Jonathan Olsen

HS Grad 2015
Age 21 and 0 mos
Age on 2015 Draft 18 and 0 mos
Position(s) RHP  3B, SS
Ht/Wt 6-3, 185 lb
School  Damien
Hometown  Rancho Cucamonga, CA USA
Summer Team  SGV Arsenal
Fall Team  Brewers Elite Scout Team/Red Sox Scout Team
All Americans/All Regions
2015 Perfect Game Honorable Mention All-American (California - All Region 1st Team)
PG Underclass All Americans/All Regions
2013 Underclass 3rd Team
2014 Underclass 1st Team
National Rank - Class of 2015
Ranking Last Updated: May 30, 2015
Position - RHP
Very projectable with a good curveball on the mound
CA State Rank - Class of 2015
Ranking Last Updated: May 30, 2015
Position - RHP

Scout Level

4 yr Commitment

College(s) interested in
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Best PG Grade
Latest Showcase Report
2013 California Underclass Showcase   Nov 02, 2013
PG Grade: 9.5
Jonathan Olsen is a 2015 RHP/SS, 3B with a 6-3 185 lb. frame from Rancho Cucamonga, CA who attends Damien. Tall, lean athletic build with room to fill. Pitches from a high three quarters arm slot, long two-piece arm action, grab in back of arm action but works through it cleanly and maintains coordination of delivery well. Fast arm, gets on top of the baseball well, good downhill plane, creates heavy sinking action on fastball in mid-upper 80s, generates consistent ground balls. Repeats delivery well, 12-6 curveball with sharp late break, potential plus offering as it gets firmer. Good extension out front allows velocity to play up a bit, commands both pitches well, has shown a solid changeup in the past. Lower effort delivery, good pitchability, high level upside. Excellent student, verbal to UCLA, named to Top Prospect list.
PG Career Progression
Best PG Grade: 9.50
0.50 improvement beginning on Aug 18, 2012
PG Grade

Percentile Rank among grad class in the recorded year

FB 89 mph
98.24% Rank
best 94  avg 79
 (2015 class in 2013)

best 97  avg 80
 (2015 class)
DiamondKinetics Trending Data
Non-PG verified swings
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Max Barrel Speed (mph)
Best Single Game Stats
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