

Sivir vs Katarina Counter Pick
Matchup Summary
What the Data Means
Katarina spends no resource at all. There is no mana bar to drain, no window where she cannot cast, and Voracity slashes her remaining cooldowns whenever a champion she recently damaged dies, which in a fight involving a 600-health marksman happens often. Sivir’s 39.5% over 152 recorded games on patch 16.13.1 starts there.
Spell Shield can block Bouncing Blade or a Shunpo, and that is a real save. It cannot block Death Lotus, which channels magic damage into the three nearest champions, and it cannot remove the dagger Preparation leaves hanging in the air. Katarina’s magic damage meets 30 magic resist; her 32 armor and 672 base health mean Sivir’s physical output does connect, but only if she is allowed to stand still and shoot from 500 range while a melee champion with a blink is on top of her.
What genuinely helps is movement. Fleet of Foot fires on every champion attack, On The Hunt hands the whole team a speed surge and shortens Sivir’s cooldowns as she attacks, and Ricochet lets her keep damaging while walking away from a Death Lotus channel. Katarina’s 2,508 health at level 18 against Sivir’s 2,368 leaves no durability cushion either. Katarina is rated 8 for difficulty and Sivir 4, so the deficit narrows against players who mistime Shunpo. Champion data: Sivir and Katarina.
FAQ
No — current data marks this as a counter matchup: Katarina has the statistical edge. Sivir wins 39.5% of the recorded games.
39.5% from Sivir's perspective, measured on patch 16.13.1.
152 ranked games at Emerald rank and above, across all regions.
The current Sivir build — items, runes and skill order from the same data set — is on the Sivir build page.