Cassiopeia - League of Legends Champion
Win Rate
46.3%
Pick Rate
0.9%

Cassiopeiavs Kassadin

FMage
Patch26.11
Matches776,441
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 10, 2026
MethodologyData Methodology

Cassiopeia vs Kassadin is a decisive matchup in LoL patch 26.11. Kassadin wins with a 62.5% win rate (+25.0%) over Cassiopeia based on 8 games. Kassadin holds the advantage in both the early and late game. Below you'll find the best Cassiopeia build, runes, laning stats, and strategies for the Cassiopeia vs Kassadin matchup.

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Cassiopeia Matchup Breakdown

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

Who Wins the Cassiopeia vs Kassadin Matchup?

Kassadin wins the Cassiopeia vs Kassadin matchup
Winner
Kassadin
Matches: 8
37.5%
Win Rate
62.5%
6.5
CS / min
6.0
843
DMG / min
911
12,217
Gold / game
13,699
301
Heal / min
212
656
DMG Mitigated / min
818
1.1
CC / min
0.2
33.3%
Early Game WR
66.7%
40.0%
Late Game WR
60.0%

Cassiopeia vs Kassadin Matchup Summary

The Cassiopeia vs Kassadin matchup is a decisive matchup in League of Legends ranked play. Based on 8 recent matches analyzed, Kassadin wins with a 62.5% win rate compared to Cassiopeia's 37.5%, giving Kassadin a 25.0 percentage point advantage. Kassadin dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Cassiopeia players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in crowd control, where Cassiopeia leads by 1.0s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kassadin has a strong advantage in this matchup. Cassiopeia players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Kassadin 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.

Cassiopeia vs Kassadin Laning Phase Breakdown

Kassadin wins the laning phase against Cassiopeia in League of Legends

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

Farming
6.5Cassiopeia
6.0Kassadin
Cassiopeia edges out Kassadin by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 6 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Cassiopeia.
Damage
843Cassiopeia
911Kassadin
Kassadin 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 Kassadin's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
12,217Cassiopeia
13,699Kassadin
Kassadin generates a commanding 1,482 more gold per game than Cassiopeia. This substantial economic advantage means Kassadin consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Cassiopeia should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
1.1Cassiopeia
0.2Kassadin
Cassiopeia brings significantly more crowd control than Kassadin, with 1.0 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. Kassadin should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
957Cassiopeia
1,030Kassadin
Kassadin heals and mitigates 73 more damage per minute than Cassiopeia, providing moderate extra durability. This sustain edge allows Kassadin to stay in lane longer between recalls and gradually win extended wars of attrition. Consider building early grievous wounds if playing Cassiopeia.

Best Cassiopeia Build Against Kassadin

Spellslinger's Shoes is the optimal boots choice against Kassadin, providing the mobility and stats Cassiopeia needs most in this matchup. The top-performing core items for Cassiopeia against Kassadin are Rod of Ages, Rylai's Crystal Scepter and Seraph's Embrace. This combination gives Cassiopeia an effective balance of damage, survivability, and utility for the matchup. This build achieves a solid 50.0% win rate across 2 games, proving it to be a reliable item path when facing Kassadin. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Cassiopeia vs Kassadin matchup.

Early Game vs Late Game

Early Game
Kassadin
66.7%
+33.3% advantage
Cassiopeia early game win rateCassiopeia33.3%
Kassadin early game win rateKassadin66.7%
Late Game
Kassadin
60.0%
+20.0% advantage
Cassiopeia late game win rateCassiopeia40.0%
Kassadin late game win rateKassadin60.0%

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

Kassadin is far superior in the late game (25+ minutes), boasting a 60.0% win rate — 20.0 points above Cassiopeia. Extended games heavily favor Kassadin, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Cassiopeia Runes Against Kassadin

Sorcery rune tree - Cassiopeia primary runes vs KassadinSorcery
Deathfire Touch - best Cassiopeia rune vs KassadinManaflow Band - best Cassiopeia rune vs KassadinCelerity - best Cassiopeia rune vs KassadinScorch - best Cassiopeia rune vs Kassadin
Precision rune tree - Cassiopeia secondary runes vs KassadinPrecision
Cut Down - best Cassiopeia rune vs KassadinPresence of Mind - best Cassiopeia rune vs Kassadin
100.0% WR

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


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

Cassiopeia 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
47.54%616.383512,01164.0%36.1%
52.17%466.891312,15252.6%51.9%
48.65%376.789410,72047.4%50.0%
45.45%336.577611,98138.5%50.0%
46.88%326.685810,85138.1%63.6%
45.16%316.381210,57140.0%50.0%
51.61%317.196810,34854.5%44.4%
45.16%315.977112,56960.0%38.1%
64.52%316.792111,76266.7%62.5%
62.07%296.784312,31953.3%71.4%
42.86%286.974011,66242.9%42.9%
65.22%236.188411,04770.0%61.5%
34.78%236.178710,81440.0%30.8%
34.78%236.274110,91040.0%30.8%
31.82%226.581112,22950.0%21.4%
47.62%216.66699,96927.3%70.0%
66.67%217.095612,82280.0%62.5%
66.67%215.777111,60350.0%76.9%
60.00%206.872411,51850.0%70.0%
47.37%196.474910,42344.4%50.0%
63.16%196.489311,54970.0%55.6%
58.82%176.885811,94360.0%57.1%
52.94%176.592511,50037.5%66.7%
52.94%176.877410,92050.0%55.6%
82.35%176.789111,59488.9%75.0%
47.06%176.086412,19033.3%54.5%
37.50%166.688212,07240.0%36.4%
33.33%156.783512,4600.0%45.5%
66.67%155.781512,12850.0%77.8%
50.00%145.57939,64840.0%55.6%
71.43%146.671811,58380.0%66.7%
57.14%146.68888,74677.8%20.0%
42.86%147.096513,93966.7%25.0%
61.54%136.694413,07640.0%75.0%
33.33%127.391010,99440.0%28.6%
41.67%126.41,04012,89060.0%28.6%
33.33%126.679113,559100.0%27.3%
45.45%116.774611,84125.0%57.1%
18.18%116.278612,0890.0%28.6%
45.45%116.085011,82550.0%42.9%
63.64%115.790313,10766.7%62.5%
27.27%116.474611,72020.0%33.3%
36.36%116.596014,27050.0%28.6%
20.00%106.672610,42428.6%0.0%
40.00%106.398414,52250.0%37.5%
11.11%96.36538,76420.0%0.0%
44.44%96.987211,90440.0%50.0%
33.33%96.372412,71366.7%16.7%
44.44%96.41,27812,86950.0%42.9%
55.56%96.477611,32550.0%60.0%
55.56%96.588712,6850.0%62.5%
66.67%96.493714,897100.0%57.1%
25.00%87.380213,09033.3%20.0%
37.50%86.584312,21733.3%40.0%
57.14%75.989212,35666.7%50.0%
28.57%77.292414,4480.0%33.3%
42.86%76.277111,59450.0%33.3%
14.29%76.891611,0350.0%25.0%
71.43%76.086011,651100.0%50.0%
28.57%75.97388,49533.3%0.0%
66.67%66.592613,9850.0%100.0%
66.67%66.887313,102100.0%50.0%
33.33%66.863510,69750.0%25.0%
50.00%66.276512,03966.7%33.3%
50.00%66.765310,17766.7%33.3%
50.00%66.599812,680100.0%25.0%
60.00%56.367511,35250.0%66.7%
40.00%57.41,03413,86250.0%33.3%
20.00%58.176511,22633.3%0.0%
40.00%56.01,36511,71250.0%33.3%
40.00%55.87258,657100.0%25.0%
80.00%55.568410,127100.0%50.0%
20.00%57.31,04410,50033.3%0.0%
80.00%56.987910,244100.0%66.7%
20.00%56.27839,07950.0%0.0%
60.00%57.889613,847100.0%50.0%
40.00%55.071411,2290.0%50.0%

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Cassiopeia vs Kassadin - Frequently Asked Questions

How does Cassiopeia do against Kassadin in League of Legends?

Kassadin wins the Cassiopeia vs Kassadin matchup with a 62.5% win rate compared to Cassiopeia's 37.5%, a 25.0 percentage point difference. This data is based on 8 recent ranked games in patch 26.11.

How does Cassiopeia do against Kassadin in the early game?

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

How does Cassiopeia do against Kassadin in the late game?

In the late game, Kassadin takes over the Cassiopeia vs Kassadin matchup with a 60.0% win rate compared to 40.0%. Kassadin scales better into team fights and objective contests after 25 minutes.

Who wins the Cassiopeia vs Kassadin matchup?

Kassadin wins the matchup against Cassiopeia with a 62.5% win rate in League of Legends patch 26.11. The 25.0 percentage point advantage means Kassadin is significantly favored in this lane matchup based on 8 games analyzed.

What is the best Cassiopeia build against Kassadin?

The best Cassiopeia build against Kassadin includes Rod of Ages, Rylai's Crystal Scepter, Seraph's Embrace with Spellslinger's Shoes. This build achieves a 50.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Cassiopeia runes against Kassadin?

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

Does Cassiopeia counter Kassadin?

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

How do I play Cassiopeia against Kassadin?

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