Kayn - League of Legends Champion
Win Rate
51.1%
Pick Rate
5.6%

Kaynvs Zac

BFighterAssassin
Patch26.11
Matches139,097
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 30, 2026
MethodologyData Methodology

Kayn vs Zac is a decisive matchup in LoL patch 26.11. Kayn wins with a 57.1% win rate (+14.3%) over Zac based on 21 games. Kayn holds the advantage in both the early and late game. Below you'll find the best Kayn build, runes, laning stats, and strategies for the Kayn vs Zac matchup.

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Kayn Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Kayn 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
Kayn - 57.1% win rate in this matchup
Kayn
57.1% WR
VS
Zac vs Kayn matchup - 42.9% win rate
Zac
42.9% WR

Who Wins the Kayn vs Zac Matchup?

Kayn wins the Kayn vs Zac matchup
Winner
Kayn
Matches: 21
57.1%
Win Rate
42.9%
1.1
CS / min
1.0
918
DMG / min
596
14,000
Gold / game
12,092
542
Heal / min
1,610
963
DMG Mitigated / min
1,907
0.6
CC / min
1.6
100.0%
Early Game WR
0.0%
50.0%
Late Game WR
50.0%

Kayn vs Zac Matchup Summary

The Kayn vs Zac matchup is a decisive matchup in League of Legends ranked play. Based on 21 recent matches analyzed, Kayn wins with a 57.1% win rate compared to Zac's 42.9%, giving Kayn a 14.3 percentage point advantage. Kayn dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Zac players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in crowd control, where Zac leads by 1.0s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kayn players can confidently pick into Zac and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Zac away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Kayn vs Zac Laning Phase Breakdown

Kayn wins the laning phase against Zac in League of Legends

Kayn is favored during the laning phase against Zac, winning 3 out of 5 key stat categories. Kayn holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.

Farming
1.1Kayn
1.0Zac
Kayn and Zac farm at nearly identical rates in this matchup, with only a 0.2 CS/min difference. Neither champion holds a meaningful farming advantage, so lane dominance will come from trading and jungle interaction rather than CS leads.
Damage
918Kayn
596Zac
Kayn heavily out-damages Zac by 322 DMG/min, dominating both short trades and all-in fights. Zac should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Kayn's sustained damage advantage take over.
Economy
14,000Kayn
12,092Zac
Kayn generates a commanding 1,908 more gold per game than Zac. This substantial economic advantage means Kayn consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Zac should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.6Kayn
1.6Zac
Zac brings significantly more crowd control than Kayn, with 1.0 more seconds of CC per minute. This large utility gap makes Zac far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. Kayn should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
1,505Kayn
3,518Zac
Zac vastly out-sustains Kayn, healing and mitigating 2,013 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Kayn is forced to recall. Building grievous wounds early is essential for Kayn, and focusing on burst trade patterns rather than sustained fights is critical.

Best Kayn Build Against Zac

Ionian Boots of Lucidity is the optimal boots choice against Zac, providing the mobility and stats Kayn needs most in this matchup. The top-performing core items for Kayn against Zac are Voltaic Cyclosword, Hubris and Axiom Arc. This combination gives Kayn an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Kayn vs Zac matchup.

Early Game vs Late Game

Early Game
Kayn
100.0%
+100.0% advantage
Kayn early game win rateKayn100.0%
Zac early game win rateZac0.0%
Late Game
Kayn
50.0%
+0.0% advantage
Kayn late game win rateKayn50.0%
Zac late game win rateZac50.0%

Kayn dominates the early game (first 15 minutes) with a commanding 100.0% win rate — a 100.0 percentage point lead over Zac. This lopsided early game means Kayn can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Late game (25+ minutes) is equally balanced, with Kayn at 50.0% win rate — only 0.0 points ahead of Zac. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

Kayn holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Zac players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Kayn Runes Against Zac

Domination rune tree - Kayn primary runes vs ZacDomination
Dark Harvest - best Kayn rune vs ZacSudden Impact - best Kayn rune vs ZacGrisly Mementos - best Kayn rune vs ZacTreasure Hunter - best Kayn rune vs Zac
Inspiration rune tree - Kayn secondary runes vs ZacInspiration
Cosmic Insight - best Kayn rune vs ZacMagical Footwear - best Kayn rune vs Zac
50.0% WR

Running Domination primary with Inspiration secondary allows Kayn to press their advantage against Zac, amplifying the strengths that make this a favorable matchup.


Kayn matchup data for League of Legends patch 26.11. The table below shows Kayn'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 Kayn build, runes, laning stats, and early vs late game analysis for that specific matchup.

Kayn 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
46.81%941.168612,34650.0%44.2%
53.42%731.175213,54841.7%59.2%
52.11%711.082013,04137.9%61.9%
52.63%571.079512,15333.3%63.9%
41.07%561.070012,07944.4%37.9%
40.74%541.172812,77345.0%38.2%
40.00%501.179012,28342.9%37.9%
50.00%481.177413,74433.3%60.0%
63.04%461.390513,84668.4%59.3%
56.52%461.274814,18855.6%57.1%
47.73%441.188112,07530.0%62.5%
38.46%391.273311,78038.1%38.9%
57.14%351.281314,62876.5%38.9%
52.94%341.182613,36950.0%54.5%
63.64%331.175913,15346.1%75.0%
56.25%321.070811,67847.4%69.2%
59.38%321.379212,40044.4%78.6%
45.16%311.179513,20440.0%50.0%
58.62%291.585613,00641.7%70.6%
55.17%291.084510,96550.0%60.0%
53.57%281.189011,77557.1%50.0%
44.44%271.074913,55036.4%50.0%
34.78%231.279613,76357.1%25.0%
63.64%221.089013,50263.6%63.6%
36.36%220.979412,08440.0%33.3%
40.91%221.380212,55940.0%41.7%
57.14%211.191814,000100.0%50.0%
60.00%201.177613,68363.6%55.6%
55.00%201.378913,84862.5%50.0%
38.89%181.388612,15244.4%33.3%
44.44%181.091814,41920.0%53.9%
29.41%171.084813,28314.3%40.0%
50.00%161.481512,77966.7%40.0%
50.00%161.182613,40762.5%37.5%
46.67%153.185610,66150.0%42.9%
64.29%141.285215,963100.0%58.3%
50.00%142.986013,22550.0%50.0%
64.29%142.282312,28766.7%62.5%
35.71%141.869811,68716.7%50.0%
53.85%131.085914,642100.0%45.5%
53.85%132.771213,23220.0%75.0%
46.15%130.964710,22950.0%33.3%
58.33%121.688510,63666.7%50.0%
63.64%111.582314,648100.0%42.9%
54.55%111.497412,23366.7%40.0%
60.00%102.374813,05360.0%60.0%
60.00%100.975511,71925.0%83.3%
44.44%94.974310,78940.0%50.0%
25.00%82.559011,2360.0%40.0%
75.00%81.188915,550100.0%60.0%
57.14%71.25469,68075.0%33.3%
57.14%70.775711,79375.0%33.3%
57.14%70.74999,82560.0%50.0%
28.57%74.11,15214,4500.0%33.3%
28.57%75.287710,29133.3%25.0%
16.67%64.01,17014,1080.0%25.0%
33.33%62.57539,21925.0%50.0%
66.67%62.987212,76466.7%66.7%
40.00%51.51,02915,5520.0%66.7%
40.00%51.370913,8450.0%40.0%
40.00%53.496316,351100.0%25.0%
40.00%54.473612,1980.0%50.0%
40.00%51.85658,18225.0%100.0%

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Kayn vs Zac - Frequently Asked Questions

How does Kayn do against Zac in League of Legends?

Kayn wins the Kayn vs Zac matchup with a 57.1% win rate compared to Zac's 42.9%, a 14.3 percentage point difference. This data is based on 21 recent ranked games in patch 26.11.

How does Kayn do against Zac in the early game?

In the early game, Kayn has the advantage against Zac with a 100.0% win rate versus 0.0%. Kayn players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Kayn do against Zac in the late game?

In the late game, Kayn takes over the Kayn vs Zac matchup with a 50.0% win rate compared to 50.0%. Kayn scales better into team fights and objective contests after 25 minutes.

Who wins the Kayn vs Zac matchup?

Kayn wins the matchup against Zac with a 57.1% win rate in League of Legends patch 26.11. The 14.3 percentage point advantage means Kayn is significantly favored in this lane matchup based on 21 games analyzed.

What is the best Kayn build against Zac?

The best Kayn build against Zac includes Voltaic Cyclosword, Hubris, Axiom Arc with Ionian Boots of Lucidity. Check the matchup breakdown above for the full item path and build order.

What are the best Kayn runes against Zac?

The best Kayn runes against Zac use the Domination primary tree with Inspiration secondary. This rune setup achieves a 50.0% win rate in the Kayn vs Zac matchup. See the full rune breakdown in the matchup comparison above.

Does Kayn counter Zac?

Yes, Kayn has a favorable matchup against Zac with a 57.1% win rate. Kayn strongly counters Zac in lane based on current patch 26.11 data.

How do I play Kayn against Zac?

When playing Kayn against Zac, 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.