Prior to beginning his professional career, Rohlfing attended Oakville High School, and was selected by the Minnesota Twins in the 14th round of the 2007 Major League Baseball (MLB) draft.

While attending high school, Rohlfing was named Suburban West Conference Player of the Year, first team All-State, and first team All-Conference as a catcher as a high school senior after batting .486 with three homeruns, 27 RBIs, and a .591 on-base percentage.

[2] After graduating from high school, the Minnesota Twins selected Rohlfing in the 14th round (452nd overall) of the 2007 MLB draft.

From 2010 to 2013 he was back and forth between teams in the Twin's minor league system, playing for the New Britain Rock Cats and the Fort Myers Miracle.

[7] On July 28, 2016, while playing for the Triple-A Reno Aces, Rohlfing had his first career two-homer game.