THE WORLD'S LARGEST AND MOST COMPREHENSIVE SCOUTING ORGANIZATION
| 2,384 MLB PLAYERS | 15,803 MLB DRAFT SELECTIONS
2,384 MLB PLAYERS | 15,803 MLB DRAFT SELECTIONS
Create Account
Sign in Create Account
Jack Spielmann
2027 GRAD
 |  C/OF, UT
 |  Milton, WI
COMMITMENT
Best PG Grade
8.5
ABOUT PG GRADES
Milton
HIGH SCHOOL
6-1
  190
HEIGHT/WEIGHT
L/R
BATS/THROWS
17 and 5 mos
AGE
PG EVENT RESULTS
84 mph
FB VELO
3/22/2025
6.92 sec
60 YARD DASH
3/22/2025
1.55 sec
10 YARD SPLIT
3/22/2025
76 mph
C VELO
3/22/2025
2.09 sec
C POP
3/22/2025
87 mph
EXIT VELO
3/22/2025
91.40 lb
L-Grip
116.60 lb
R-Grip

Batting Stats
Advanced Statistics
SUBSCRIBE TO
Batting Spray Chart Spray Chart

2025 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
SUBSCRIBE TO
Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
SUBSCRIBE TO
Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
SUBSCRIBE TO

2024 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
SUBSCRIBE TO
Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
SUBSCRIBE TO
Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
SUBSCRIBE TO

2023 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
SUBSCRIBE TO
Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
SUBSCRIBE TO
Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
SUBSCRIBE TO

2022 Calendar Year

OPS AVG OBP SLG G AB R H 2B 3B HR RBI BB SO SB CS WG
SUBSCRIBE TO
Advanced
XBH TB BB/K BB% K% IBB HBP SF ISO BABIP SW% SM% WHIF% B% S% QAB
SUBSCRIBE TO
Batted Ball
PA GO/AO GB% AIR% PULL% OPPO% HR/FB GIDP
SUBSCRIBE TO
Pitching Stats
Advanced Statistics
SUBSCRIBE TO

2024 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
SUBSCRIBE TO
Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
SUBSCRIBE TO
Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
SUBSCRIBE TO

2023 Calendar Year

W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP WG
SUBSCRIBE TO
Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
SUBSCRIBE TO
Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
SUBSCRIBE TO
LATEST PG SHOWCASE REPORT
2025 PG North Indoor Showcase  
Jack Spielmann is a 2027 C/RHP/OF with a 6-1 175 lb. frame from Milton, WI who attends Milton. A taller and lean frame with a high-waisted build and long levers throughout the frame. He has room to keep filling out moving forward as well. Ran a 6.92 60-yard dash. Primary catcher who worked out of the crouch with some athleticism. He had slightly open feet, jumping out of the crow-hop and gaining some ground with a strong arm and feel to keep throws on a good flight. He was accurate around the bag with a shorter and compact release. Threw 76 mph down to second and produced a 2.09 pop time. He was accurate during the round and showed good actions. He took BP as a left-handed hitter with a spread base, high hands, the back elbow up, and slightly open feet. He made an aggressive leg lift trigger with good whip and bat speed to impact. He showed some feel to impact and had a loose stroke with hard turns working through contact. He lifted well, working pull-side and back up the middle during his round with hard turns and good bat speed. He stayed connected well and was able to turn through it well, staying in-sync. He put together a really good round of BP swings. Produced an 87 mph exit velocity during PG DK Testing. He took to the mound as a right-handed pitcher, working from the wind-up with a leg lift at the belt and knee-to-waist motion. He works down the slope fine, pitching from a higher three-quarters arm slot, showing some whip and arm speed working through it. He had a fast arm with some feel for release, and he was able to replicate it well. The fastball worked 80-84 mph with some late life, and he was able to miss bats up. He also showed some angle in the lower half of the zone. The curveball worked around 70 mph with some depth and a good downer shape to it. Excellent student. Named to 2025 North Indoor Showcase TP List.

PG CAREER PROGRESSION
+7 MPH
FB Velo since 06/02/2023
+4.37 MPH
Max Barrel Speed since 03/22/2025
+1.58
Impact Momentum since 03/22/2025
+10.21 Gs
Max Acceleration since 03/22/2025
Best PG Grade: 8.5
PERCENTILE RANKINGS
CLASS OF2027 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 84 mph 74 mph
91.33%
60 6.92 sec 7.61 sec
89.70%
10 SPL 1.55 sec 1.76 sec
95.77%
L-Grip 91.40 lb 117.50 lb
8.11%
R-Grip 116.60 lb 119.69 lb
44.76%
C 76 mph 69 mph
84.20%
Pop 2.09 sec 2.17 sec
57.22%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 87 mph 78 mph
81.66%
Perfect Game Performance
pelotero logo
A player’s Hitter Potential Score leverages data from a slow-motion video and a bat sensor to evaluate five major indicators of a hitter’s overall potential and create a personalized program to help them improve.
Access Your Personalized Development Plan
PLAYER
Jack Spielmann
EVENT
2025 PG North Indoor Showcase
HITTING
Baseball Left Handed Hitter
51
Swing Mechanics Score™
40
Direction
52
Plane
62
Depth & Length
57
Mechanics

CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 66.420 mph 61.25 mph
75.02%
Impact Momentum 25.013 22.57
78.15%
Max Acceleration 44.098 g's 31.00 g's
92.31%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Jul 19, 2024 vs. Selects Baseball 2027s Nationals
Runs: 4 Sep 01, 2025 vs. Minnesota Swing Kings
Hits: 3 Sep 01, 2025 vs. Minnesota Swing Kings
RBI's: 4 May 13, 2023 vs. Complete Game 14u
Doubles: 1 Oct 09, 2025 vs. Stix 2026 Scout
Triples: 1 May 06, 2022 vs. P2p Millers Bates
Home runs: 1 Oct 03, 2025 vs. Bell Ringers 2027
Total bases: 5 Oct 03, 2025 vs. Bell Ringers 2027
Walks: 3 Sep 02, 2023 vs. Iowa Select 2027 Scott
Stolen bases: 2 Sep 29, 2024 vs. Southern Squeeze 2027 Murray
Hit by pitch: 1 Oct 04, 2025 vs. HP Baseball Red
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 4.2 Jul 22, 2023 vs. Rhino Wisconsin 15u - Homan
Runs allowed: 0 Sep 27, 2024 vs. Canes Southeast 16U Scout
Earned runs: 0 Sep 27, 2024 vs. Canes Southeast 16U Scout
Hits allowed: 0 Sep 27, 2024 vs. Canes Southeast 16U Scout
Strikeouts: 4 Jul 22, 2023 vs. Rhino Wisconsin 15u - Homan
Walks allowed: 0 Sep 27, 2024 vs. Canes Southeast 16U Scout