Defiant Dance is not interrupted by crowd control, try timing it for incoming disables.
Flawless Duet does not have a maximum travel distance, try using it in creative ways.
Use Bladesurge to cover great distances by targeting low life minions on your way to champion targets.
Katarina's abilities deal magic damage, so even if she's building Attack Damage items, get magic resistance to counter her.
Try to save a disable for when Katarina uses her Death Lotus.
The stat comparisons shown here underscore several vital Irelia against Katarina counter statistics that may help you explain the differences and similarities between these two champs. For instance, Irelia’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Katarina’s ratio of NaN, highlighting that Irelia may be more central to her team's team fighting capability than Katarina..
Irelia usually has a slightly smaller longest kill spree than her counter does. Commonly, she receives more damage than Katarina. This often reflects differing health capacities; however, it can also hint that the champ with more health has less mobility and thus is unable to escape further damage when poked or engaged.
Both League champs are great champions. Both champs have their strengths, weaknesses, and counters. In League's current meta, Irelia usually wins when trying to fight Katarina, with a 51.3% win rate. As a result, Irelia makes a good counter for Katarina.
While Irelia does have a higher win rate than Katarina, when facing one another, Irelia also has a lower level of difficulty that makes her a less difficult champion to learn and master. You should be careful when picking Irelia into Katarina.
Additionally, Irelia also has some amount of CC and other utility, a similar amount to Katarina. This makes her just as valuable during teamfights, especially when fighting champions with a ton of burst damage.
While there is not one best champion in League of Legends, in Irelia vs Katarina matchups, Irelia is the better champ with a higher win rate, less champion complexity, and a similar amount of utility to help out your allied champions during team fights.
Irelia is a decent counter for Katarina. You will do well by focussing your play on maximizing your gold and cs and taking out objectives. If you are able to do that, you should be able to stand on your own as Irelia against Katarina.
If you would like to learn all of the intricacies of Irelia to counter Katarina during both the lane and mid / late game phases of League of Legends, you should keep reading to learn a few extra tricks and insights into this matchup. If you listen to the build and stats presented here, you should increase your win rate significantly and be closer to League of Legends pro players.
Irelia usually accumulates a similar amount of CS as Katarina. Champions who typically don't get much CS often don't have to have much CS to be valuable teammates, such as supports. They are capable of scaling well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically have to have several high cost items to be effective. In either situation, try to exceed the values displayed on this page to do well.
The best items to have in your Irelia versus Katarina build include Sterak's Gage, Blade of The Ruined King, and Titanic Hydra. When Irelia combined at least these three items in her build, she did significantly better when fighting Katarina than with most other common counter builds. In fact, Irelia boasted an average win rate of 51.3% when countering Katarina with this counter build.
To have the highest probability of defeating Katarina as Irelia, you should use the Conqueror, Triumph, Legend: Alacrity, Last Stand, Biscuit Delivery, and Cosmic Insight runes from the Precision and Inspiration rune sets. Of all the runes we have analyed for Irelia vs Katarina fights, this mixture of runes yielded the highest win rate. Notably, these runes gave a 51.3% winrate overall.
If you want to view Irelia versus Katarina tips and builds for a a particular division, please select one from the selection menu provided above. By default, the statistics and guides displayed are computed using every game with data with both champions.