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Mason Lee
2025 GRAD
 |  1B/LHP, OF
 |  Saint Ann, MO
UNCOMMITTED
Best PG Grade
8.5
ABOUT PG GRADES
Pattonville Sr.
HIGH SCHOOL
6-2
  165

HEIGHT/WEIGHT
R/L
BATS/THROWS
17 and 2 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
87 mph
FB VELO 7/6/2023
7.19 sec
60 YARD DASH 2/18/2023
1.64 sec
10 YARD SPLIT 2/18/2023
84 mph
1B VELO 2/18/2023
81 mph
EXIT VELO 2/18/2023
LATEST PG SHOWCASE REPORT
2023 National Indoor Showcase (Saturday)  
Mason Lee is a 2025 1B/LHP, OF with a 6-2 165 lb. frame from Saint Ann, MO who attends Pattonville Sr. Slender athletic frame. Ran a 7.19 60-yard dash. Left-handed pitcher with efficient movements and a synced up delivery, three-quarter arm slot and clean arm action. Fastball topped out at 84 and was located to both sides of plate. Slider showed vertical tilt and he stayed on top of the pitch consistently with feel for spin. Athletic and under control on the mound with more velo to tap into and the makings of a slider that could become a true out pitch. Athletic fielder at first base with two hands out front, clean foot gather and strong accurate feeds around the diamond. Right-handed hitter with balance in the swing, control of the barrel and intent on swings through the zone with the ability to lift the ball in the air to the pull side. Even blend of hit and power at the plate. Named to National Indoor Top Prospect List. Good student.
PG CAREER PROGRESSION
+9 MPH
FB Velo since 04/16/2021
-0.08 SEC
10 Yard Split since 07/30/2021
-0.43 SEC
60 Time since 07/30/2021
+10 MPH
1B Velo since 07/30/2021
+3 MPH
Exit Velo since 07/30/2021
+3.52 MPH
Max Barrel Speed since 07/30/2021
+1.81
Impact Momentum since 07/30/2021
+10.59 Gs
Max Acceleration since 07/30/2021
+16 %
Swing Efficiency since 07/30/2021
Best PG Grade: 8.5
PERCENTILE RANKINGS
CLASS OF 2025 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 87 mph 75 mph
96.87%
60 7.19 sec 7.57 sec
76.28%
10 SPL 1.64 sec 1.79 sec
82.94%
1B 84 mph 73 mph
93.23%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 81 mph 78 mph
63.27%
2023 National Indoor Showcase (Saturday)
Right Handed Hitting

Swing Efficiency™

56%

Exit Velo

81mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2021 14U National Showcase
Right Handed Hitting

Swing Efficiency™

40%

Exit Velo

76mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Arm
#3 Torso
#4 Hand
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 63.496 mph 60.83 mph
68.90%
Impact Momentum 23.692 22.54
69.14%
Max Acceleration 35.454 g's 29.59 g's
85.59%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Jul 11, 2023 vs. BBA Academic 16u
Runs: 2 Jul 08, 2023 vs. TG DBacks 16u Scout
Hits: 3 Jul 08, 2023 vs. TG DBacks 16u Scout
RBI's: 3 Jul 10, 2023 vs. Tri State Arsenal 2025 Marucci
Doubles: 2 Apr 18, 2021 vs. St. Louis Naturals - Fiala
Triples: 1 Jul 10, 2023 vs. Tri State Arsenal 2025 Marucci
Total bases: 5 Apr 18, 2021 vs. St. Louis Naturals - Fiala
Walks: 1 Jun 28, 2022 vs. Kentucky Prospects 15u Shivers
SAC flies: 1 Jul 10, 2023 vs. Tri State Arsenal 2025 Marucci
Stolen bases: 1 Jul 09, 2023 vs. Knights Baseball 16u American
Hit by pitch: 1 Jul 09, 2023 vs. Knights Baseball 16u American
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.0 Jul 09, 2023 vs. Knights Baseball 16u American
Runs allowed: 0 Jul 09, 2021 vs. USA Scout 14U GASKINS
Earned runs: 0 Jul 09, 2021 vs. USA Scout 14U GASKINS
Hits allowed: 2 Jul 09, 2021 vs. USA Scout 14U GASKINS
Strikeouts: 4 Jul 09, 2023 vs. Knights Baseball 16u American
Walks allowed: 1 Jul 09, 2021 vs. USA Scout 14U GASKINS