Rengar - League of Legends Champion
Win Rate
46.6%
Pick Rate
1.8%

Rengarvs Rek'Sai

FAssassinFighter
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 21, 2026
MethodologyData Methodology

Rengar vs Rek'Sai is a decisive matchup in LoL patch 26.7. Rek'Sai wins with a 84.6% win rate (+69.2%) over Rengar based on 13 games. Rek'Sai 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 Rek'Sai 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
Rek'Sai - 15.4% win rateRek'Sai(15.4%)
Rengar - 15.4% win rate in this matchup
Rengar
15.4% WR
VS
Rek'Sai vs Rengar matchup - 84.6% win rate
Rek'Sai
84.6% WR

Who Wins the Rengar vs Rek'Sai Matchup?

Rek'Sai wins the Rengar vs Rek'Sai matchup
Winner
Rek'Sai
Matches: 13
15.4%
Win Rate
84.6%
1.2
CS / min
0.6
698
DMG / min
627
13,854
Gold / game
13,086
410
Heal / min
701
550
DMG Mitigated / min
886
0.5
CC / min
1.0
28.6%
Early Game WR
71.4%
0.0%
Late Game WR
100.0%

Rengar vs Rek'Sai Matchup Summary

The Rengar vs Rek'Sai matchup is a decisive matchup in League of Legends ranked play. Based on 13 recent matches analyzed, Rek'Sai wins with a 84.6% win rate compared to Rengar's 15.4%, giving Rek'Sai a 69.2 percentage point advantage. Rek'Sai 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 CS, where Rengar leads by 0.6 CS/min — a difference that heavily influences the outcome of trades and skirmishes. Rek'Sai 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 Rek'Sai 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 Rek'Sai Laning Phase Breakdown

Rengar wins the laning phase against Rek'Sai in League of Legends

Rengar is favored during the laning phase against Rek'Sai, 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
0.6Rek'Sai
Rengar edges out Rek'Sai by 0.6 CS per minute — a moderate farming advantage that adds up to roughly 9 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Rengar.
Damage
698Rengar
627Rek'Sai
Rengar deals 71 more champion damage per minute than Rek'Sai. While noticeable in extended trades, this gap can be offset by Rek'Sai choosing favorable fight windows, such as engaging when Rengar's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
13,854Rengar
13,086Rek'Sai
Rengar earns 768 more gold per game than Rek'Sai, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Rengar slightly faster item completions.
Utility
0.5Rengar
1.0Rek'Sai
Rek'Sai provides 0.4 seconds more crowd control per minute than Rengar, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Rek'Sai coordinate with their jungler and control the pace of skirmishes.
Sustain
960Rengar
1,587Rek'Sai
Rek'Sai vastly out-sustains Rengar, healing and mitigating 627 more damage per minute. This massive durability gap means Rek'Sai 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 Rek'Sai

Ionian Boots of Lucidity is the optimal boots choice against Rek'Sai, providing the mobility and stats Rengar needs most in this matchup. The top-performing core items for Rengar against Rek'Sai are Profane Hydra, Hubris and Serpent's Fang. This combination gives Rengar 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 Rengar vs Rek'Sai matchup.

Early Game vs Late Game

Early Game
Rek'Sai
71.4%
+42.9% advantage
Rengar early game win rateRengar28.6%
Rek'Sai early game win rateRek'Sai71.4%
Late Game
Rek'Sai
100.0%
+100.0% advantage
Rengar late game win rateRengar0.0%
Rek'Sai late game win rateRek'Sai100.0%

Rek'Sai dominates the early game (first 15 minutes) with a commanding 71.4% win rate — a 42.9 percentage point lead over Rengar. This lopsided early game means Rek'Sai can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Rek'Sai is far superior in the late game (25+ minutes), boasting a 100.0% win rate — 100.0 points above Rengar. Extended games heavily favor Rek'Sai, whose kit and scaling make them a dominant force in team fights and objective control.

Rek'Sai 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 Rek'Sai

Precision rune tree - Rengar primary runes vs Rek'SaiPrecision
Conqueror - best Rengar rune vs Rek'SaiTriumph - best Rengar rune vs Rek'SaiLegend: Alacrity - best Rengar rune vs Rek'SaiCut Down - best Rengar rune vs Rek'Sai
Resolve rune tree - Rengar secondary runes vs Rek'SaiResolve
Bone Plating - best Rengar rune vs Rek'SaiRevitalize - best Rengar rune vs Rek'Sai
100.0% WR

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


Rengar matchup data for League of Legends patch 26.7. 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 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
44.58%831.179313,72350.0%39.0%
42.86%701.073413,85642.9%42.9%
49.28%691.482814,47146.4%51.2%
54.69%641.283913,94048.5%61.3%
50.00%621.287814,57548.1%51.4%
44.26%611.186214,73740.0%47.2%
35.59%591.377213,62544.4%28.1%
44.64%561.185014,44248.1%41.4%
40.00%501.178914,29047.6%34.5%
44.44%451.695713,52552.2%36.4%
48.89%450.975213,17340.0%60.0%
35.71%421.289815,30846.1%31.0%
40.48%421.082014,89150.0%33.3%
47.62%421.189314,28038.9%54.2%
61.11%361.079813,47266.7%57.1%
52.94%341.787914,68561.1%43.8%
48.48%331.374213,65853.3%44.4%
38.71%311.185114,22240.0%37.5%
45.16%310.982712,73047.1%42.9%
58.62%291.175713,70964.3%53.3%
48.28%291.191414,35246.1%50.0%
44.44%271.394614,29535.7%53.9%
37.04%271.489014,97430.8%42.9%
51.85%271.096914,45642.9%61.5%
36.00%251.075912,84546.7%20.0%
20.83%241.879813,4868.3%33.3%
41.67%241.293714,06750.0%33.3%
47.83%231.478513,62044.4%50.0%
45.45%221.375013,92333.3%53.9%
36.36%222.570313,05344.4%30.8%
42.86%211.079914,22030.0%54.5%
47.62%210.971813,48633.3%58.3%
42.86%211.868713,34160.0%27.3%
45.00%201.284414,65150.0%43.8%
68.42%191.01,02115,81640.0%78.6%
57.89%191.389614,14550.0%61.5%
66.67%180.973113,47354.5%85.7%
52.94%173.073311,34771.4%40.0%
58.82%171.193617,07666.7%54.5%
37.50%161.176712,77744.4%28.6%
73.33%151.388913,11372.7%75.0%
61.54%131.173714,57660.0%62.5%
15.38%131.269813,85428.6%0.0%
41.67%121.162712,36957.1%20.0%
25.00%122.466311,4050.0%60.0%
58.33%121.181214,41625.0%75.0%
50.00%122.279812,72537.5%75.0%
54.55%114.681313,95940.0%66.7%
50.00%101.170614,19720.0%80.0%
30.00%103.985813,95850.0%25.0%
44.44%90.91,18216,1170.0%80.0%
44.44%92.770813,28666.7%33.3%
55.56%91.01,00416,6740.0%71.4%
37.50%81.791112,08740.0%33.3%
25.00%84.593513,46525.0%25.0%
42.86%71.21,05415,01050.0%40.0%
14.29%72.652211,74025.0%0.0%
66.67%61.487314,83150.0%75.0%
50.00%60.665312,33333.3%66.7%
83.33%62.275011,79375.0%100.0%
66.67%64.591113,5460.0%80.0%
66.67%61.978211,30975.0%50.0%
20.00%51.83706,62520.0%0.0%
60.00%54.067110,56466.7%50.0%
60.00%50.872213,2250.0%100.0%
20.00%52.16359,15833.3%0.0%
20.00%52.01,04519,0310.0%25.0%
100.00%51.172712,762100.0%100.0%
60.00%52.81,13114,49833.3%100.0%

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Rengar vs Rek'Sai - Frequently Asked Questions

How does Rengar do against Rek'Sai in League of Legends?

Rek'Sai wins the Rengar vs Rek'Sai matchup with a 84.6% win rate compared to Rengar's 15.4%, a 69.2 percentage point difference. This data is based on 13 recent ranked games in patch 26.7.

How does Rengar do against Rek'Sai in the early game?

In the early game, Rek'Sai has the advantage against Rengar with a 71.4% win rate versus 28.6%. Rek'Sai players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Rengar do against Rek'Sai in the late game?

In the late game, Rek'Sai takes over the Rengar vs Rek'Sai matchup with a 100.0% win rate compared to 0.0%. Rek'Sai scales better into team fights and objective contests after 25 minutes.

Who wins the Rengar vs Rek'Sai matchup?

Rek'Sai wins the matchup against Rengar with a 84.6% win rate in League of Legends patch 26.7. The 69.2 percentage point advantage means Rek'Sai is significantly favored in this lane matchup based on 13 games analyzed.

What is the best Rengar build against Rek'Sai?

The best Rengar build against Rek'Sai includes Profane Hydra, Hubris, Serpent's Fang with Ionian Boots of Lucidity. Check the matchup breakdown above for the full item path and build order.

What are the best Rengar runes against Rek'Sai?

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

Does Rengar counter Rek'Sai?

No, Rengar struggles against Rek'Sai with only a 15.4% win rate. Rek'Sai has the advantage in this matchup. Rengar players should focus on safe farming and avoiding extended trades to minimize Rek'Sai's lead.

How do I play Rengar against Rek'Sai?

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