VIDEO: MLB Opening Day: Top 10 Opening Day moments in history! - March 29, 2018. 6. April 2, 2017 – Bumgarner goes deep…twice! - Known already for his incredible grit in the playoffs in leading the Giants to 3 titles in 5 seasons, Madison Bumgarner‘s Giants had fallen short in the playoffs against the Cubs in 2016, and he was determined not to be his fault the team didn’t make it back to the postseason in 2017 when he stepped on the hill for Opening Day.