David Koller

HS Grad 2006
Age 29 and 6 mos
Age on 2006 Draft 17 and 10 mos
Position(s) RHP  
Ht/Wt 6-3, 192 lb
School  Lamar
Hometown  Houston, TX USA
Summer Team  Red Dogs
Fall Team 
National Rank - Class of 2006
Ranking Last Updated:
Position - RHP
TX State Rank - Class of 2006
Ranking Last Updated:
Position - RHP

Scout Level

Scout Level
College(s) interested in
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Best PG Grade
Latest Showcase Report
2005 South Top Prospect Showcase   Jul 25, 2005
PG Grade: 8
Koller is a 6-3, 190 lb senior right handed pitcher from Houston with very good natural arm strength and good physical maturity. He has a very slow and deliberate delivery with a long, flat arm stroke in back and opens up very early in his movement to the plate. Koller's fastball touched 88 mph early in his outing and he settled in mostly at 83-85 mph with some running action when he got down in the strike zone. Koller's best secondary pitch was a 79 mph slider that was sharp and late at times and is a good pitch for him. His 68 mph curveball didn't have the same type of spin and sharpness to it and Koller's long arm action might not be suited for this pitch. He also threw a 78 mph change up. Overall, Koller has raw pitching skills but unmistakable arm strength and a sharp breaking ball. He is an outstanding student with his eye on some of the top academic schools in the country.
PG Career Progression
Best PG Grade: 8.00
PG Grade

Percentile Rank among grad class in the recorded year

FB 88 mph
84.28% Rank
best 97  avg 83
 (2006 class in 2005)

best 97  avg 82
 (2006 class)
DiamondKinetics Trending Data
Non-PG verified swings
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Max Barrel Speed (mph)
Best Single Game Stats
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