Notice: You are currently viewing a development version of the PerfectGame.org website.
For the live site, please visit www.perfectgame.org
2,031 MLB PLAYERS | 14,466 MLB DRAFT SELECTIONS
Create Account
Sign in Create Account
Matthew Koo
2025 GRAD
 |  C/OF
 |  Greenfield, WI
UNCOMMITTED
Best PG Grade
7.5
ABOUT PG GRADES
Whitnall
HIGH SCHOOL
5-9
  155

HEIGHT/WEIGHT
R/R
BATS/THROWS
16 and 7 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
7.01 sec
60 YARD DASH 3/4/2025
1.59 sec
10 YARD SPLIT 3/4/2025
70 mph
C VELO 3/4/2025
2.06 sec
C POP 3/4/2023
76 mph
EXIT VELO 3/4/2023
LATEST PG SHOWCASE REPORT
2023 North Indoor Showcase  
Matthew Koo is a 2025 C/OF with a 5-9 155 lb. frame from Greenfield, WI who attends Whitnall. Recorded a 7.01 in the sixty-yard dash. Primary catcher sits behind the dish with an even base and receives the ball with an aggressive approach showing quickness in the lower half as he has a well balanced throw to second base at 70 mph with a pop time of 2.06. Right-handed hitter steps to the plate with a wide base and loads the back side as he swings with a heavy torqued hip rotation while dipping his hands and drives through the baseball showing good barrel control. Koo works the ball with a line drive approach as he is developing bat speed. Good student.
PG CAREER PROGRESSION
+5.57 MPH
Max Barrel Speed since 03/04/2025
+2.19
Impact Momentum since 03/04/2025
+9.54 Gs
Max Acceleration since 03/04/2025
Best PG Grade: 7.5
PERCENTILE RANKINGS
CLASS OF 2025 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
60 7.01 sec 7.57 sec
87.50%
10 SPL 1.59 sec 1.79 sec
92.87%
C 70 mph 70 mph
44.68%
Pop 2.06 sec 2.14 sec
64.60%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 76 mph 78 mph
36.93%
2023 North Indoor Showcase
Right Handed Hitting

Swing Efficiency™

50%

Exit Velo

76mph

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 58.831 mph 60.83 mph
37.22%
Impact Momentum 22.087 22.54
42.02%
Max Acceleration 31.223 g's 29.59 g's
65.89%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 2 Sep 03, 2023 vs. Iowa Prospects 2026
Runs: 2 Sep 03, 2023 vs. Iowa Prospects 2026
Hits: 1 Sep 03, 2023 vs. Sliders Baseball 17u
RBI's: 1 Sep 03, 2023 vs. Iowa Prospects 2026
Total bases: 1 Sep 03, 2023 vs. Sliders Baseball 17u
Walks: 1 Sep 03, 2023 vs. Iowa Prospects 2026
Stolen bases: 2 Sep 03, 2023 vs. Iowa Prospects 2026
Hit by pitch: 1 Sep 03, 2023 vs. Iowa Prospects 2026