LeBlanc - League of Legends Champion
Win Rate
51.5%
Pick Rate
1.9%

LeBlancvs Cassiopeia

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

LeBlanc vs Cassiopeia is a decisive matchup in LoL patch 26.7. Cassiopeia wins with a 62.5% win rate (+25.0%) over LeBlanc based on 8 games. Cassiopeia wins the early laning phase while LeBlanc scales better into the late game. Below you'll find the best LeBlanc build, runes, laning stats, and strategies for the LeBlanc vs Cassiopeia matchup.

LeBlanc Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how LeBlanc 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
Cassiopeia - 37.5% win rateCassiopeia(37.5%)
LeBlanc - 37.5% win rate in this matchup
LeBlanc
37.5% WR
VS
Cassiopeia vs LeBlanc matchup - 62.5% win rate
Cassiopeia
62.5% WR

Who Wins the LeBlanc vs Cassiopeia Matchup?

Cassiopeia wins the LeBlanc vs Cassiopeia matchup
Winner
Cassiopeia
Matches: 8
37.5%
Win Rate
62.5%
5.5
CS / min
6.2
1,000
DMG / min
932
12,581
Gold / game
12,070
130
Heal / min
239
480
DMG Mitigated / min
786
0.7
CC / min
1.6
25.0%
Early Game WR
75.0%
50.0%
Late Game WR
50.0%

LeBlanc vs Cassiopeia Matchup Summary

The LeBlanc vs Cassiopeia matchup is a decisive matchup in League of Legends ranked play. Based on 8 recent matches analyzed, Cassiopeia wins with a 62.5% win rate compared to LeBlanc's 37.5%, giving Cassiopeia a 25.0 percentage point advantage. Game phase dynamics play a critical role here: Cassiopeia controls the early laning stage, but LeBlanc outscales as the game goes longer. The matchup shifts dramatically depending on game length — Cassiopeia needs to press advantages before LeBlanc reaches their power spikes, while LeBlanc should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in crowd control, where Cassiopeia leads by 0.9s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Cassiopeia has a strong advantage in this matchup. LeBlanc players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Cassiopeia 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.

LeBlanc vs Cassiopeia Laning Phase Breakdown

Cassiopeia wins the laning phase against LeBlanc in League of Legends

Cassiopeia is favored during the laning phase against LeBlanc, winning 3 out of 5 key stat categories. Cassiopeia holds advantages in farming, crowd control and sustain, making them the stronger laner in this matchup.

Farming
5.5LeBlanc
6.2Cassiopeia
Cassiopeia edges out LeBlanc by 0.7 CS per minute — a moderate farming advantage that adds up to roughly 10 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Cassiopeia.
Damage
1,000LeBlanc
932Cassiopeia
LeBlanc deals 68 more champion damage per minute than Cassiopeia. While noticeable in extended trades, this gap can be offset by Cassiopeia choosing favorable fight windows, such as engaging when LeBlanc's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
12,581LeBlanc
12,070Cassiopeia
LeBlanc earns 512 more gold per game than Cassiopeia, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving LeBlanc slightly faster item completions.
Utility
0.7LeBlanc
1.6Cassiopeia
Cassiopeia brings significantly more crowd control than LeBlanc, with 0.9 more seconds of CC per minute. This large utility gap makes Cassiopeia far more valuable in setting up jungle ganks, controlling objectives, and locking down targets in team fights. LeBlanc should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
610LeBlanc
1,025Cassiopeia
Cassiopeia vastly out-sustains LeBlanc, healing and mitigating 415 more damage per minute. This massive durability gap means Cassiopeia can absorb significant punishment and remain in lane while LeBlanc is forced to recall. Building grievous wounds early is essential for LeBlanc, and focusing on burst trade patterns rather than sustained fights is critical.

Best LeBlanc Build Against Cassiopeia

Spellslinger's Shoes is the optimal boots choice against Cassiopeia, providing the mobility and stats LeBlanc needs most in this matchup. The top-performing core items for LeBlanc against Cassiopeia are Luden's Echo, Shadowflame and Zhonya's Hourglass. This combination gives LeBlanc an effective balance of damage, survivability, and utility for the matchup. This build has a 25.0% win rate across 4 games. While the overall matchup may be difficult, this item path gives LeBlanc the best chance to compete against Cassiopeia. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the LeBlanc vs Cassiopeia matchup.

Early Game vs Late Game

Early Game
Cassiopeia
75.0%
+50.0% advantage
LeBlanc early game win rateLeBlanc25.0%
Cassiopeia early game win rateCassiopeia75.0%
Late Game
LeBlanc
50.0%
+0.0% advantage
LeBlanc late game win rateLeBlanc50.0%
Cassiopeia late game win rateCassiopeia50.0%

Cassiopeia dominates the early game (first 15 minutes) with a commanding 75.0% win rate — a 50.0 percentage point lead over LeBlanc. This lopsided early game means Cassiopeia 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 LeBlanc at 50.0% win rate — only 0.0 points ahead of Cassiopeia. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

The power dynamics shift as the game progresses — Cassiopeia has the edge early, but LeBlanc gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best LeBlanc Runes Against Cassiopeia

Domination rune tree - LeBlanc primary runes vs CassiopeiaDomination
Electrocute - best LeBlanc rune vs CassiopeiaSudden Impact - best LeBlanc rune vs CassiopeiaGrisly Mementos - best LeBlanc rune vs CassiopeiaRelentless Hunter - best LeBlanc rune vs Cassiopeia
Sorcery rune tree - LeBlanc secondary runes vs CassiopeiaSorcery
Gathering Storm - best LeBlanc rune vs CassiopeiaTranscendence - best LeBlanc rune vs Cassiopeia
50.0% WR

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


LeBlanc matchup data for League of Legends patch 26.7. The table below shows LeBlanc'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 LeBlanc build, runes, laning stats, and early vs late game analysis for that specific matchup.

LeBlanc 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
47.31%936.188911,93142.5%52.2%
50.67%755.884011,92544.8%54.4%
38.24%685.277811,36722.2%48.8%
49.21%636.278411,13248.3%50.0%
49.06%535.982111,74554.2%44.8%
33.33%516.095112,49950.0%22.6%
48.98%495.987111,95858.3%40.0%
40.82%495.886611,95344.4%38.7%
47.92%485.582611,61841.2%51.6%
63.83%475.81,02112,96477.8%55.2%
43.48%466.089411,65863.6%25.0%
51.22%416.373510,91347.8%55.6%
50.00%406.191712,61458.8%43.5%
52.50%406.283011,80360.0%48.0%
48.72%395.584111,02844.4%52.4%
62.86%356.582810,61365.2%58.3%
38.24%345.185412,30425.0%42.3%
38.24%345.983311,52935.7%40.0%
48.48%335.476011,43338.9%60.0%
60.61%336.092511,98662.5%58.8%
66.67%305.681812,30466.7%66.7%
36.67%305.475111,19650.0%27.8%
64.29%285.71,01912,88283.3%50.0%
37.04%275.891512,26963.6%18.8%
46.15%266.099913,27150.0%44.4%
52.00%256.184912,20287.5%35.3%
54.17%245.890211,93155.6%53.3%
70.83%246.290811,28771.4%70.0%
27.27%223.87209,18520.0%33.3%
66.67%216.390312,10070.0%63.6%
45.00%205.71,01312,17162.5%33.3%
52.63%195.991612,08842.9%58.3%
52.63%195.986411,08750.0%55.6%
38.89%185.083912,54244.4%33.3%
66.67%185.21,00612,23370.0%62.5%
38.89%186.093211,73728.6%45.5%
29.41%173.56939,95133.3%25.0%
62.50%165.773910,88887.5%37.5%
37.50%166.185812,74750.0%25.0%
46.15%135.383011,03537.5%60.0%
53.85%134.480911,70966.7%42.9%
61.54%136.21,11112,13575.0%55.6%
50.00%122.17239,31362.5%25.0%
63.64%111.964310,05266.7%60.0%
72.73%116.680711,28660.0%83.3%
45.45%115.684710,06866.7%20.0%
80.00%101.769711,50650.0%87.5%
80.00%106.81,08814,16075.0%83.3%
44.44%91.475810,61566.7%33.3%
55.56%96.288411,38042.9%100.0%
62.50%84.265610,23233.3%80.0%
50.00%86.21,10013,16633.3%60.0%
37.50%85.51,00012,58125.0%50.0%
50.00%85.384511,25875.0%25.0%
42.86%73.083212,43966.7%25.0%
42.86%72.966611,13850.0%33.3%
28.57%71.878610,27333.3%25.0%
42.86%74.695713,38550.0%40.0%
85.71%76.196711,32375.0%100.0%
50.00%61.88269,22675.0%0.0%
33.33%65.81,02911,54450.0%0.0%
66.67%62.993912,25866.7%66.7%
33.33%65.769610,20025.0%50.0%
33.33%65.779110,33550.0%0.0%
40.00%52.279812,6250.0%50.0%
60.00%56.51,16514,661100.0%50.0%
60.00%55.483316,0540.0%60.0%
40.00%52.272411,365100.0%25.0%
20.00%51.56056,87925.0%0.0%
20.00%51.562210,66550.0%0.0%
60.00%56.31,08214,187100.0%33.3%
60.00%54.692810,8100.0%100.0%
60.00%55.51,06812,1790.0%60.0%
60.00%51.963510,80650.0%66.7%

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LeBlanc vs Cassiopeia - Frequently Asked Questions

How does LeBlanc do against Cassiopeia in League of Legends?

Cassiopeia wins the LeBlanc vs Cassiopeia matchup with a 62.5% win rate compared to LeBlanc's 37.5%, a 25.0 percentage point difference. This data is based on 8 recent ranked games in patch 26.7.

How does LeBlanc do against Cassiopeia in the early game?

In the early game, Cassiopeia has the advantage against LeBlanc with a 75.0% win rate versus 25.0%. Cassiopeia players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does LeBlanc do against Cassiopeia in the late game?

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

Who wins the LeBlanc vs Cassiopeia matchup?

Cassiopeia wins the matchup against LeBlanc with a 62.5% win rate in League of Legends patch 26.7. The 25.0 percentage point advantage means Cassiopeia is significantly favored in this lane matchup based on 8 games analyzed.

What is the best LeBlanc build against Cassiopeia?

The best LeBlanc build against Cassiopeia includes Luden's Echo, Shadowflame, Zhonya's Hourglass with Spellslinger's Shoes. This build achieves a 25.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best LeBlanc runes against Cassiopeia?

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

Does LeBlanc counter Cassiopeia?

No, LeBlanc struggles against Cassiopeia with only a 37.5% win rate. Cassiopeia has the advantage in this matchup. LeBlanc players should focus on safe farming and avoiding extended trades to minimize Cassiopeia's lead.

How do I play LeBlanc against Cassiopeia?

When playing LeBlanc against Cassiopeia, play cautiously and avoid Cassiopeia's power spikes. Focus on safe farming — you outscale Cassiopeia in the late game. Use the matchup-specific build and runes above to optimize your chances.