Nolan Arenado won the game with his walk-off homer and saved it time after time with his work at the hot corner. So, as Joe Thatcher, the reliever who gave up the game-winning homer, succinctly surmised, "Tonight was his night." Indeed, it was. Arenado hit the winning homer to begin the ninth inning, and the Colorado Rockies beat the San Diego Padres 10-9 on Friday night after squandering a six-run lead.