1,369 MLB PLAYERS | 12,620 MLB DRAFT SELECTIONS
Grant Guillory
2015 GRAD
 |  SS/RHP
 |  Houston, TX
COMMITMENT
Best PG Grade
7
ABOUT PG GRADES
NATIONAL RANKING
TX STATE RANKING
High Follow 439
298 46
OVERALL
SS
OVERALL
SS
St. John's
6-3  
165
HIGH SCHOOL TEAM LAST PLAYED HEIGHT/WEIGHT
R/R
22 and 3 mos
17 and 10 mos
BATS/THROWS AGE Age at 2015 Draft
PG EVENT RESULTS
87
FB VELO
7.54
60 YARD DASH
75
IF VELO
LATEST PG SHOWCASE REPORT
2012 National Underclass Showcase-Main Event  
Grant Guillory is a 2015 RHP/MIF with a 6-0 140 lb. frame from Houston, TX who attends St Johns HS. Slender young long limbed build, lots of room to fill out. Upper half rotational delivery, loose easy arm action, 3/4's extended release, has some young arm speed, opens front side early with limited lower half use. Steady 76-78 mph fastball, lots more velocity in his arm, gets good velocity and some spin on his curveball. Can improve immediately with some basic delivery adjustments, arm works well. Switch hitter, much more advanced with better bat speed right handed, stays inside the ball with consistent line drive contact, hits through the ball, contact only from the left side. 7.54 runner, works through the ball well defensively in the infield, soft hands, not consistent yet with footwork and arm stroke.
PG CAREER PROGRESSION
+6 MPH
FB VELO SINCE 12/28/2012
VIEW PG PROGRESSION CHARTS
PERCENTILE RANKINGS
CLASS OF 2015 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 87 mph 82
83.85%
60 7.54 sec 7.50
43.24%
IF 75 mph 74
53.31%
DIAMONDKINETICS TRENDING DATA
NON-PG VERIFIED SWINGS
Visit Diamond Kinetics
Max Barrel Speed (mph)
Copyright 1994-2019 by Perfect Game. All rights reserved. No portion of this information may be reprinted or reproduced without the written consent of Perfect Game.