Rengar - League of Legends Champion
Win Rate
46.2%
Pick Rate
2.0%

Rengarvs Zac

FAssassinFighter
Patch26.4
Matches1,089,240
LaneAll Lanes
TierAll Tiers
Last UpdatedMar 4, 2026
MethodologyData Methodology

Rengar vs Zac is a decisive matchup in LoL patch 26.4. Zac wins with a 60.0% win rate (+20.0%) over Rengar based on 55 games. Zac holds the advantage in both the early and late game. Below you'll find the best Rengar build, runes, laning stats, and strategies for the Rengar vs Zac matchup.

Rengar Matchup Breakdown

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

Who Wins the Rengar vs Zac Matchup?

Zac wins the Rengar vs Zac matchup
Winner
Zac
Matches: 55
40.0%
Win Rate
60.0%
1.2
CS / min
1.1
785
DMG / min
672
13,535
Gold / game
12,553
418
Heal / min
1,826
610
DMG Mitigated / min
1,623
0.5
CC / min
1.4
35.7%
Early Game WR
64.3%
44.4%
Late Game WR
55.6%

Rengar vs Zac Matchup Summary

The Rengar vs Zac matchup is a decisive matchup in League of Legends ranked play. Based on 55 recent matches analyzed, Zac wins with a 60.0% win rate compared to Rengar's 40.0%, giving Zac a 20.0 percentage point advantage. Zac dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Rengar 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 2,421 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Zac has a strong advantage in this matchup. Rengar players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Zac 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.

Rengar vs Zac Laning Phase Breakdown

Rengar wins the laning phase against Zac in League of Legends

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

Farming
1.2Rengar
1.1Zac
Rengar and Zac farm at nearly identical rates in this matchup, with only a 0.1 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
785Rengar
672Zac
Rengar heavily out-damages Zac by 113 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 Rengar's sustained damage advantage take over.
Economy
13,535Rengar
12,553Zac
Rengar generates a commanding 982 more gold per game than Zac. This substantial economic advantage means Rengar 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
0.5Rengar
1.4Zac
Zac brings significantly more crowd control than Rengar, with 0.9 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. Rengar should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
1,028Rengar
3,449Zac
Zac vastly out-sustains Rengar, healing and mitigating 2,421 more damage per minute. This massive durability gap means Zac can absorb significant punishment and remain in lane while Rengar is forced to recall. Building grievous wounds early is essential for Rengar, and focusing on burst trade patterns rather than sustained fights is critical.

Best Rengar Build Against Zac

Ionian Boots of Lucidity is the optimal boots choice against Zac, providing the mobility and stats Rengar needs most in this matchup. The top-performing core items for Rengar against Zac are Profane Hydra, Edge of Night and Umbral Glaive. This combination gives Rengar an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 60.0% win rate across 10 games — well above average and making it the top item path against Zac. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Rengar vs Zac matchup.

Early Game vs Late Game

Early Game
Zac
64.3%
+28.6% advantage
Rengar early game win rateRengar35.7%
Zac early game win rateZac64.3%
Late Game
Zac
55.6%
+11.1% advantage
Rengar late game win rateRengar44.4%
Zac late game win rateZac55.6%

Zac dominates the early game (first 15 minutes) with a commanding 64.3% win rate — a 28.6 percentage point lead over Rengar. This lopsided early game means Zac can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Zac is far superior in the late game (25+ minutes), boasting a 55.6% win rate — 11.1 points above Rengar. Extended games heavily favor Zac, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Rengar Runes Against Zac

Precision rune tree - Rengar primary runes vs ZacPrecision
Conqueror - best Rengar rune vs ZacTriumph - best Rengar rune vs ZacLegend: Alacrity - best Rengar rune vs ZacCoup de Grace - best Rengar rune vs Zac
Domination rune tree - Rengar secondary runes vs ZacDomination
Sudden Impact - best Rengar rune vs ZacUltimate Hunter - best Rengar rune vs Zac
27.3% WR

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


Rengar matchup data for League of Legends patch 26.4. The table below shows Rengar'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 Rengar build, runes, laning stats, and early vs late game analysis for that specific matchup.

Rengar matchup win rates and stats in League of Legends patch 26.4
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
47.64%2341.080314,24350.0%46.0%
49.30%2161.180013,70243.4%54.3%
48.81%1701.175713,41244.9%52.2%
41.45%1531.080013,21737.3%44.7%
44.00%1521.175213,72135.6%49.5%
50.00%1201.084613,80635.1%63.5%
42.11%1171.495613,70844.4%40.0%
52.83%1071.186313,51053.7%51.9%
45.28%1071.279813,82735.3%54.5%
40.78%1031.177612,97040.4%41.1%
48.45%971.079313,67440.4%56.0%
56.25%961.188214,91946.5%64.2%
41.94%931.282314,03633.3%49.0%
34.41%930.971112,82035.3%33.3%
51.65%911.286515,17451.4%51.9%
54.95%911.185013,79040.0%66.7%
46.67%901.068112,37838.6%54.4%
50.57%871.781414,21851.2%50.0%
37.33%751.278413,61442.9%34.0%
45.21%731.077413,73550.0%42.9%
42.25%721.180313,47547.1%37.8%
38.57%711.175812,91038.9%38.2%
45.71%701.175913,04941.0%51.6%
38.81%671.274911,82140.5%36.0%
41.07%561.072113,37639.1%42.4%
40.00%551.278513,53535.7%44.4%
47.27%551.776813,32843.3%52.0%
52.94%511.581214,49842.1%59.4%
55.10%501.382414,72147.4%60.0%
42.86%501.281314,23347.1%40.6%
45.83%481.380813,86542.1%48.3%
50.00%481.085415,10164.7%41.9%
36.17%471.578413,67928.0%45.5%
41.30%462.167612,80441.7%40.9%
40.91%442.078613,89238.9%42.3%
50.00%441.074613,19938.1%60.9%
54.55%441.182215,54242.9%60.0%
53.49%431.178413,22545.8%63.2%
40.00%401.295215,66130.8%44.4%
56.41%391.180214,01452.9%59.1%
55.26%381.088813,72441.2%66.7%
54.05%371.088413,10255.0%52.9%
33.33%361.392914,40533.3%33.3%
50.00%341.487114,15338.5%57.1%
41.18%341.179113,88636.8%46.7%
51.61%312.173913,65753.9%50.0%
29.03%311.671513,8128.3%42.1%
55.17%301.079911,66350.0%66.7%
53.33%303.275712,84156.3%50.0%
51.72%291.179614,23346.1%56.3%
37.93%292.989813,41737.5%38.5%
39.29%283.286213,29642.9%35.7%
32.14%283.172013,33230.8%33.3%
60.87%251.188015,84485.7%50.0%
54.17%241.380915,08180.0%35.7%
77.27%221.390314,65588.9%69.2%
55.00%203.992014,45950.0%56.3%
50.00%182.281614,27730.0%75.0%
52.94%172.880812,48350.0%57.1%
35.29%172.360210,19722.2%50.0%
70.59%171.685112,30055.6%87.5%
64.71%171.21,02615,95775.0%55.6%
56.25%161.183115,01762.5%50.0%
46.67%151.578913,43133.3%55.6%
50.00%141.178313,55450.0%50.0%
42.86%141.776712,12828.6%57.1%
35.71%145.372011,01644.4%20.0%
27.27%114.275011,95720.0%33.3%
44.44%96.182813,604100.0%28.6%
25.00%83.01,08715,4560.0%40.0%
62.50%84.978815,79450.0%66.7%
14.29%75.36779,88220.0%0.0%
28.57%76.077013,0100.0%33.3%
0.00%72.95779,2610.0%0.0%
57.14%75.593911,17940.0%100.0%
42.86%76.51,11813,18325.0%66.7%
14.29%71.171012,1770.0%16.7%
28.57%72.874313,14925.0%33.3%
28.57%74.875811,03225.0%33.3%
42.86%71.274311,16840.0%50.0%
33.33%63.263113,42250.0%0.0%
50.00%62.154210,20650.0%50.0%
33.33%63.897015,0700.0%66.7%
33.33%66.870012,673100.0%0.0%
66.67%66.21,02618,904100.0%60.0%
66.67%65.21,13719,19450.0%75.0%
16.67%66.192514,449100.0%0.0%
33.33%60.954611,0410.0%50.0%
50.00%66.194513,12533.3%66.7%
50.00%64.881611,26350.0%50.0%
40.00%51.44337,39350.0%0.0%
60.00%56.186910,77433.3%100.0%
40.00%55.899714,1230.0%66.7%
80.00%55.35989,56150.0%100.0%
40.00%55.680211,59350.0%0.0%
20.00%51.163411,2420.0%33.3%
60.00%56.169412,89150.0%66.7%
60.00%51.456211,066100.0%50.0%
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Rengar vs Zac - Frequently Asked Questions

How does Rengar do against Zac in League of Legends?

Zac wins the Rengar vs Zac matchup with a 60.0% win rate compared to Rengar's 40.0%, a 20.0 percentage point difference. This data is based on 55 recent ranked games in patch 26.4.

How does Rengar do against Zac in the early game?

In the early game, Zac has the advantage against Rengar with a 64.3% win rate versus 35.7%. Zac players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Rengar do against Zac in the late game?

In the late game, Zac takes over the Rengar vs Zac matchup with a 55.6% win rate compared to 44.4%. Zac scales better into team fights and objective contests after 25 minutes.

Who wins the Rengar vs Zac matchup?

Zac wins the matchup against Rengar with a 60.0% win rate in League of Legends patch 26.4. The 20.0 percentage point advantage means Zac is significantly favored in this lane matchup based on 55 games analyzed.

What is the best Rengar build against Zac?

The best Rengar build against Zac includes Profane Hydra, Edge of Night, Umbral Glaive with Ionian Boots of Lucidity. This build achieves a 60.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Rengar runes against Zac?

The best Rengar runes against Zac use the Precision primary tree with Domination secondary. This rune setup achieves a 27.3% win rate in the Rengar vs Zac matchup. See the full rune breakdown in the matchup comparison above.

Does Rengar counter Zac?

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

How do I play Rengar against Zac?

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