The Giants slugged three home runs on Sunday to power their way to a 9-5 victory over the Reds at Goodyear Park. San Francisco has opened Cactus League play with a 3-0 record, while Cincinnati fell to 0-3. Conor Gillaspie hit a two-run homer in the second inning, and Joe Panik added a two-run blast in the third. Another two-run shot came in the fourth inning from Jarrett Parker.