Gio Gonzalez was eventually cleared of wrongdoing, but his initial ties to Biogenesis threatened to destroy the popular lefty's reputation.
Whether the Marlins can climb out of the NL East basement next year is another story, but for now Miami looks to be more competitive and manager Mike Redmond is thrilled.
Former big leaguer Mark Mulder - and current ESPN analyst - is trying to make a comeback having not pitched since 2008. The Phillies could be his landing spot.
After homering in his first two at-bats of the season, anything seemed possible for Bryce Harper, making the kid's Opening Day the Nats' 9th most significant moment of 2013.