Overwatch Hero Counters - Spreadsheet to help reference during the Beta : r/ Overwatch
Overwatch 2 counters chart | Rock Paper Shotgun
OW2 Tank matchup table in Pokémon type-chart style. If the enemy tank is causing problems this is my general thought process when counterswapping. : r/Competitiveoverwatch
I made a simplified Hero Counters Cheat Sheet : r/Overwatch
TANK COUNTERS with EVERY HERO (Overwatch Tier List) - YouTube