Make sure to buy items that will evolve at least 1 or 2 of your spells.
Try to catch enemy carries alone to burst them with Icathian Rain.
Work with your teammates to set up your Ultimate and optimize damage with your passive.
Olaf becomes more dangerous the lower life he is. Save your disables to finish him off.
Preventing Olaf from reaching his axe will minimize the amount of harassment he can cause in the laning phase.
Olaf has reduced defenses from damage during Ragnarok, despite being immune to disables. If you can't escape from Olaf during Ragnarok, try focusing your damage on him with your teammates.
The stat comparisons provided here show some influential Kai'Sa versus Olaf matchup stats that may help you understand the differences and similarities between the two. For instance, Kai'Sa’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Olaf’s KDA ratio of NaN, showing that Kai'Sa may be more central to her team's team fighting potential than Olaf..
Kai'Sa often has a slightly larger longest killing spree than her matchup does. Commonly, she receives less damage than Olaf. This typically indicates different amounts of tankyness, yet it can also indicate that the champ with increased health has less mobility and thus is not able to kite away from additional damage when engaged or poked.
Both LoL champions are great champions. Both have their pros and cons. In the game's current meta, Kai'Sa usually loses when playing against Olaf, with a 48.5% win rate. Therefore, Kai'Sa makes a bad counter for Olaf.
While Kai'Sa does have a lower win rate compared to Olaf, when facing one another, Kai'Sa also has a much greater learning curve that makes her a more time consuming champ to pick up and master. You still need to be cautious when picking Kai'Sa into Olaf.
Furthermore, Kai'Sa also has only a small amount of utility and CC, a similar amount to Olaf. This often makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there isn't one best champion overall in League of Legends, in Kai'Sa vs Olaf matchups, Olaf is the better champ with a lower win rate, more champion depth, and a similar amount of utility to help out your teammates during team fights.
Kai'Sa is a somewhat poor counter to Olaf. Make sure you focus your actions on increasing your gold income and taking out objectives. If you can do that, you should be able to stand on your own as Kai'Sa against Olaf.
To learn all of the intricacies of Kai'Sa to counter Olaf during both the lane and mid / late game phases of League of Legends, you should keep reading to learn a few extra lessons on this matchup. If you mind the build and stats shown here, you will increase your win rate significantly and be that much closer to League of Legends pro players.
Kai'Sa typically gets a similar amount of CS as Olaf. Champs who typically don't acquire much CS often don't require much CS to be valuable teammates, such as supports. They are able to scale well off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, typically require a lot of items to be effective. In either situation, try to surpass the values reported here to do well.
The most important items to use in your Kai'Sa versus Olaf build consist of Kraken Slayer, Guardian Angel, and Infinity Edge. When Kai'Sa incorporated at least these three pieces in her build, she performed significantly better when fighting Olaf than with most other typical counter builds. In fact, Kai'Sa boasted an average win rate of 48.5% when countering Olaf with this counter build.
To have the greatest probability of defeating Olaf as Kai'Sa, you should use the Hail of Blades, Taste of Blood, Eyeball Collection, Ultimate Hunter, Magical Footwear, and Biscuit Delivery runes from the Domination and Inspiration rune sets. Out of all the rune combinations players chose for Kai'Sa vs Olaf counterpicks, this mixture of runes resulted in the highest win rate. Moreover, these runes gave a 48.5% winrate overall.
By default, tips, stats, and builds on how to beat Olaf as Kai'Sa are presented for all ranked divisions. If you would like to scope the stats and builds to an individual rank, you may use the selection menu at the top of this page.