Marc Mumper

HS Grad 2015
Age 21 and 4 mos
Age on 2015 Draft 18 and 11 mos
Position(s) SS  2B
Ht/Wt 5-10, 155 lb
School  Mountain Vista
Hometown  Highlands Ranch, CO USA
Summer Team  Slammer's
Fall Team  Wyco Braves
MLB Draft 
Round 37 by Rockies  in 2015
All Americans/All Regions
2015 West Region HM 
PG Underclass All Americans/All Regions
2013 Underclass Honorable Mention 
2014 Underclass Honorable Mention 
National Rank - Class of 2015 
Ranking Last Updated: May 30, 2015
Top 1000
Position - SS
CO State Rank - Class of 2015 
Ranking Last Updated: May 30, 2015
Position - SS

4 yr Commitment
Grand Canyon 

College(s) interested in
Brigham Young 
Washington State 
Grand Canyon 
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PG Grades

Best PG Grade
Latest Showcase Report
2014 Rocky Mountain Showcase   May 24, 2014
PG Grade: 8.5
Marc Mumper is a 2015 SS/2B with a 5-10 155 lb. frame from Highlands Ranch, CO who attends Mountain Vista HS. Mumper has a medium sized frame with a lean athletic build. Defensively he has good footwork to the baseball and has athletic actions. Mumper fields out front well and has soft hands. He has quick transfers and a quick release with arm strength up to 84 MPH. At the plate, Mumper starts his swing with a small weight shift and makes contact off his front foot. He has a simple approach at the plate and has quick hands to the baseball. Mumper made consistent solid contact to all fields and he showed solid hitting tools to continue to improve upon. Good tools across the board, Grand Canyon commit.

Best PG has recorded

Percentile Rank among grad class in the recorded year

60 6.72 sec
92.80% Rank
best 6.17  avg 7.26
 (2015 class in 2014)

best 6.17  avg 7.33
 (2015 class)
IF 84 mph
79.86% Rank
best 94  avg 79
 (2015 class in 2014)

best 94  avg 78
 (2015 class)
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