John Jr. Mayberry

HS Grad 2002
Age 34 and 4 mos
Age on 2002 Draft 18 and 5 mos
Position(s) 1B  3B
Ht/Wt 6-4, 200 lb
B/T R/R
School 
Hometown  Overland Park, KS USA
Summer Team  KC Tigers
Fall Team 
MLB Debut 
Phillies May 23, 2009
MLB Draft 
Round 1 by Rangers in 2005
Round 1 by Mariners in 2002
National Rank - Class of 2002
Ranking Last Updated: Jun 05, 2002
Overall
23
Position - 1B
NA
Big athletic power hitter, good bloodlines. Turning it on again, big jump!
KS State Rank - Class of 2002
Ranking Last Updated: Jun 05, 2002
Overall
NA
Position - 1B
NA
GPA

Scout Level
SAT
--
ACT
--

4 yr Commitment
Stanford

College(s) interested in
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Best PG Grade
9
6/15/2001
Latest Showcase Report
2001 National Showcase   Jun 15, 2001
PG Grade: 9
Mayberry is the son of a former big leaguer. He was arguably the best hitter at the event in Tropicana. He hit balls off and over the wall against top level pitching. He is very athletic and to us projects as an outfielder. His arm is strong enough and his athletic ability stood out in the outfield. He is a top student, so we don't know how the draft will work out. He's definitely a top prospect.
PG Career Progression
Best PG Grade: 9.00
PG Grade

Percentile Rank among grad class in the recorded year

60 6.84 sec
6/15/2001
93.71% Rank
best 6.35  avg 7.30
 (2002 class in 2001)

best 6.35  avg 7.30
 (2002 class)
1B 84 mph
6/15/2001
78.12% Rank
best 86  avg 79
 (2002 class in 2001)

best 86  avg 79
 (2002 class)
DiamondKinetics Trending Data
Non-PG verified swings
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Max Barrel Speed (mph)
Best Single Game Stats
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