ProdigyChain Rankings
John Mattson
Mayville/Portland · USHS-ND
Current rank #7191 worldwide · #2300 in USA
- Position
- Defenseman
- Born
- 2008
- Country
- USA
- Team
- Mayville/Portland (USHS-ND)
ProdigyChain rating breakdown
Overall 50/99
- Performance
- 70
- Level
- 74
- Physical
- 0
- Achievements
- 0
- Trending
- 0
- Visibility
- 0
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 | Mayville/Portland | USHS-ND | 20 | 1 | 3 | 4 | 0.20 |
| 2024-2025 | Mayville/Portland | USHS-ND | 24 | 4 | 3 | 7 | 0.29 |
| 2023-2024 | Mayville/Portland | USHS-ND | 21 | 0 | 1 | 1 | 0.05 |
Ranked near John Mattson
2008-born players around #7191 in the worldwide rankings.
- Samuel Peterson #7185 · SSAC U18 AA · Canada
- Matvei Shinkevich #7185 · Burevestnik Tomsk U18 · Russia
- Daniel De Gagne #7186 · Transcona Railer Express · Canada
- Oliver Januch #7186 · HK 95 Povazska Bystrica U18 · Slovakia
- Matthew Kelly #7187 · Notre Dame High |West Haven, CT| · USA
- Rhys Riedel #7187 · Abbotsford Pilots · Canada
- Chad Hinse #7188 · Sainte-Foy Dynamiques (D2) · Canada
- Vladislav Maloradsky #7188 · Dynamo-Yunior St. Petersburg U18 · Russia
Want the full algorithmic breakdown?
Factor scores (F01–F37), per-category percentiles, comp finder, draft fit, and weekly rank movement live on theprodigychain.com.