MacroMind matchup data: real ranked games, not opinions
Corki vs Sivir
What is Corki's win rate vs Sivir?
In ADC, Corki wins 47% against Sivir across 950 observed ranked games.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Corki behind by 9 gold.
Corki at 15:00
- Gold: -9
- CS: -3
- XP: +26
Typical gap to Sivir, from 948 games that reached 15:00.
Does Corki counter Sivir?
Too close to call. Corki sits at 47% over 950 games, so neither pick counters the other here. The lane goes to whoever wins the spots below, like the gold lead at 10:00 or staying alive until 15:00, so play for those and let the pick argument go.
How to beat Sivir as Corki
When Corki is ahead in gold at 10:00, this matchup runs 58% over 454 games; behind, it drops to 37% over 495.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 58% | 454 |
| Behind in gold at 10:00 | 37% | 495 |
| First blood | 56% | 486 |
| +kills at 10:00 | 57% | 390 |
| +CS at 10:00 | 56% | 401 |
| 0 deaths at 10:00 | 56% | 212 |
| 0 deaths at 15:00 | 61% | 89 |
The median first death in this lane comes at 5:19; the level 6 spike lands around 7:35. Respect the all-in window until your spike is online.
What does Corki build in ADC?
Into Sivir specifically, Corki finishes Trinity Force first most often: 47.8% over 245 games of this matchup.
The most-finished core in this exact matchup is Trinity Force, Manamune, The Collector: 50.7% across 73 games.
The most-finished Corki core is Trinity Force, Manamune, The Collector: 54.7% across 3,499 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Doran's Blade + Health Potion; the first finished item is usually Trinity Force (10,491 games).
Skill plan: Corki players max Q first and take E at level 1.