Out of the 30 lowest win rate champs, 29 of them have been played in worlds so far, while out of the top 30 win rates, only 9 have. : r/leagueoflegends
Highest Win Rate Champions in Patch 10.5
The 5 champions with the highest win rates in League of Legends Patch 12.4 - Dot Esports
Gangplank Rework in 'League of Legends' Patch 11.17 is Actually a Nerf? Expect Decreased Hero Efficiency in Ranked Games | Tech Times
Expedition Champion Winrates/Tier list, from Constructed Master players : r/LegendsOfRuneterra
Highest Win Rate Champions in Patch 10.6
YES3 CRYSTAL CUARD To access Champions, 100 matches are required. Abandons do not count. Highest MMR Rewards 3984 PLATINUM Matches Played Wins Win Rate 3200 8367 MMR 3499 / 116 56 48% Last Match MMR Change LOSS -29 Lesses Abandons Ratio 60 - )