Olaf - League of Legends Champion
Win Rate
50.0%
Pick Rate
1.7%

Olafvs Kai'Sa

CFighterTank
Patch26.11
Matches677,761
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 1, 2026
MethodologyData Methodology

Olaf vs Kai'Sa is a very close matchup in LoL patch 26.11. Olaf wins with a 50.0% win rate (+0.0%) over Kai'Sa based on 6 games. Olaf wins the early laning phase while Kai'Sa scales better into the late game. Below you'll find the best Olaf build, runes, laning stats, and strategies for the Olaf vs Kai'Sa matchup.

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Olaf Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Olaf performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.

Compare against an opponent
Olaf - 50.0% win rate in this matchup
Olaf
50.0% WR
VS
Kai'Sa vs Olaf matchup - 50.0% win rate
Kai'Sa
50.0% WR

Who Wins the Olaf vs Kai'Sa Matchup?

Olaf wins the Olaf vs Kai'Sa matchup
Winner
Olaf
Matches: 6
50.0%
Win Rate
50.0%
7.8
CS / min
6.9
917
DMG / min
1,534
15,342
Gold / game
16,620
581
Heal / min
202
1,383
DMG Mitigated / min
513
0.6
CC / min
0.1
66.7%
Early Game WR
33.3%
33.3%
Late Game WR
66.7%

Olaf vs Kai'Sa Matchup Summary

The Olaf vs Kai'Sa matchup is essentially a coin-flip matchup in League of Legends ranked play. Based on 6 recent matches analyzed, Olaf wins with a 50.0% win rate compared to Kai'Sa's 50.0%, giving Olaf a 0.0 percentage point advantage. Game phase dynamics play a critical role here: Olaf controls the early laning stage, but Kai'Sa outscales as the game goes longer. The matchup shifts dramatically depending on game length — Olaf needs to press advantages before Kai'Sa reaches their power spikes, while Kai'Sa should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Olaf leads by 0.5s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Olaf has a statistical edge, but the margin is close enough that respecting Kai'Sa's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Olaf vs Kai'Sa Laning Phase Breakdown

Olaf wins the laning phase against Kai'Sa in League of Legends

Olaf is favored during the laning phase against Kai'Sa, winning 3 out of 5 key stat categories. Olaf holds advantages in farming, crowd control and sustain, making them the stronger laner in this matchup.

Farming
7.8Olaf
6.9Kai'Sa
Olaf significantly out-farms Kai'Sa by 0.9 CS per minute, accumulating an estimated 13 CS lead by mid game. This substantial farming gap gives Olaf a major gold advantage and earlier item completions. Kai'Sa players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
917Olaf
1,534Kai'Sa
Kai'Sa heavily out-damages Olaf by 617 DMG/min, dominating both short trades and all-in fights. Olaf should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Kai'Sa's sustained damage advantage take over.
Economy
15,342Olaf
16,620Kai'Sa
Kai'Sa generates a commanding 1,278 more gold per game than Olaf. This substantial economic advantage means Kai'Sa consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Olaf should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.6Olaf
0.1Kai'Sa
Olaf provides 0.5 seconds more crowd control per minute than Kai'Sa, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Olaf coordinate with their jungler and control the pace of skirmishes.
Sustain
1,964Olaf
715Kai'Sa
Olaf vastly out-sustains Kai'Sa, healing and mitigating 1,249 more damage per minute. This massive durability gap means Olaf can absorb significant punishment and remain in lane while Kai'Sa is forced to recall. Building grievous wounds early is essential for Kai'Sa, and focusing on burst trade patterns rather than sustained fights is critical.

Best Olaf Build Against Kai'Sa

Gluttonous Greaves is the optimal boots choice against Kai'Sa, providing the mobility and stats Olaf needs most in this matchup. The top-performing core items for Olaf against Kai'Sa are Stridebreaker, Experimental Hexplate and Fiendhunter Bolts. This combination gives Olaf an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Kai'Sa. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Olaf vs Kai'Sa matchup.

Early Game vs Late Game

Early Game
Olaf
66.7%
+33.3% advantage
Olaf early game win rateOlaf66.7%
Kai'Sa early game win rateKai'Sa33.3%
Late Game
Kai'Sa
66.7%
+33.3% advantage
Olaf late game win rateOlaf33.3%
Kai'Sa late game win rateKai'Sa66.7%

Olaf dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Kai'Sa. This lopsided early game means Olaf can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Kai'Sa is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Olaf. Extended games heavily favor Kai'Sa, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Olaf must aggressively press their early advantage and close out the game before Kai'Sa reaches their scaling breakpoints. If Kai'Sa survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

Best Olaf Runes Against Kai'Sa

Precision rune tree - Olaf primary runes vs Kai'SaPrecision
Conqueror - best Olaf rune vs Kai'SaTriumph - best Olaf rune vs Kai'SaLegend: Alacrity - best Olaf rune vs Kai'SaLast Stand - best Olaf rune vs Kai'Sa
Inspiration rune tree - Olaf secondary runes vs Kai'SaInspiration
Approach Velocity - best Olaf rune vs Kai'SaBiscuit Delivery - best Olaf rune vs Kai'Sa
100.0% WR

The Precision primary with Inspiration secondary combination helps Olaf maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Kai'Sa.


Olaf matchup data for League of Legends patch 26.11. The table below shows Olaf's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Olaf build, runes, laning stats, and early vs late game analysis for that specific matchup.

Olaf matchup win rates and stats in League of Legends patch 26.11
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
50.77%1306.382812,85649.0%51.9%
59.46%1116.395813,47358.5%60.0%
46.67%756.390411,86238.2%53.7%
46.38%696.688312,27840.7%50.0%
50.85%596.178111,79642.3%57.6%
44.44%546.61,19710,82441.9%47.8%
54.00%506.382911,50155.2%52.4%
40.00%506.478811,09134.6%45.8%
41.67%486.098013,01642.1%41.4%
41.30%466.285912,09450.0%34.6%
40.00%456.31,15313,82841.2%39.3%
51.16%436.092311,02340.7%68.8%
52.38%427.289311,90554.2%50.0%
51.22%416.694012,36040.9%63.2%
42.50%406.385311,87233.3%52.6%
39.47%386.486013,07242.9%37.5%
42.11%386.589010,34350.0%25.0%
31.58%386.075511,16823.1%36.0%
54.05%374.188812,54443.8%61.9%
61.11%366.688510,98064.7%57.9%
47.06%346.391911,74550.0%44.4%
51.52%336.685613,39446.1%55.0%
43.75%326.31,00111,71057.1%33.3%
70.97%314.61,16715,35763.6%75.0%
40.00%307.689712,88840.0%40.0%
43.33%306.18509,37155.6%25.0%
40.74%276.691912,67057.1%35.0%
59.26%275.777012,38841.7%73.3%
55.56%276.898112,60457.1%53.9%
62.96%276.51,01913,99557.1%65.0%
40.74%276.289213,29241.7%40.0%
52.00%252.380713,48060.0%46.7%
54.17%246.292211,80853.9%54.5%
54.17%241.986711,59650.0%60.0%
56.52%235.960010,48150.0%63.6%
54.55%221.366012,39145.5%63.6%
45.45%226.881712,91650.0%42.9%
50.00%202.175011,36240.0%60.0%
55.00%205.081512,03355.6%54.5%
70.00%206.787212,13160.0%80.0%
47.37%196.173511,68145.5%50.0%
57.89%191.481515,07180.0%50.0%
42.11%196.598412,30144.4%40.0%
52.63%196.984513,15557.1%50.0%
63.16%192.890710,90654.5%75.0%
68.42%194.686314,02862.5%72.7%
55.56%186.180112,69160.0%53.9%
55.56%186.384211,88875.0%40.0%
52.94%176.581111,75361.5%25.0%
41.18%176.47969,73040.0%42.9%
75.00%162.976813,57457.1%88.9%
68.75%161.368712,48262.5%75.0%
75.00%166.890412,13281.8%60.0%
53.33%156.286810,22355.6%50.0%
35.71%146.19659,96433.3%40.0%
64.29%147.178211,16987.5%33.3%
57.14%146.882812,97975.0%50.0%
58.33%122.083115,17075.0%50.0%
45.45%116.771311,93133.3%50.0%
45.45%114.890913,01925.0%57.1%
72.73%117.01,06616,939100.0%50.0%
36.36%113.590014,16025.0%42.9%
18.18%111.261912,71216.7%20.0%
70.00%106.81,18213,08775.0%66.7%
40.00%104.585614,422100.0%25.0%
30.00%103.31,16014,39125.0%33.3%
30.00%101.156811,42942.9%0.0%
40.00%101.280614,32925.0%50.0%
57.14%71.466310,75975.0%33.3%
50.00%62.583911,21833.3%66.7%
83.33%65.996413,217100.0%75.0%
16.67%60.84967,82425.0%0.0%
50.00%67.891715,34266.7%33.3%
83.33%62.188714,9790.0%83.3%
16.67%61.560912,8510.0%33.3%
66.67%66.593811,51060.0%100.0%
20.00%52.473212,31550.0%0.0%
20.00%55.464311,5940.0%33.3%
40.00%53.499013,959100.0%25.0%
60.00%51.51,29716,77050.0%66.7%
40.00%52.976515,09050.0%33.3%
0.00%54.05008,3490.0%0.0%
60.00%52.991615,4750.0%75.0%
40.00%56.866511,10850.0%33.3%
60.00%52.984515,947100.0%33.3%

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Olaf vs Kai'Sa - Frequently Asked Questions

How does Olaf do against Kai'Sa in League of Legends?

Olaf wins the Olaf vs Kai'Sa matchup with a 50.0% win rate compared to Kai'Sa's 50.0%, a 0.0 percentage point difference. This data is based on 6 recent ranked games in patch 26.11.

How does Olaf do against Kai'Sa in the early game?

In the early game, Olaf has the advantage against Kai'Sa with a 66.7% win rate versus 33.3%. Olaf players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Olaf do against Kai'Sa in the late game?

In the late game, Kai'Sa takes over the Olaf vs Kai'Sa matchup with a 66.7% win rate compared to 33.3%. Kai'Sa scales better into team fights and objective contests after 25 minutes.

Who wins the Olaf vs Kai'Sa matchup?

Olaf wins the matchup against Kai'Sa with a 50.0% win rate in League of Legends patch 26.11. The 0.0 percentage point advantage means Olaf is slightly favored in this lane matchup based on 6 games analyzed.

What is the best Olaf build against Kai'Sa?

The best Olaf build against Kai'Sa includes Stridebreaker, Experimental Hexplate, Fiendhunter Bolts with Gluttonous Greaves. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Olaf runes against Kai'Sa?

The best Olaf runes against Kai'Sa use the Precision primary tree with Inspiration secondary. This rune setup achieves a 100.0% win rate in the Olaf vs Kai'Sa matchup. See the full rune breakdown in the matchup comparison above.

Does Olaf counter Kai'Sa?

Yes, Olaf has a favorable matchup against Kai'Sa with a 50.0% win rate. Olaf slightly edges out Kai'Sa in lane based on current patch 26.11 data.

How do I play Olaf against Kai'Sa?

When playing Olaf against Kai'Sa, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.