David Allen smacked a grand slam to spark the Lawrence Bandits to a 11-3 romp of Manahttan on Wednesday at an American Legion zone baseball tournament at Free State High.
With the Bandits ahead 7-2, Allen belted his homer in the top of the fifth.
Tyler Blankenship went 3-for-4 with a triple and two RBIs for the Bandits (20-7). David Arndt drove in three runs.
Matt Lane was the winning pitcher for the Bandits, who will play the Blue Valley North-Shawnee Miege winner in the zone semifinals at 8:15 p.m. Friday.
The zone championship of the double-elimination tournament will be played Saturday.