Orianna
the Lady of Clockwork
Floor Winrate
Winrate when <5000 mastery
42.86 %
Ceiling Winrate
Winrate when > the ceiling mastery
50.14 %
Ceiling Mastery
Mastery at which winrate stops increasing
23,342
Winrate Delta
Difference between Ceiling and Floor winrates
7.29 %
Sample Size
Number of games used to calculate these metrics
18,431