Cassiopeia - League of Legends Champion
Win Rate
47.4%
Pick Rate
0.8%

Cassiopeiavs Gwen

FMage
Patch26.10
Matches1,926,417
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 21, 2026
MethodologyData Methodology

Cassiopeia vs Gwen is a decisive matchup in LoL patch 26.10. Cassiopeia wins with a 60.0% win rate (+20.0%) over Gwen based on 5 games. Cassiopeia 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 Gwen matchup.

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
Gwen - 60.0% win rateGwen(60.0%)
Cassiopeia - 60.0% win rate in this matchup
Cassiopeia
60.0% WR
VS
Gwen vs Cassiopeia matchup - 40.0% win rate
Gwen
40.0% WR

Who Wins the Cassiopeia vs Gwen Matchup?

Cassiopeia wins the Cassiopeia vs Gwen matchup
Winner
Cassiopeia
Matches: 5
60.0%
Win Rate
40.0%
7.5
CS / min
5.5
777
DMG / min
682
12,324
Gold / game
11,660
281
Heal / min
239
560
DMG Mitigated / min
800
1.0
CC / min
0.2
66.7%
Early Game WR
33.3%
50.0%
Late Game WR
50.0%

Cassiopeia vs Gwen Matchup Summary

The Cassiopeia vs Gwen matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Cassiopeia wins with a 60.0% win rate compared to Gwen's 40.0%, giving Cassiopeia a 20.0 percentage point advantage. Cassiopeia dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Gwen 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 0.8s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Cassiopeia players can confidently pick into Gwen and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Gwen away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Cassiopeia vs Gwen Laning Phase Breakdown

Cassiopeia wins the laning phase against Gwen in League of Legends

Cassiopeia is favored during the laning phase against Gwen, winning 4 out of 5 key stat categories. Cassiopeia holds advantages in farming, damage, gold income and crowd control, making them the stronger laner in this matchup.

Farming
7.5Cassiopeia
5.5Gwen
Cassiopeia significantly out-farms Gwen by 2.0 CS per minute, accumulating an estimated 30 CS lead by mid game. This substantial farming gap gives Cassiopeia a major gold advantage and earlier item completions. Gwen players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
777Cassiopeia
682Gwen
Cassiopeia heavily out-damages Gwen by 96 DMG/min, dominating both short trades and all-in fights. Gwen should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Cassiopeia's sustained damage advantage take over.
Economy
12,324Cassiopeia
11,660Gwen
Cassiopeia earns 664 more gold per game than Gwen, equivalent to roughly one additional component item. This economic edge comes from a combination of better farming, kill participation, and objective control, giving Cassiopeia slightly faster item completions.
Utility
1.0Cassiopeia
0.2Gwen
Cassiopeia brings significantly more crowd control than Gwen, with 0.8 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. Gwen should invest in tenacity and position carefully to avoid being chain-CC'd.
Sustain
841Cassiopeia
1,039Gwen
Gwen vastly out-sustains Cassiopeia, healing and mitigating 199 more damage per minute. This massive durability gap means Gwen can absorb significant punishment and remain in lane while Cassiopeia is forced to recall. Building grievous wounds early is essential for Cassiopeia, and focusing on burst trade patterns rather than sustained fights is critical.

Best Cassiopeia Build Against Gwen

Immortal Path is the optimal boots choice against Gwen, providing the mobility and stats Cassiopeia needs most in this matchup. The top-performing core items for Cassiopeia against Gwen 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 Gwen. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Cassiopeia vs Gwen matchup.

Early Game vs Late Game

Early Game
Cassiopeia
66.7%
+33.3% advantage
Cassiopeia early game win rateCassiopeia66.7%
Gwen early game win rateGwen33.3%
Late Game
Cassiopeia
50.0%
+0.0% advantage
Cassiopeia late game win rateCassiopeia50.0%
Gwen late game win rateGwen50.0%

Cassiopeia dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Gwen. 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 Cassiopeia at 50.0% win rate — only 0.0 points ahead of Gwen. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

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

Best Cassiopeia Runes Against Gwen

Sorcery rune tree - Cassiopeia primary runes vs GwenSorcery
Stormraider's Surge - best Cassiopeia rune vs GwenManaflow Band - best Cassiopeia rune vs GwenTranscendence - best Cassiopeia rune vs GwenScorch - best Cassiopeia rune vs Gwen
Precision rune tree - Cassiopeia secondary runes vs GwenPrecision
Coup de Grace - best Cassiopeia rune vs GwenPresence of Mind - best Cassiopeia rune vs Gwen
100.0% WR

Running Sorcery primary with Precision secondary allows Cassiopeia to press their advantage against Gwen, amplifying the strengths that make this a favorable matchup.


Cassiopeia matchup data for League of Legends patch 26.10. 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 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
43.64%556.585711,35433.3%51.6%
40.74%546.789411,79652.4%33.3%
48.98%496.789111,71836.4%59.3%
43.18%446.375912,37176.9%29.0%
50.00%386.582912,84345.5%51.9%
37.14%356.481012,23916.7%47.8%
38.24%347.074211,68842.9%35.0%
58.82%346.17659,92455.0%64.3%
45.45%336.385610,75035.0%61.5%
43.75%326.71,05011,88028.6%55.6%
54.84%317.01,01011,91253.3%56.3%
43.33%306.782011,96655.6%38.1%
58.62%296.774010,85460.0%57.1%
46.43%286.375711,87436.4%52.9%
50.00%286.176210,93141.7%56.3%
40.74%276.382111,89938.5%42.9%
38.46%266.192712,23612.5%50.0%
46.15%266.790313,11837.5%50.0%
58.33%246.685211,99171.4%52.9%
37.50%246.278210,88641.7%33.3%
37.50%246.270612,12210.0%57.1%
52.17%235.686612,01442.9%56.3%
40.91%226.685711,84845.5%36.4%
31.82%226.177912,28125.0%35.7%
36.36%225.778711,33311.1%53.9%
63.64%227.094712,60150.0%71.4%
40.91%225.892511,77725.0%50.0%
42.86%216.681111,07444.4%41.7%
60.00%206.593812,96071.4%53.9%
47.37%196.085411,83450.0%46.7%
52.63%196.71,03611,15454.5%50.0%
36.84%196.188414,10150.0%30.8%
44.44%186.188811,19350.0%41.7%
44.44%186.777510,27440.0%50.0%
27.78%185.187212,83850.0%21.4%
41.18%176.973411,03433.3%45.5%
43.75%165.962410,50650.0%40.0%
43.75%166.876512,15520.0%54.5%
33.33%156.574311,50420.0%40.0%
46.67%156.47039,23850.0%40.0%
50.00%145.665110,62766.7%20.0%
64.29%146.377211,61557.1%71.4%
46.15%134.96779,69628.6%66.7%
38.46%136.580312,13750.0%28.6%
53.85%136.879810,25071.4%33.3%
46.15%136.291912,88750.0%42.9%
58.33%126.47719,82260.0%50.0%
36.36%116.492111,76840.0%33.3%
70.00%106.982712,95075.0%66.7%
60.00%106.581612,93666.7%57.1%
20.00%106.17519,50220.0%20.0%
55.56%95.986412,33375.0%40.0%
33.33%96.269910,01250.0%20.0%
44.44%96.38709,52850.0%40.0%
55.56%96.266211,07675.0%40.0%
62.50%86.61,08811,67840.0%100.0%
62.50%86.51,01211,15075.0%50.0%
37.50%86.490113,75150.0%33.3%
57.14%76.780410,76925.0%100.0%
42.86%75.68288,78475.0%0.0%
57.14%76.91,04711,51650.0%66.7%
42.86%77.369811,27450.0%0.0%
14.29%76.374814,550100.0%0.0%
28.57%75.88037,08366.7%0.0%
57.14%77.297811,08466.7%50.0%
14.29%77.397012,45533.3%0.0%
57.14%76.388111,65250.0%100.0%
71.43%75.582510,134100.0%50.0%
71.43%77.394511,60683.3%0.0%
71.43%77.51,07314,53050.0%80.0%
57.14%76.789011,00560.0%50.0%
71.43%77.495111,812100.0%33.3%
28.57%76.294713,052100.0%16.7%
100.00%77.21,22713,391100.0%100.0%
83.33%66.86559,53375.0%100.0%
100.00%67.289913,464100.0%100.0%
66.67%66.188711,78366.7%66.7%
50.00%66.690413,90650.0%50.0%
83.33%65.96018,46875.0%100.0%
16.67%66.088613,7850.0%25.0%
33.33%66.476410,8800.0%50.0%
50.00%66.383712,8000.0%75.0%
50.00%65.891314,5230.0%50.0%
50.00%65.49139,82250.0%50.0%
40.00%55.056511,2160.0%50.0%
60.00%58.072113,826100.0%33.3%
40.00%56.87075,92740.0%0.0%
80.00%57.31,43715,324100.0%66.7%
40.00%57.889010,83750.0%33.3%
40.00%57.082612,9570.0%66.7%
20.00%56.375113,4490.0%25.0%
40.00%57.185010,66633.3%50.0%
60.00%56.91,25515,5810.0%75.0%
60.00%57.577712,32466.7%50.0%

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Cassiopeia vs Gwen - Frequently Asked Questions

How does Cassiopeia do against Gwen in League of Legends?

Cassiopeia wins the Cassiopeia vs Gwen matchup with a 60.0% win rate compared to Gwen's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.10.

How does Cassiopeia do against Gwen in the early game?

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

How does Cassiopeia do against Gwen in the late game?

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

Who wins the Cassiopeia vs Gwen matchup?

Cassiopeia wins the matchup against Gwen with a 60.0% win rate in League of Legends patch 26.10. The 20.0 percentage point advantage means Cassiopeia is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Cassiopeia build against Gwen?

The best Cassiopeia build against Gwen includes Rod of Ages, Rylai's Crystal Scepter, Seraph's Embrace with Immortal Path. 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 Gwen?

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

Does Cassiopeia counter Gwen?

Yes, Cassiopeia has a favorable matchup against Gwen with a 60.0% win rate. Cassiopeia strongly counters Gwen in lane based on current patch 26.10 data.

How do I play Cassiopeia against Gwen?

When playing Cassiopeia against Gwen, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.