Riven vs Locke

Rank	Win Rate	Locke wins50 %Riven wins	Games
Iron	too few games		4
Bronze	too few games		1
Silver	too few games		6
Gold	too few games		3
Platinum	too few games		11
Emerald	too few games		11
Diamond	too few games		12
Master	too few games		19
Grandmaster	too few games		15
Challenger	too few games		21

Patch 26.19: 13 games, too few for a win rate Games from patch 26.13 to 26.19