CINCINNATI, Aug. 11 (UPI) -- After squandering a five-run lead and waiting through a 93-minute rain delay Sunday, the Cincinnati Reds emerged with a 9-7 victory over the San Diego Padres on Aaron Boone's two-run homer with one out in the bottom of the 12th inning.
After Todd Walker doubled, Boone hit an 0-2 pitch from Brandon Villafuerte (1-1) over the left-field fence nearly 6 1/2 hours after the first pitch, giving the Reds a sweep of the three-game series.
Jose Rijo (5-3), the Reds' sixth pitcher, tossed a scoreless inning for the win.
Cincinnati appeared to be cruising, opening a 7-2 lead on a sacrifice fly by Ken Griffey Jr. in the sixth.
But Bubba Trammell sparked the Padres' rally with a pair of homers. He hit a solo shot off Scott Williamson to make it 7-3 in the seventh, then tied the contest with a two-run blast off closer Danny Graves in the ninth.
It was Larkin's seventh homer of the year and his first since July 21, a span of 13 games.
Kearns' two-run single gave the Reds a 5-2 lead in the fifth and Cincinnati stretched its advantage in the sixth on Walker's RBI single and Griffey's sacrifice fly.