Zac - League of Legends Champion
Win Rate
48.6%
Pick Rate
1.3%

Zacvs Sejuani

FTankFighter
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 8, 2026
MethodologyData Methodology

Zac vs Sejuani is a decisive matchup in LoL patch 26.11. Sejuani wins with a 60.0% win rate (+20.0%) over Zac based on 15 games. Sejuani holds the advantage in both the early and late game. Below you'll find the best Zac build, runes, laning stats, and strategies for the Zac vs Sejuani matchup.

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Zac Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Zac 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
Zac - 40.0% win rate in this matchup
Zac
40.0% WR
VS
Sejuani vs Zac matchup - 60.0% win rate
Sejuani
60.0% WR

Who Wins the Zac vs Sejuani Matchup?

Sejuani wins the Zac vs Sejuani matchup
Winner
Sejuani
Matches: 15
40.0%
Win Rate
60.0%
1.1
CS / min
0.9
578
DMG / min
556
11,298
Gold / game
11,142
1,548
Heal / min
348
1,555
DMG Mitigated / min
1,591
1.6
CC / min
1.1
42.9%
Early Game WR
57.1%
37.5%
Late Game WR
62.5%

Zac vs Sejuani Matchup Summary

The Zac vs Sejuani matchup is a decisive matchup in League of Legends ranked play. Based on 15 recent matches analyzed, Sejuani wins with a 60.0% win rate compared to Zac's 40.0%, giving Sejuani a 20.0 percentage point advantage. Sejuani 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 sustain, where Zac leads by 1,164 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Sejuani has a strong advantage in this matchup. Zac players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Sejuani overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Zac vs Sejuani Laning Phase Breakdown

Zac wins the laning phase against Sejuani in League of Legends

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

Farming
1.1Zac
0.9Sejuani
Zac and Sejuani 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
578Zac
556Sejuani
Damage output is virtually even between Zac and Sejuani, with only 22 DMG/min separating them. Fights in this matchup are decided more by ability timing and positioning than raw damage numbers, making mechanical skill the deciding factor in trades.
Economy
11,298Zac
11,142Sejuani
Zac and Sejuani generate nearly equal gold per game, with just a 156 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
1.6Zac
1.1Sejuani
Zac provides 0.5 seconds more crowd control per minute than Sejuani, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Zac coordinate with their jungler and control the pace of skirmishes.
Sustain
3,103Zac
1,939Sejuani
Zac vastly out-sustains Sejuani, healing and mitigating 1,164 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Sejuani is forced to recall. Building grievous wounds early is essential for Sejuani, and focusing on burst trade patterns rather than sustained fights is critical.

Best Zac Build Against Sejuani

Ionian Boots of Lucidity is the optimal boots choice against Sejuani, providing the mobility and stats Zac needs most in this matchup. The top-performing core items for Zac against Sejuani are Thornmail, Sunfire Aegis and Spirit Visage. This combination gives Zac an effective balance of damage, survivability, and utility for the matchup. This build has a 33.3% win rate across 3 games. While the overall matchup may be difficult, this item path gives Zac the best chance to compete against Sejuani. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Zac vs Sejuani matchup.

Early Game vs Late Game

Early Game
Sejuani
57.1%
+14.3% advantage
Zac early game win rateZac42.9%
Sejuani early game win rateSejuani57.1%
Late Game
Sejuani
62.5%
+25.0% advantage
Zac late game win rateZac37.5%
Sejuani late game win rateSejuani62.5%

Sejuani dominates the early game (first 15 minutes) with a commanding 57.1% win rate — a 14.3 percentage point lead over Zac. This lopsided early game means Sejuani can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Sejuani is far superior in the late game (25+ minutes), boasting a 62.5% win rate — 25.0 points above Zac. Extended games heavily favor Sejuani, whose kit and scaling make them a dominant force in team fights and objective control.

Sejuani 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 Zac Runes Against Sejuani

Resolve rune tree - Zac primary runes vs SejuaniResolve
Aftershock - best Zac rune vs SejuaniFont of Life - best Zac rune vs SejuaniConditioning - best Zac rune vs SejuaniRevitalize - best Zac rune vs Sejuani
Precision rune tree - Zac secondary runes vs SejuaniPrecision
Triumph - best Zac rune vs SejuaniLegend: Haste - best Zac rune vs Sejuani
100.0% WR

The Resolve and Precision rune setup gives Zac the best tools to compete against Sejuani in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


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

Zac 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
45.74%941.161512,30740.6%48.4%
50.55%911.054311,66643.6%55.8%
53.01%831.060212,27640.7%58.9%
41.56%771.156411,04343.2%40.0%
57.75%711.053311,45563.3%53.7%
50.72%691.157112,15550.0%51.2%
52.24%671.357611,75744.8%57.9%
50.00%641.055711,01154.5%45.2%
47.46%591.051411,65450.0%45.5%
48.28%581.052811,42445.5%50.0%
54.90%511.150511,20645.8%63.0%
35.56%451.155611,42947.4%26.9%
53.85%391.258011,40461.1%47.6%
41.67%361.358711,44038.9%44.4%
57.58%331.367812,32360.0%55.6%
54.55%331.267212,20850.0%57.9%
42.42%330.963210,78561.5%30.0%
34.38%320.959812,06522.2%39.1%
51.61%310.947910,81740.0%62.5%
56.67%301.062713,04845.5%63.2%
57.14%281.052011,41440.0%66.7%
32.14%281.165012,36018.2%41.2%
42.31%261.257911,26038.5%46.1%
54.17%241.456010,59553.3%55.6%
45.45%221.357111,36825.0%70.0%
59.09%223.376713,18466.7%53.9%
54.55%222.070811,41250.0%58.3%
65.00%201.764311,16280.0%50.0%
60.00%201.959013,23337.5%75.0%
36.84%191.852011,12342.9%33.3%
36.84%191.65709,05741.7%28.6%
44.44%184.063411,35150.0%41.7%
50.00%181.060511,87771.4%36.4%
55.56%181.058511,09237.5%70.0%
25.00%163.46049,11333.3%14.3%
50.00%163.569911,42050.0%50.0%
43.75%160.965211,86362.5%25.0%
43.75%160.854710,66257.1%33.3%
20.00%151.252811,33120.0%20.0%
46.67%153.075511,26742.9%50.0%
66.67%151.158312,065100.0%54.5%
40.00%151.157811,29842.9%37.5%
42.86%145.582811,38375.0%30.0%
35.71%141.264810,87528.6%42.9%
50.00%145.380410,64550.0%50.0%
64.29%141.961012,88280.0%55.6%
57.14%140.952912,13557.1%57.1%
35.71%143.36489,71644.4%20.0%
64.29%141.154111,58355.6%80.0%
35.71%142.25149,39733.3%37.5%
30.77%133.963910,9420.0%40.0%
41.67%123.987513,02333.3%44.4%
66.67%122.564011,13955.6%100.0%
25.00%121.150810,65016.7%33.3%
33.33%120.85069,76150.0%0.0%
58.33%121.661510,30657.1%60.0%
54.55%111.558512,71440.0%66.7%
36.36%111.755010,14433.3%40.0%
70.00%102.571413,43375.0%66.7%
30.00%101.958810,74920.0%40.0%
40.00%101.34418,36350.0%33.3%
50.00%100.965710,72866.7%25.0%
22.22%91.25749,28020.0%25.0%
77.78%91.859611,31875.0%80.0%
22.22%93.373910,77225.0%20.0%
55.56%96.391912,70040.0%75.0%
44.44%95.86738,52837.5%100.0%
44.44%92.373812,63550.0%40.0%
37.50%82.766810,75766.7%20.0%
25.00%85.881710,65425.0%25.0%
25.00%84.872210,9500.0%40.0%
62.50%81.478213,164100.0%40.0%
12.50%82.855211,7860.0%14.3%
62.50%81.459610,853100.0%50.0%
62.50%81.355710,37975.0%50.0%
37.50%85.869610,08075.0%0.0%
42.86%73.095810,16625.0%66.7%
71.43%74.362311,620100.0%50.0%
57.14%75.569210,57025.0%100.0%
50.00%61.45109,48433.3%66.7%
50.00%62.156011,76650.0%50.0%
66.67%62.14466,36080.0%0.0%
66.67%61.45378,88966.7%66.7%
20.00%51.54116,97033.3%0.0%
40.00%55.382712,6890.0%50.0%
80.00%51.66587,138100.0%0.0%
40.00%51.24056,96266.7%0.0%
60.00%55.699911,75250.0%66.7%
100.00%51.949810,122100.0%100.0%
0.00%51.94487,5440.0%0.0%
80.00%56.379412,45566.7%100.0%
40.00%55.76159,868100.0%25.0%
60.00%52.666210,106100.0%33.3%

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Zac vs Sejuani - Frequently Asked Questions

How does Zac do against Sejuani in League of Legends?

Sejuani wins the Zac vs Sejuani matchup with a 60.0% win rate compared to Zac's 40.0%, a 20.0 percentage point difference. This data is based on 15 recent ranked games in patch 26.11.

How does Zac do against Sejuani in the early game?

In the early game, Sejuani has the advantage against Zac with a 57.1% win rate versus 42.9%. Sejuani players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Zac do against Sejuani in the late game?

In the late game, Sejuani takes over the Zac vs Sejuani matchup with a 62.5% win rate compared to 37.5%. Sejuani scales better into team fights and objective contests after 25 minutes.

Who wins the Zac vs Sejuani matchup?

Sejuani wins the matchup against Zac with a 60.0% win rate in League of Legends patch 26.11. The 20.0 percentage point advantage means Sejuani is significantly favored in this lane matchup based on 15 games analyzed.

What is the best Zac build against Sejuani?

The best Zac build against Sejuani includes Thornmail, Sunfire Aegis, Spirit Visage with Ionian Boots of Lucidity. This build achieves a 33.3% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Zac runes against Sejuani?

The best Zac runes against Sejuani use the Resolve primary tree with Precision secondary. This rune setup achieves a 100.0% win rate in the Zac vs Sejuani matchup. See the full rune breakdown in the matchup comparison above.

Does Zac counter Sejuani?

No, Zac struggles against Sejuani with only a 40.0% win rate. Sejuani has the advantage in this matchup. Zac players should focus on safe farming and avoiding extended trades to minimize Sejuani's lead.

How do I play Zac against Sejuani?

When playing Zac against Sejuani, play cautiously and avoid Sejuani's power spikes. Look for jungle assistance and team-dependent plays since Sejuani has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.