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Keisen Hayden
2024 GRAD
 |  LHP/OF
 |  Grass Valley, CA
UNCOMMITTED
Best PG Grade
9
ABOUT PG GRADES
Bear River
HIGH SCHOOL
6-2
  190

HEIGHT/WEIGHT
L/L
BATS/THROWS
18 and 0 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
88 mph
FB VELO 8/5/2023
7.10 sec
60 YARD DASH 8/5/2023
1.65 sec
10 YARD SPLIT 8/5/2023
88 mph
OF VELO 8/5/2023
82 mph
EXIT VELO 8/5/2023
LATEST PG SHOWCASE REPORT
2023 Northern California Prospect Showcase  
Keisen Hayden is a 2024 LHP/OF with a 6-2 190 lb. frame from Grass Valley, CA who attends Bear River. Features a tall, slender build with room to add. Primary left-handed pitcher. Utilizes a semi-windup delivery into drop and drive mechanics. Shows good athleticism down the mound. Throws from a 3/4 slot with a short arm action. Hides it well into release. Fastball sat 85-88 mph with slight armside run. Looks to go right at hitters with the offering. Maintains arm speed well on changeup at 74-75 mph. Can create fading action and gets hitters out front. Flashed a low-70’s slider with sharp, late action. Pitch mix can overwhelm hitters and generate weak contact regularly. Arm strength plays in the outfield. Reached 88 mph during workouts. Still developing consistent actions into the catchpoint. Will get stiff at times. Left-handed hitter. Utilizes an open stance with a low hand setup. Swings on a short, lofted path. Looks to drive the ball in the air to the big part of the field. Has strength at contact. Power will continue to develop as barrel accuracy is refined. Ran a 7.10 60-yard dash. Good student. Named to the Northern California Prospect Showcase Top Prospects List.
PG CAREER PROGRESSION
+.13 MPH
Max Barrel Speed since 08/05/2023
+.02
Impact Momentum since 08/05/2023
+1.22 Gs
Max Acceleration since 08/05/2023
Best PG Grade: 9
PERCENTILE RANKINGS
CLASS OF 2024 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 88 mph 77 mph
94.57%
60 7.10 sec 7.46 sec
76.00%
10 SPL 1.65 sec 1.73 sec
74.23%
OF 88 mph 79 mph
88.65%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 82 mph 80 mph
60.35%
PG Tech FAQ
2023 Northern California Prospect Showcase
Left Handed Hitting

Swing Efficiency™

71%

Exit Velo

82mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 65.601 mph mph
73.10%
Impact Momentum 24.750
75.65%
Max Acceleration 29.548 g's g's
47.95%