- Win Rate
- 50.3%
- Pick Rate
- 2.4%
- Ban Rate
- 2.1%
Aphelios vs Kai'Sa
- Patch
- 26.22
- Games
- 1,486
- Lane
- All Lanes
- Tier
- All Tiers
- Last Updated
- Nov 6, 2026 UTC
- Author
- Dakota Chinnick
- Methodology
- Data Methodology
Aphelios vs Kai'Sa is a decisive matchup in LoL patch 26.22. Kai'Sa wins with a 54.8% win rate (+9.6%) over Aphelios based on 157 games. Kai'Sa wins the early laning phase while Aphelios scales better into the late game. Below you'll find the best Aphelios build, runes, laning stats, and strategies for the Aphelios vs Kai'Sa matchup.
Aphelios Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Aphelios 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.
Who wins Aphelios vs Kai'Sa?
Aphelios wins 45.3% of these games. With this many games the true rate is most likely between 37.6% and 53.3% (95% range).
- Expected
- 50.7% From both champions' overall Bot win rates
- Matchup effect
- −5.4 pts Observed minus expected
- Sample
- 150 games Lane: Bot
- vs patch 26.21
- −6.6 pts Within normal patch-to-patch noise
Lane: Bot · Ranked Solo/Duo & Flex · North America server · All ranks · Patch 26.22 · Nov 4 – Nov 6
Key takeaways
- Current data slightly favors Kai'Sa, but the sample is too limited for a strong conclusion: Aphelios wins 45.3% of 150 games (95% range 37.6–53.3%).
- Both champions' overall Bot win rates predict 50.7% for Aphelios; the result is within the margin of error of that, so this matchup mostly reflects the two champions' general strength.
- Neither side reliably wins the lane: the average gold difference at 15 minutes is 207, within the margin of error (146 games).
- Aphelios does better the longer the game goes against Kai'Sa: 30.0% in games of 25 minutes or less, 50.9% in longer games.
How we calculate this
Games: ranked Solo/Duo and Flex games on the North America server from the patch shown. Remakes (games under 5 minutes) are excluded.
A game only counts when Aphelios and Kai'Sa played the same position on opposite teams, so roaming, lane swaps within a team or a champion merely being in the same game never count as this matchup.
The 95% range is a Wilson score interval. Confidence comes from how wide that range is: within ±3 points is very high, ±5 high, ±8 moderate, anything wider low. Below 20 games a matchup is not classified at all.
Expected win rate combines both champions’ win rates in this lane (same games and filters) with the log5 formula: E = A(1−B) / (A(1−B) + B(1−A)). Matchup effect = observed − expected.
"What changes" compares Aphelios's choices in this matchup with the same champion's other games in the same lane, and lists a change only when it is at least 3 points and statistically significant (two-proportion z-test, |z| ≥ 2, 20+ games).
Results are not split by rank: the sample per rank is too small for honest per-rank matchup numbers.
Aphelios vs Kai'Sa Laning Stats
At 15 minutes
Whole-game averages
Aphelios vs Kai'Sa Win Rate by Game Length
Aphelios's win rate against Kai'Sa by game length. The dot is the win rate, the bar its 95% range and the dashed line the champion's usual win rate at that length. Lengths with fewer than 25 games are left blank.
Aphelios does better the longer the game goes against Kai'Sa: 30.0% in games of 25 minutes or less, 50.9% in longer games.
Aphelios vs Kai'Sa Power Spikes
Who is ahead at each stage, measured from these games. A stage reads "Even" when the difference is inside the margin of error, and "Insufficient data" when there are too few games to tell.
- Lane (15 min)EvenAphelios gold at 15: −207
- First itemEvenAphelios: 11.1 min · Kai'Sa: 11.0 min
- Games under 20 minInsufficient data
- 20–30 min gamesEvenAphelios wins 38.6% of 70 games
- 30+ min gamesEvenAphelios wins 53.7% of 67 games
What Aphelios Changes Against Kai'Sa
Aphelios players don't meaningfully change their setup against Kai'Sa: no item, rune, spell or skill order differs by 3 points or more beyond the margin of error. The usual build applies.
Best Aphelios Build vs Kai'Sa
Usual Aphelios build (Bot)
82.4% win rate · 17 games
Against Kai'Sa
Not enough matchup-specific build data: only 9 of 92 Aphelios games against Kai'Sa carried a complete build, which is too few to recommend an item path from. Use Aphelios's standard build instead.
- Aphelios usually completes The Collector first, at 11.1 min (median of 71 games).
- Kai'Sa usually completes Kraken Slayer first, at 11.0 min (median of 90 games).
- Skill priority: Q > E > W — the same as usual.
Builds are ranked by the lower edge of their win rate range, not the raw win rate, so a build seen in a handful of wins never outranks a proven one.
Best Aphelios Runes vs Kai'Sa
Usual Aphelios runes (Bot)
Press the Attack
52.5% win rate · 413 games
Against Kai'Sa
Press the Attack51.2% win rate · 43 games
Plan your Aphelios draft in Draft Lab
Draft Lab lays out both teams lane by lane with live matchup win rates, damage profiles and game-phase lean, and suggests picks and bans from current meta data.
- Full 5v5 draft board
- Lane matchup win rates
- Pick and ban suggestions
Aphelios matchup data for League of Legends patch 26.22. The table below shows Aphelios'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 Aphelios build, runes, laning stats, and early vs late game analysis for that specific matchup.
Other Aphelios Matchups
Hardest for Aphelios
Easiest for Aphelios
Win rate and games for each matchup. Lists are ranked by the edge of the 95% range so small samples cannot top them; matchups with at least 50 games only.
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Aphelios vs Kai'Sa FAQ - Patch 26.22
Who wins Aphelios vs Kai'Sa?
Current data slightly favors Kai'Sa, but the sample is too limited for a strong conclusion: Aphelios wins 45.3% of 150 games (95% range 37.6–53.3%).
What is Aphelios's win rate against Kai'Sa?
Aphelios wins 45.3% of 150 Bot games against Kai'Sa on patch 26.22 (95% range 37.6–53.3%). Based on both champions' overall Bot win rates, 50.7% would be expected.
Does Aphelios counter Kai'Sa?
Not clearly. Aphelios wins 45.3% of 150 games against Kai'Sa, and the 95% range (37.6–53.3%) includes 50%, so neither champion reliably counters the other on current data.
Who wins lane, Aphelios or Kai'Sa?
Neither side reliably wins the lane: the average gold difference at 15 minutes is 207, within the margin of error (146 games).
Does Aphelios outscale Kai'Sa?
Aphelios does better the longer the game goes against Kai'Sa: 30.0% in games of 25 minutes or less, 50.9% in longer games.
When is Kai'Sa strongest against Aphelios?
On current data there is no stage of the game where Kai'Sa is ahead of Aphelios beyond the margin of error.
What should Aphelios build against Kai'Sa?
There are not enough games for a matchup-specific core, so use Aphelios's usual Bot core: The Collector, Runaan's Hurricane, Infinity Edge.
What runes should Aphelios use against Kai'Sa?
Press the Attack with Precision and Inspiration — 51.2% over 43 games against Kai'Sa.