The Great Lakes Loons beat the Fort Wayne TinCaps 4-2 Sunday to take a rain-shortened series two games to one.
Friday's washed-out game forced a doubleheader on Saturday.
The two teams split on Saturday with Fort Wayne winning the opener 7-6 and the Loons winning 7-2 in the nightcap.
With the win Sunday, the Loons kept pace with the Bowling Green Hot Rods for first place in the Midwest League's Eastern Division at 7-4.
The Loons return home Monday to start a three game series with the last place South Bend Silver Hawks.