2011-2012
Johnson was a standout for Black Hills State in his senior season, averaging 33 minutes per game and starting in every game to round out his career. Johnson was acknowledged by the ICAA for both Player of the Week honors as well as Second Team All-ICAA postseason recognition. Johnson was also named to the 2012 NCAA Transitional Tournament Team. Johnson finished out his final season for the Yellow Jackets averaging 16.0 points and 6.5 rebounds per game. Johnson was the team leader in points (449), rebounds (182), blocks (35), and free throw percentage (83%).
2010-2011
Johnson saw action in 33 games for the Yellow Jackets and averaged almost 3 points off of the bench. Johnson averaged almost three rebounds per game during the 2010-2011 campaign.
2009-2010
Rob saw action in all 31 games and started in two of them as a sophomore. Rob averaged four points and three rebounds per game and was a key inside for the Yellow Jackets.
2008-2009
Rob appeared in 26 games as a true freshman for the Yellow Jackets averaging one point and one rebound per contest.
High School
In 2007-2008 he led his team to the State Semifinals losing a heartbreaker to Sundance High School. As a senior he averaged 21 points, 16 rebounds, 6 blocks, and 5 assists per game. He had highs against Big Horn High School (42 points, 14 rebounds, 6 blocks 1/11/08), Big Horn High School (29 points, 28 rebounds, 5 blocks 2/8/08), Sundance High School (34 points, 20 rebounds, 5 blocks 2/16/08), Rocky Mountain (21 points, 23 rebounds, 11 assists, 8 steals, 7 blocks 2/2/08). He was also named Conference Player of the Year (2nd time), All Conference (4 years in a row), All State (3 years in a row), 4 time Sheridan County All-Star, Sheridan County Player of the Year, and Mr. Basketball for the State of Wyoming.
On top of having success on the basketball court Rob has really excelled in the classroom being a member of the National Honor Society with a GPA of 4.0. He is also the State President for the Wyoming Chapter of FCCLA (Family, Career, Community Leaders of America) and is currently ranked #1 in his class.