2,075 MLB PLAYERS | 14,476 MLB DRAFT SELECTIONS
Create Account
Sign in Create Account
Justin Bost
2018 GRAD
 |  SS/2B, OF, RHP
 |  Reynolds, IL
UNCOMMITTED
Best PG Grade
7.5
ABOUT PG GRADES
NATIONAL RANKING IL STATE RANKING
Follow Follow
Follow Follow
OVERALL SS OVERALL SS
Rockridge
HIGH SCHOOL
6-0
  150

HEIGHT/WEIGHT
L/R
BATS/THROWS
24 and 0 mos
AGE
18 and 1 mos
Age at 2018 Draft
WANT VIDEO?
PG EVENT RESULTS
81 mph
FB VELO 2/25/2017
7.28 sec
60 YARD DASH 2/25/2017
1.83 sec
10 YARD SPLIT 8/26/2016
81 mph
OF VELO 7/20/2017
78 mph
IF VELO 7/20/2017
80 mph
EXIT VELO 8/27/2016
LATEST PG SHOWCASE REPORT
2017 National Indoor Showcase  
Justin Bost is a 2018 SS/2B/RHP with a 6-0 145 lb. frame from Reynolds, IL who attends Alleman HS. Medium frame with a lean, athletic build. Projects for additional strength while maintaining athleticism. Ran a 7.28 sixty-yard dash. Primary shortstop with fundamental feet while surrounding and working through the baseball. Flashed good range to each side with clean glove actions while funneling and working through transition. Released from a three-quarters arm slot that generated some on line carry to the bag, topped at 78 miles per hour. Also worked out defensively from the outfield showing smooth, deliberate footwork while closing to the baseball. Developing glove actions while funneling. Short arm circle and released from a compact three-quarters arm slot, topped at 81 miles per hour. Left handed hitter with a spread, slightly open stance and high back elbow set. Lower half works to contact creating linear shift. Generated some top half coil at load and launched to contact on a level plane through extension. Swung with intent to drive the baseball and flashed occasional bat speed and strength at contact. Showed best contact and ability to repeat when staying balanced and working to the middle of the field. Also pitched showing a large side step delivery. Stays tall on back side at gather and utilizes lower half while driving to the plate. Released from a high three-quarters arm slot with a fastball offering that flashed some downhill angle throw the zone, topped at 81 miles per hour. Curveball had tight spin with some sweeping action to glove side. Maintained arm speed well with a changeup offering in the low 70's. Consistently mixed pitches and changed speeds with the ability work to each edge of the plate. Good poise while on the mound with a present knowledge for pitching. Good student. Tools will continue to develop with physical maturity and repetition.
PG CAREER PROGRESSION
+4 MPH
FB Velo since 08/20/2016
-0.16 SEC
60 Time since 08/26/2016
+4 MPH
OF Velo since 08/26/2016
+6 MPH
IF Velo since 08/26/2016
Best PG Grade: 7.5
PERCENTILE RANKINGS
CLASS OF 2018 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 81 mph 79 mph
55.53%
60 7.28 sec 7.35 sec
53.00%
10 SPL 1.83 sec 1.73 sec
17.83%
OF 81 mph 81 mph
49.23%
IF 78 mph 78 mph
48.48%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 80 mph 81 mph
41.66%