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

Rengarvs Mordekaiser

FAssassinFighter
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 22, 2026
MethodologyData Methodology

Rengar vs Mordekaiser is a decisive matchup in LoL patch 26.7. Mordekaiser wins with a 55.6% win rate (+11.1%) over Rengar based on 9 games. Rengar wins the early laning phase while Mordekaiser scales better into the late game. Below you'll find the best Rengar build, runes, laning stats, and strategies for the Rengar vs Mordekaiser 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
Mordekaiser - 44.4% win rateMordekaiser(44.4%)
Rengar - 44.4% win rate in this matchup
Rengar
44.4% WR
VS
Mordekaiser vs Rengar matchup - 55.6% win rate
Mordekaiser
55.6% WR

Who Wins the Rengar vs Mordekaiser Matchup?

Mordekaiser wins the Rengar vs Mordekaiser matchup
Winner
Mordekaiser
Matches: 9
44.4%
Win Rate
55.6%
2.7
CS / min
2.8
708
DMG / min
798
13,286
Gold / game
13,956
333
Heal / min
488
503
DMG Mitigated / min
1,366
0.4
CC / min
0.5
66.7%
Early Game WR
33.3%
33.3%
Late Game WR
66.7%

Rengar vs Mordekaiser Matchup Summary

The Rengar vs Mordekaiser matchup is a decisive matchup in League of Legends ranked play. Based on 9 recent matches analyzed, Mordekaiser wins with a 55.6% win rate compared to Rengar's 44.4%, giving Mordekaiser a 11.1 percentage point advantage. Game phase dynamics play a critical role here: Rengar controls the early laning stage, but Mordekaiser outscales as the game goes longer. The matchup shifts dramatically depending on game length — Rengar needs to press advantages before Mordekaiser reaches their power spikes, while Mordekaiser should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Mordekaiser leads by 1,017 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Mordekaiser 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 Mordekaiser 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 Mordekaiser Laning Phase Breakdown

Mordekaiser wins the laning phase against Rengar in League of Legends

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

Farming
2.7Rengar
2.8Mordekaiser
Rengar and Mordekaiser 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
708Rengar
798Mordekaiser
Mordekaiser heavily out-damages Rengar by 91 DMG/min, dominating both short trades and all-in fights. Rengar should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Mordekaiser's sustained damage advantage take over.
Economy
13,286Rengar
13,956Mordekaiser
Mordekaiser earns 669 more gold per game than Rengar, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Mordekaiser slightly faster item completions.
Utility
0.4Rengar
0.5Mordekaiser
Both Rengar and Mordekaiser provide similar amounts of crowd control (0.0s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
836Rengar
1,854Mordekaiser
Mordekaiser vastly out-sustains Rengar, healing and mitigating 1,017 more damage per minute. This massive durability gap means Mordekaiser 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 Mordekaiser

Ionian Boots of Lucidity is the optimal boots choice against Mordekaiser, providing the mobility and stats Rengar needs most in this matchup. The top-performing core items for Rengar against Mordekaiser 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 100.0% win rate across 2 games — well above average and making it the top item path against Mordekaiser. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Rengar vs Mordekaiser matchup.

Early Game vs Late Game

Early Game
Rengar
66.7%
+33.3% advantage
Rengar early game win rateRengar66.7%
Mordekaiser early game win rateMordekaiser33.3%
Late Game
Mordekaiser
66.7%
+33.3% advantage
Rengar late game win rateRengar33.3%
Mordekaiser late game win rateMordekaiser66.7%

Rengar dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Mordekaiser. This lopsided early game means Rengar can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Mordekaiser is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Rengar. Extended games heavily favor Mordekaiser, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Rengar must aggressively press their early advantage and close out the game before Mordekaiser reaches their scaling breakpoints. If Mordekaiser survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

Best Rengar Runes Against Mordekaiser

Precision rune tree - Rengar primary runes vs MordekaiserPrecision
Conqueror - best Rengar rune vs MordekaiserTriumph - best Rengar rune vs MordekaiserLegend: Alacrity - best Rengar rune vs MordekaiserLast Stand - best Rengar rune vs Mordekaiser
Resolve rune tree - Rengar secondary runes vs MordekaiserResolve
Bone Plating - best Rengar rune vs MordekaiserRevitalize - best Rengar rune vs Mordekaiser
100.0% WR

The Precision and Resolve rune setup gives Rengar the best tools to compete against Mordekaiser 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 Mordekaiser - Frequently Asked Questions

How does Rengar do against Mordekaiser in League of Legends?

Mordekaiser wins the Rengar vs Mordekaiser matchup with a 55.6% win rate compared to Rengar's 44.4%, a 11.1 percentage point difference. This data is based on 9 recent ranked games in patch 26.7.

How does Rengar do against Mordekaiser in the early game?

In the early game, Rengar has the advantage against Mordekaiser with a 66.7% win rate versus 33.3%. Rengar players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Rengar do against Mordekaiser in the late game?

In the late game, Mordekaiser takes over the Rengar vs Mordekaiser matchup with a 66.7% win rate compared to 33.3%. Mordekaiser scales better into team fights and objective contests after 25 minutes.

Who wins the Rengar vs Mordekaiser matchup?

Mordekaiser wins the matchup against Rengar with a 55.6% win rate in League of Legends patch 26.7. The 11.1 percentage point advantage means Mordekaiser is significantly favored in this lane matchup based on 9 games analyzed.

What is the best Rengar build against Mordekaiser?

The best Rengar build against Mordekaiser includes Profane Hydra, Edge of Night, Umbral Glaive with Ionian Boots of Lucidity. This build achieves a 100.0% 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 Mordekaiser?

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

Does Rengar counter Mordekaiser?

No, Rengar struggles against Mordekaiser with only a 44.4% win rate. Mordekaiser has the advantage in this matchup. Rengar players should focus on safe farming and avoiding extended trades to minimize Mordekaiser's lead.

How do I play Rengar against Mordekaiser?

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