Johnathan Jahn

HS Grad 2016
Age 20 and 8 mos
Age on 2016 Draft 19 and 4 mos
Position(s) LHP  
Ht/Wt 6-3, 195 lb
School  Westside
Hometown  Augusta, GA USA
Summer Team 
Fall Team 
All Americans/All Regions
2016 Rawlings-Perfect Game Honorable Mention All-American
Southeast - All Region 2nd Team
PG Underclass All Americans/All Regions
2014 Underclass Honorable Mention 
2015 Underclass 2nd Team 
National Rank - Class of 2016 
Ranking Last Updated: Jun 08, 2016
Position - LHP
Up to 90 mph at National Underclass Main Event
GA State Rank - Class of 2016 
Ranking Last Updated: Jun 08, 2016
Position - LHP

4 yr Commitment
South Carolina 

College(s) interested in
South Carolina 
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PG Grades

Best PG Grade
Latest Showcase Report
2016 World Showcase   Jan 02, 2016
PG Grade: 9.5
Johnathan Jahn is a 2016 LHP with a 6-3 195 lb. frame from Augusta, GA who attends Westside HS. Big and strong broad shouldered build, especially strong in the lower half. Big back turn delivery with lots of moving parts, big leg raise and body curl, hides the ball and has lots of deception, has really improved over the last year and half about getting fully rotated back and directional to the plate, extended low 3/4's arm slot, repeats his mechanics better out of the windup than the stretch. Fastball topped out at 88 mph, gets on hitters sneaky quick, good arm side run and life down in the zone. Primary fastball pitcher this outing, curveball is a big sweeper with good depth and spin at times, has thrown a change up frequently in the past but did not show one this outing. Good student, signed with South Carolina.

Best PG has recorded

Percentile Rank among grad class in the recorded year

FB 90 mph
94.73% Rank
best 98  avg 81
 (2016 class in 2015)

best 98  avg 80
 (2016 class)
OF 87 mph
88.83% Rank
best 94  avg 80
 (2016 class in 2014)

best 98  avg 81
 (2016 class)
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