The Carp beat the Swallows 5-3 at Hiroshima Stadium on Friday.
Colby Lewis (11-5) pitched a strong six innings, allowing five hits and four run while striking out four and walking one.
Scott Seabol hit three-run home run in the first inning.
Mike Schultz threw a scoreless inning.
He allowed two hits and struck out one.
The top of the seventh; Carp 5, Swallows 3
Wilson Valdez struck out swinging.
Fukukawa grounded to third.
Aaron Guiel singled to first baseman.
Fukuchi singled to center.
Miyamoto grounded to second to end the inning.