MacroMind matchup data: real ranked games, not opinions
Katarina vs Senna
What is Katarina's win rate vs Senna?
In ADC, Katarina wins 43% against Senna across 182 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 Katarina ahead by 376 gold.
Katarina at 15:00
- Gold: +376
- CS: -2
- XP: +58
Typical gap to Senna, from 181 games that reached 15:00.
Does Katarina counter Senna?
Too close to call. Katarina sits at 43% over 182 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 Senna as Katarina
When Katarina is ahead in gold at 10:00, this matchup runs 58% over 85 games; behind, it drops to 30% over 96.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 58% | 85 |
| Behind in gold at 10:00 | 30% | 96 |
| First blood | 49% | 116 |
| +kills at 10:00 | 53% | 98 |
| +CS at 10:00 | 57% | 60 |
The median first death in this lane comes at 4:38; the level 6 spike lands around 7:34. Respect the all-in window until your spike is online.
What does Katarina build in ADC?
Into Senna specifically, Katarina finishes Kraken Slayer first most often: 40.8% over 98 games of this matchup.
The most-finished core in this exact matchup is Kraken Slayer, Blade of The Ruined King, Terminus: 53.2% across 47 games.
The most-finished Katarina core is Kraken Slayer, Blade of The Ruined King, Terminus: 58.6% across 1,885 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 Kraken Slayer (3,813 games).
Skill plan: Katarina players max Q first and take Q at level 1.