The Lady Trojans (10-2, 3-0 Region 5AAAAAA) added two runs in the second, three in the third and four in the fourth to run away with the victory.
Piper Wagner threw a complete game, totaling three earned runs on seven hits and striking out three. She also batted 3-for-3 with three RBIs.
Kelly Sinclair was 3-for-4 with a double and two RBIs. Emily Syvarth batted 2-for-4 with a double and an RBI, while Murphy Davis doubled and brought home two runs. Amanda Wilson doubled with an RBI, while Andi Summey also went 3-for-3 with two RBIs.
Lassiter will travel to Kennesaw Mountain on Tuesday.
Kell 10, Walton 1 (5 inn.): The Lady Longhorns scored seven runs in the first inning and cruised to a non-region victory over their east Cobb rival.
Lanie Angel pitched a complete-game two-hitter and struck out three.
Hanna McKinley was 2-for-2 with two RBIs, Sara Howard was 2-for-3 with two RBIs and Addie Scott also added two hits.
Kell (6-2) will travel to St. Simons Island on Friday and Saturday to compete in the Softball in the Sand tournament.
Harrison sweeps at home: The Lady Hoyas beat Woodstock and East Coweta in a tri-match at home, winning both matches in straight sets.
Madi Bright had 56 assists and 10 digs, while Taylor Haskins contributed 20 kills and 19 digs to pace Harrison (10-2).
Jocelyn Mahayag added 26 digs, and Caroline Ostman finished with 13 kills and 25 digs. Sarah Taylor collected 15 digs and Katie Doering had 13 kills.