Ruben Sierra Jr. Class of 2009 - Player Profile

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Ruben Sierra Jr.

2009 GRAD

| OF/LHP

| Isla Verde, PR

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Best PG Grade

ABOUT PG GRADES

Perfect Game Player Rating System
10	Potential very high draft pick and/or Elite level college prospect
9	Potential top 10 round pick and/or highest level college prospect
8	Potential draft pick and/or excellent college prospect
7	College prospect, possible future draft pick with development
6	Potential college prospect
5	Possible College prospect and/or possible HS varsity
4	HS JV
3	Possible HS JV
2	No prospect at this time
1	The game is too dangerous

Perfect Game scouts assign a PG grade to all players that are evaluated at a PG Showcase. In order to receive a PG Grade, players must attend a Showcase to complete their full evaluation.

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NATIONAL RANKING		PR STATE RANKING
57	NA	NA	NA
OVERALL	OF	OVERALL	OF
Big tools, great bloodlines, plus plus run, plus plus arm at PG National, if bat matches his other tools he's early round, good at WWBA

NA
TEAM LAST PLAYED

6-2

174

HEIGHT/WEIGHT

L/L
BATS/THROWS

33 and 9 mos
AGE

18 and 3 mos
Age at 2009 Draft

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PG EVENT RESULTS

86 mph

FB VELO 6/13/2008

6.38 sec

60 YARD DASH 6/13/2008

93 mph

OF VELO 6/13/2008

LATEST PG SHOWCASE REPORT

2008 National Showcase

Ruben Sierra Jr. is a 2009 OF/P with a 6'2'', 174 lb. frame from Isla Verde, PR who attends. Sierra is a super athletic baseball player with a lean athletic body. He is very good in the outfield and uses his blazing 6.38 speed to cover a lot of ground. He has a big arm in the outfield and easily reaches 93 mph from the outfield. At the plate he has good bat speed and has pop to all fields. He has easy power when centered and projects well with the bat. His game approach at the plate needs a few adjustments but he shows potential with all five tools. Definite draft follow for 2009. Good bloodlines.

PG CAREER PROGRESSION

+2 MPH

FB Velo since 10/25/2007

-0.30 SEC

60 Time since 12/28/2007

+1 MPH

OF Velo since 12/28/2007

Best PG Grade: 10

PERCENTILE RANKINGS

CLASS OF 2009 in the recorded year

CATEGORY	TOP RESULT	CLASS AVG	PERCENTILE
FB	86 mph	81 mph	79.14%
60	6.38 sec	7.44 sec	99.68%
OF	93 mph	81 mph	99.22%