Kellan Lang’s grand slam in the first inning ignited Blue Valley Southwest past Frontenac 13-3 in five innings Thursday afternoon in Overland Park, Kan.

Lang’s homer to left field followed a walk and two hit batsmen as the Timberwolves (13-9) grabbed a 5-0 lead. They added three runs in the second inning, four in the fourth and one in the fifth.

The Raiders (13-4) got on the scoreboard on Gunner Horyna’s sacrifice fly in the second inning. A double by Brock Wiemers and single by Gage James each drove in a run in the fifth inning.

A single by Brady Sloan and triple by Jake Murphy accounted for Frontenac’s other two hits.

Raiders starting pitcher Crew Lemert walked two batters and struck out two in 1 2/3 innings. James fanned three and walked five in 2 1/3 innings of relief.

Max Nilges collected two hits and three RBI for the Timerwolves with a run-scoring single in the first and two-run triple in the fourth. Drew Pittman and Coen Lilly each contributed two hits and two runs batted in.

Frontenac 010 02 – 3 4 3

Blue Valley SW 530 41–13 10 0

Crew Lemert, Gage James (2), Klee Stewart (5) and Brady Sloan; Gathen Shaner, Parker Stine (4) and Kellan Lang. 2B—FHS: Brock Wiemers; BVSW: Charlie Foote, Coen Lilly. 3B—FHS: Jake Murphy; BVSW: Max Nilges. HR—BVSW: Lang.