ProdigyChain Rankings
Jack Kostrowski
Jersey Colts 18U AA · AHF 18U
Current rank #4504 worldwide · #1374 in USA
- Position
- Defenseman
- Born
- 2009
- Country
- USA
- Team
- Jersey Colts 18U AA (AHF 18U)
ProdigyChain rating breakdown
Overall 37/99
- Performance
- 51
- Level
- 55
- Physical
- 0
- Achievements
- 0
- Trending
- 65
- Visibility
- 1
Scoring production vs. league and age group (percentile)
Strength of the league and team the player competes in
Height, weight and frame relative to the age group
International tournaments, drafts and career milestones
Recent week-over-week rank and production movement
Profile views and scouting attention across the network
Season stats
| Season | Team | League | GP | G | A | Pts | PPG |
|---|---|---|---|---|---|---|---|
| 2025-2026 | New Jersey Devils Youth 16U AAA | AYHL 16U | 46 | 2 | 2 | 4 | 0.09 |
| 2025-2026 | New Jersey Devils Youth 16U AAA | AYHL 16U | 16 | 0 | 1 | 1 | 0.06 |
| 2024-2025 | New Jersey Devils Youth 16U AA 2 | 16U AA | 11 | 0 | 4 | 4 | 0.36 |
| 2022-2023 | New Jersey Devils Youth 14U A | 14U A | 17 | 1 | 1 | 2 | 0.12 |
Ranked near Jack Kostrowski
2009-born players around #4504 in the worldwide rankings.
- William Boulanger #4498 · Polyvalente St-Georges M18 D1 R · Canada
- George Lewandowski-Fox #4498 · Lake County Vipers 18U AA · USA
- Benjamin Lord #4499 · É. Sec. Pointe-Lévy M18 D1 · Canada
- Jacob Heinonen #4499 · Victoria Hockey Academy 17U · Canada
- Maxim Yurevich #4500 · HK Molodechno-2018 U17 · Belarus
- Oscar Troff #4500 · Amery High · USA
- Stepan Chramosta #4501 · HC Podebrady U17 · Czechia
- Nolan Stuber #4501 · St. Cloud Crush · USA
Want the full algorithmic breakdown?
Factor scores (F01–F37), per-category percentiles, comp finder, draft fit, and weekly rank movement live on theprodigychain.com.