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Jack Welak
2025 GRAD
 |  RHP/3B
 |  Wauwatosa, WI
UNCOMMITTED
Best PG Grade
7
ABOUT PG GRADES
Catholic Memorial
HIGH SCHOOL
5-10
  156

HEIGHT/WEIGHT
R/R
BATS/THROWS
18 and 2 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
85 mph
FB VELO 7/6/2023
Pitching Stats
  Advanced Statistics
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2023 Calendar Year
W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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LATEST PG SHOWCASE REPORT
2021 Midwest Prospect Showcase  
Jack Welak is a 2025 RHP/3B with a 5-8 130 lb. frame from Wauwatosa, WI who attends Catholic Memorial. Smaller frame with plenty of physical development remaining. Primary right-handed pitcher that works exclusively from the stretch, has a long and offline arm action that comes through clean. Shows a fluid arm path and operation overall with solid mechanics for his age. Simple and repeatable delivery, very low effort at present. Fills up the zone well, fastball shows cut on the glove side and some sinking action when it's low in the zone. Throws a short slider for strikes, limited depth/tilt to the pitch at present but that will come with further developing. He could move the fastball in and out well, and it was very effective when low and inside to left-handed hitters. Young prospect with a solid base and the pieces to really improve as he grows and gets stronger.
PG CAREER PROGRESSION
+6 MPH
FB Velo since 07/16/2021
Best PG Grade: 7
PERCENTILE RANKINGS
CLASS OF 2025 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 85 mph 76 mph
88.35%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 3 Sep 04, 2022 vs. ITB 3
Runs: 1 Jun 11, 2022 vs. Rochester Pines
Hits: 2 Sep 04, 2021 vs. Swing Kings 15U
Total bases: 2 Sep 04, 2021 vs. Swing Kings 15U
Walks: 1 Sep 04, 2021 vs. Swing Kings 15U
Stolen bases: 2 Sep 04, 2021 vs. Swing Kings 15U
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 5.0 Sep 04, 2021 vs. Swing Kings 15U
Runs allowed: 0 Sep 03, 2023 vs. Iowa Select 2025 McNeal
Earned runs: 0 Sep 03, 2023 vs. Iowa Select 2025 McNeal
Hits allowed: 0 Jul 30, 2023 vs. Competitive Edge Black 2024
Strikeouts: 9 Sep 04, 2021 vs. Swing Kings 15U
Walks allowed: 0 Sep 03, 2023 vs. Iowa Select 2025 McNeal