ATLANTA — Tommy La Stella had three hits, including a two-run double in Atlanta's four-run sixth, and the Braves beat Hector Santiago and the Los Angeles Angels 7-3 on Sunday night. La Stella, the rookie second baseman, is hitting .411 with at least two hits in nine of his 16 games. Evan Gattis and Justin Upton also had run-scoring singles in the sixth as the Braves rallied against Santiago (0-7) after trailing 3-0.