Olathe Tiffany Demaline rolled a perfect 300 game and a 636 series, helping Lawrence High beat Olathe East, 1,969-1,937, in high school bowling on Monday.
Other LHS girls scores were: Jessica Wyatt, 499; Megan Burton, 442; and Jen Burnside, 392.
Lawrence also won the boys' side of the dual, 2,365-2,316. David Wyatt led LHS with a 648 and was followed by Tyler Demaline (590), Shawn Jimboy (570) and Jeremy Smith (557).
"That 300 game was just obviously huge," LHS coach Greg Farley said.
The girls ended the season 10-3, while the boys were 8-3. The Lions will travel to a 10-team regional Saturday in Olathe.