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Ken Hemmer
2020 GRAD
 |  3B/OF, RHP
 |  Mt Prospect, IL
UNCOMMITTED
Best PG Grade
7.5
ABOUT PG GRADES
NATIONAL RANKING IL STATE RANKING
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OVERALL 3B OVERALL 3B
American School in Japan
HIGH SCHOOL
6-1
  175

HEIGHT/WEIGHT
R/R
BATS/THROWS
22 and 3 mos
AGE
17 and 11 mos
Age at 2020 Draft
WANT VIDEO?
PG EVENT RESULTS
82 mph
FB VELO 7/6/2018
7.92 sec
60 YARD DASH 8/6/2016
1.82 sec
10 YARD SPLIT 8/6/2016
76 mph
OF VELO 8/6/2016
76 mph
IF VELO 7/29/2017
84 mph
EXIT VELO 7/29/2017
Batting Stats
  Advanced Statistics
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Batting Spray Chart Spray Chart
2019 Calendar Year
OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS
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Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S%
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Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
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LATEST PG SHOWCASE REPORT
2017 Great Lakes Showcase  
Ken Hemmer is a 2020 RHP/3B/OF with a 6-0 165 lb. frame from Mt Prospect, IL who attends American School in Japan. Medium frame with athletic look; good projection remaining. Ran 60 yard dash in 8.01 seconds. Primary righthanded pitcher. Arm works well through the back with looseness and arm speed, throwing from three quarters slot release with good angle to the plate. Pauses at top of delivery, generates solid lower half drive into soft front side landing, struggles to create leverage as a result. Fastball worked 75-77 mph with some arm side life. Showed curveball with 11/5 shape and good depth; also mixed in changeup with good arm speed. Sets up to hit from even-based stance with small leg kick trigger; rigid hand load, shows bat speed on linear swing plane, showed good ability to work to all fields, good barrel when square. Worked out in the infield; surrounds the ball well with good footwork and hip swivel, has athleticism to actions, stays balanced and fields cleanly, gets off quick release across the diamond with arm strength clocked up to 76 mph. Very good student.
PG CAREER PROGRESSION
+9 MPH
FB Velo since 07/04/2016
+6 MPH
Exit Velo since 08/06/2016
+6.85 MPH
Max Barrel Speed since 07/29/2017
+2.50
Impact Momentum since 07/29/2017
+5.22 Gs
Max Acceleration since 07/29/2017
Best PG Grade: 7.5
PERCENTILE RANKINGS
CLASS OF 2020 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 82 mph 79 mph
64.32%
60 7.92 sec 7.36 sec
9.85%
10 SPL 1.82 sec 1.72 sec
19.73%
OF 76 mph 80 mph
23.51%
IF 76 mph 78 mph
35.65%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 84 mph 81 mph
62.44%
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 63.160 mph 64.94 mph
38.84%
Impact Momentum 23.674 24.10
44.63%
Max Acceleration 28.846 g's 31.89 g's
31.24%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Jul 07, 2018 vs. Canes North Atlantic 16U Black
Runs: 2 Jul 07, 2018 vs. Canes North Atlantic 16U Black
Hits: 2 Jul 07, 2018 vs. Canes North Atlantic 16U Black
RBI's: 1 Jul 01, 2019 vs. Fort Bend Texans 17U
Doubles: 1 Jul 19, 2017 vs. Virginia Blacksox 15U Elite
Total bases: 3 Jul 19, 2017 vs. Virginia Blacksox 15U Elite
Walks: 2 Jul 10, 2018 vs. Prospects National Team
SAC flies: 1 Jul 01, 2019 vs. Fort Bend Texans 17U
Stolen bases: 1 Jul 10, 2018 vs. Prospects National Team
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.2 Jul 16, 2017 vs. East Cobb Colt .45's
Runs allowed: 2 Jul 01, 2019 vs. Team Elite 17U Prime
Earned runs: 0 Jul 20, 2019 vs. NorthStar Baseball 17u Navy
Hits allowed: 1 Jul 20, 2019 vs. NorthStar Baseball 17u Navy
Strikeouts: 5 Jul 16, 2017 vs. East Cobb Colt .45's
Walks allowed: 1 Jul 20, 2019 vs. NorthStar Baseball 17u Navy