Morgana vs Vayne

Rank	Win Rate	Vayne wins50 %Morgana wins	Games
Iron	too few games		5
Bronze	too few games		18
Silver	too few games		21
Gold	too few games		23
Platinum	too few games		15
Emerald	too few games		20
Diamond	too few games		5
Master	too few games		1
Grandmaster	too few games		1
Challenger	too few games		1

Rows count games as played (110 in all). The head weights each rank by its real share of ranked players (151 weighted games), so the rows do not add up to it. Patch 26.21: 102 games, too few for a win rate Games from patch 26.19 to 26.21