Corki Mid, patch 16.17. Below you'll find Corki's build, runes, toughest counters, strongest duos, and win conditions, every number measured from current-patch Emerald+ ranked games.
Corki is an AD carry in the mid, and on patch 16.17 they grade out as a situational pick — a 46.7% win rate, 0.3% pick rate, 2,992 ranked games sampled. On the power curve, Corki is a scaling champion: comparatively weak early, but one of the strongest picks on the map once core items come online — so the plan is to survive the laning phase and take the game over late.
How Corki wins: sieging objectives and turrets with sustained pressure, and grouped 5-v-5 teamfights, where Corki tips the fight. The kit grades 8/10 siege, 7/10 teamfighting, 7/10 waveclear. Corki grades low on engage and disengage (2/10, 2/10), so don't take fights that turn on those dimensions.
The most-played core build is Essence Reaver, The Collector, Infinity Edge, which holds a 47.3% win rate across 148 games this patch. Set the enemy team at the top of the page to see how the path shifts against that comp.
The matchup to respect is Kai'Sa, where Corki sits at just 42.7%, and on the team side, Corki gains the most from a Malphite (+4.0% pair win rate).
Corki's highest-volume core items and rune page this patch. Select the enemy composition above and the build re-optimizes for that exact matchup.
Champions that beat Corki Mid the most this patch, anywhere on the enemy team. Top ban targets.
Who Corki Mid wants on the team: partners with the biggest positive swing on Corki's win rate this patch.
Corki is also played in these other roles this patch.
Take Corki into the Team Builder to plan around every pick, or check the Tier List to see exactly where Corki ranks this patch.