MacroMind matchup data — real ranked games, not opinions
Kassadin vs Orianna
In Mid, Kassadin wins 56% against Orianna across 557 observed ranked games. This is an observed win rate shown with its sample size, not a prediction or a guaranteed counter.
By 15 minutes the median game has Kassadin behind by 327 gold.
Does Kassadin counter Orianna?
Yes by the numbers. Kassadin wins 56% of 557 ranked Mid games into Orianna, and the gap clears the noise band on this sample.
How to beat Orianna as Kassadin
Turn the early game into gold: 300 up at 10:00 runs this matchup at 72% over 180 games; 300 behind drops it to 48% over 376.
The median first death in this lane comes at 7:32; the level 6 spike lands around 5:36. Respect the all-in window until your spike is online.