Getty Images, Dilip Vishwanat

Josh Bell and John Jaso homered as the Pittsburgh Pirates broke their Busch Stadium hex with a 4-3 victory over the St. Louis Cardinals on Friday night.

Jaso, who entered as part of a double switch in the eighth inning, drove a 3-2 pitch from Seung Hwan Oh (1-4) over the wall in right-center to break a 3-3 tie in the ninth as the Pirates broke a seven-game losing streak in St. Louis.

Jameson Taillon threw 104 pitches in six innings, both highs since coming back from testicular cancer surgery on June 12. Only one of the four hits the Pirates righty allowed left the infield.

Felipe Rivero (3-1) pitched the Pirates out of a two-on, one-out jam in the eighth. Rivero worked around a ninth inning walk to secure the win.