On June 30th, with two outs in the top of the 9th inning, Del Unser hit a game tying 2 run pinch homer off of St. Louis Cardinals pitcher George Frazier, the Phillies won the game in 10 innings 6-4. On July 5th, he hit a 2 run pinch homer in the bottom of the 7th inning off of New York Mets pitcher Craig Swan, the Phillies lost 3-2. On July 10th, his pinch homer came with 2 outs off of San Diego Padres Hall of Fame pitcher Rollie Fingers to cap a 5 run 9th inning.