Bowling Green scored twice in the first and hold a 2-0 lead after three innings Tuesday at Parkview Field.
Leadoff hitter Cody Rogers reached on an error by shortstop B.J. Guinn. Robby Price knocked him in with a triple to right. Price later scored on an infield hit by Derek Dietrich.
Fort Wayne has one hit off starter Enny Romero. The TinCaps have struck out five times.
Bowling Green's Kevin Kiermaier, a Bishop Luers graduate, singled in his first at-bat.