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Tyson Grulkowski
2026 GRAD
 |  RHP/1B, 3B
 |  Muskego, WI
COMMITMENT
Best PG Grade
10
ABOUT PG GRADES
Muskego
HIGH SCHOOL
6-5
  225
HEIGHT/WEIGHT
R/R
BATS/THROWS
18 and 9 mos
AGE
18 and 11 mos
Age at 2026 Draft
PG EVENT RESULTS
94 mph
FB VELO
10/9/2025
7.34 sec
60 YARD DASH
3/22/2025
1.62 sec
10 YARD SPLIT
3/16/2024
85 mph
IF VELO
3/16/2024
96 mph
EXIT VELO
3/22/2025
148.40 lb
L-Grip
182.20 lb
R-Grip

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LATEST PG SHOWCASE REPORT
2025 PG National Showcase  
Tyson Grulkowski is a 2026 RHP/1B with a 6-5 225 lb. frame from Muskego, WI who attends Muskego HS. Extra large frame with a durable build and lots of present physicality. Primary right-handed pitcher who only pitched at the event. Low effort delivery and release comes from a unique, low arm slot. Fastball peaked at 92 mph and sat in the 89-91 mph range showing good life. The breaking ball had lots of sweeping action with healthy spin rates. Moves the fastball to both halves with conviction. Changeup has very good shape with lots of fading action; can throw the pitch to righties or lefties for swings and misses. Good stuff overall with strikes and command to start. Great student. Verbal commitment to USF.

PG CAREER PROGRESSION
+21 MPH
FB Velo since 05/07/2021
-0.43 SEC
10 Yard Split since 03/05/2022
-1.18 SEC
60 Time since 03/05/2022
+8 MPH
IF Velo since 03/05/2022
+18 MPH
Exit Velo since 03/05/2022
+21.91 MPH
Max Barrel Speed since 03/05/2022
+8.96
Impact Momentum since 03/05/2022
+28.28 Gs
Max Acceleration since 03/05/2022
+27 %
Swing Efficiency since 03/05/2022
Best PG Grade: 10
PERCENTILE RANKINGS
CLASS OF2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 94 mph 75 mph
99.73%
60 7.34 sec 7.50 sec
55.94%
10 SPL 1.62 sec 1.74 sec
80.53%
L-Grip 148.40 lb 121.44 lb
91.35%
R-Grip 182.20 lb 124.74 lb
98.84%
IF 85 mph 76 mph
85.28%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 96 mph 79 mph
97.59%
Perfect Game Performance
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PLAYER
Tyson Grulkowski
EVENT
2025 PG National Showcase
HITTING
Baseball Right Handed Hitter
79
Swing Mechanics Score™
86
Direction
66
Plane
87
Depth & Length
82
Mechanics
PLAYER
Tyson Grulkowski
EVENT
2025 PG North Indoor Showcase
HITTING
Baseball Right Handed Hitter
78
Swing Mechanics Score™
86
Direction
66
Plane
87
Depth & Length
74
Mechanics

2024 North Indoor Showcase
Right Handed Hitting
Swing Efficiency™
74%
Exit Velo
94mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2023 North Indoor Showcase
Right Handed Hitting
Swing Efficiency™
52%
Exit Velo
90mph
Swing Sequence
The order in which each body segment reaches its peak speed
#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 North Indoor Showcase
Right Handed Hitting
Swing Efficiency™
47%
Exit Velo
77mph
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 79.703 mph 62.17 mph
97.92%
Impact Momentum 30.008 23.04
97.81%
Max Acceleration 51.455 g's 31.67 g's
96.82%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Jul 23, 2023 vs. Baseball Country 15u
Runs: 3 May 07, 2022 vs. Grb Rays Mke Yellow
Hits: 3 Jun 19, 2022 vs. Rochester Pines
RBI's: 3 May 07, 2022 vs. Grb Rays Mke Yellow
Doubles: 2 May 07, 2022 vs. Grb Rays Mke Yellow
Triples: 1 Jun 17, 2022 vs. Competitive Edge White 2026
Home runs: 1 Apr 29, 2022 vs. Slammers Twins 14u
Total bases: 5 Apr 29, 2022 vs. Slammers Twins 14u
Walks: 2 Jul 16, 2022 vs. EPTC Baseball
SAC flies: 1 Jul 16, 2022 vs. EPTC Baseball
Stolen bases: 2 May 07, 2022 vs. Grb Rays Mke Yellow
Hit by pitch: 1 Jul 09, 2024 vs. CT METS 2026
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 5.1 Apr 30, 2022 vs. Team KC
Runs allowed: 0 Oct 10, 2025 vs. Banditos 2026 Scout
Earned runs: 0 Oct 10, 2025 vs. Banditos 2026 Scout
Hits allowed: 1 Oct 10, 2025 vs. Banditos 2026 Scout
Strikeouts: 8 May 08, 2021 vs. Top Tier Iowa 2026
Walks allowed: 0 Oct 10, 2025 vs. Banditos 2026 Scout