hawk (U); 400 run: Miles (U); 400 relay: Union; 300 hurdles: Gazzo (U); 800 run: Anderson (ACV); 200 dash: Powell (ACV); 3,200 run: Vogel (U); 1,600 relay: Union

Shot put: Terwilliger (ACV); Discus: Terwilliger (ACV); Javelin: Murphy (U); High jump: Miles (U); Long jump: Morris (U); Triple jump: Morris (U); Pole vault: Murray (U)

Girls

A-C Valley 113, Union 34

3,200 relay: A-C Valley (McNany, Kilgler, Dittman, Slater) 12:36; 100 hurdles: Fox (ACV) 17.5; 100 dash: Brenneman (ACV) 13.4; 1,600 run: Quaill (ACV) 6:04; 400 run: Irwin (ACV) 52.7; 400 relay: A-C Valley (Fox, Boocks, Thompson, Brenneman) 52.7; 300 hurdles: Fox (ACV) 50.2; 800 run: Slater (ACV) 3:00; 200 dash: Thompson (ACV) N/A; 3,200 run: Laney (U) 16:14; 1,600 relay: A-C Valley (Fox, Irwin, Terwilliger, Boocks) 4:23

Shot put: Schreckengost (U) 28-3; Discus: Kralj (ACV) 80-7; Javelin: Schrecengost (U) 93-0; High jump: Terwilliger (U) 4-8; Long jump: Shick (U) 15-4; Triple jump: Slater (ACV) 28-8½; Pole vault: Seigel (ACV) 6-6