Gwen - League of Legends Champion
Win Rate
48.8%
Pick Rate
1.8%

Gwenvs Cassiopeia

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

Gwen vs Cassiopeia 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 wins the early laning phase while Gwen scales better into the late game. Below you'll find the best Gwen build, runes, laning stats, and strategies for the Gwen vs Cassiopeia matchup.

Gwen Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Gwen 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 - 40.0% win rateCassiopeia(40.0%)
Gwen - 40.0% win rate in this matchup
Gwen
40.0% WR
VS
Cassiopeia vs Gwen matchup - 60.0% win rate
Cassiopeia
60.0% WR

Who Wins the Gwen vs Cassiopeia Matchup?

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

Gwen vs Cassiopeia Matchup Summary

The Gwen vs Cassiopeia 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. Game phase dynamics play a critical role here: Cassiopeia controls the early laning stage, but Gwen outscales as the game goes longer. The matchup shifts dramatically depending on game length — Cassiopeia needs to press advantages before Gwen reaches their power spikes, while Gwen should focus on safe farming and hitting key item breakpoints. 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 has a strong advantage in this matchup. Gwen 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.

Gwen vs Cassiopeia 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
5.5Gwen
7.5Cassiopeia
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
682Gwen
777Cassiopeia
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
11,660Gwen
12,324Cassiopeia
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
0.2Gwen
1.0Cassiopeia
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
1,039Gwen
841Cassiopeia
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 Gwen Build Against Cassiopeia

Spellslinger's Shoes is the optimal boots choice against Cassiopeia, providing the mobility and stats Gwen needs most in this matchup. The top-performing core items for Gwen against Cassiopeia are Shadowflame, Riftmaker and Rabadon's Deathcap. This combination gives Gwen an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Cassiopeia. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Gwen vs Cassiopeia matchup.

Early Game vs Late Game

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

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 Gwen 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 Gwen 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 Gwen Runes Against Cassiopeia

Inspiration rune tree - Gwen primary runes vs CassiopeiaInspiration
First Strike - best Gwen rune vs CassiopeiaCash Back - best Gwen rune vs CassiopeiaBiscuit Delivery - best Gwen rune vs CassiopeiaJack Of All Trades - best Gwen rune vs Cassiopeia
Sorcery rune tree - Gwen secondary runes vs CassiopeiaSorcery
Absolute Focus - best Gwen rune vs CassiopeiaGathering Storm - best Gwen rune vs Cassiopeia
100.0% WR

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


Gwen matchup data for League of Legends patch 26.10. The table below shows Gwen'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 Gwen build, runes, laning stats, and early vs late game analysis for that specific matchup.

Gwen 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
48.33%1205.973112,08350.0%47.3%
52.54%1186.086111,53652.6%52.5%
56.88%1096.679412,14656.8%56.9%
41.75%1036.21,28311,54637.8%44.8%
44.68%946.91,13012,84350.0%41.4%
40.86%935.879211,57029.7%48.2%
50.00%866.684411,87348.8%51.1%
53.66%826.181012,03455.8%51.3%
46.15%785.771412,49042.4%48.9%
37.84%746.369510,98328.9%47.2%
46.38%696.188111,66248.7%43.3%
44.12%686.790511,42744.8%43.6%
49.25%676.086611,17147.1%51.5%
56.06%666.51,05712,58951.7%59.5%
43.75%641.877912,08839.4%48.4%
54.10%616.01,05712,64645.8%59.5%
53.33%606.271511,90954.5%52.6%
55.17%584.879711,79137.0%71.0%
36.21%582.977612,11434.6%37.5%
37.04%546.494512,82240.0%34.5%
54.72%532.378113,51353.6%56.0%
34.62%526.078410,53537.0%32.0%
51.06%476.687012,72457.9%46.4%
47.83%462.167312,04645.0%50.0%
48.89%456.271012,17331.6%61.5%
38.64%446.187711,96836.8%40.0%
54.55%445.481712,97372.2%42.3%
52.27%446.086710,79748.0%57.9%
45.24%426.383211,93327.3%65.0%
45.24%426.574012,56231.6%56.5%
42.50%406.372811,29241.2%43.5%
44.74%383.493913,55146.7%43.5%
44.74%386.382411,92727.8%60.0%
54.05%376.11,01511,29643.8%61.9%
38.89%361.670413,08140.0%38.1%
48.57%356.887611,73442.9%52.4%
40.00%351.564812,32623.5%55.6%
35.29%345.977611,41026.7%42.1%
35.29%344.075611,67118.8%50.0%
52.94%345.175910,74152.9%52.9%
55.88%346.585911,53329.4%82.3%
72.73%331.391413,83653.9%85.0%
53.13%321.466612,74441.7%60.0%
31.25%322.671612,04026.7%35.3%
58.06%313.286612,13955.6%61.5%
25.81%316.374711,01123.5%28.6%
54.84%314.269610,67261.1%46.1%
45.16%316.078511,50835.3%57.1%
46.67%306.795310,46540.0%60.0%
48.28%291.277313,13642.9%53.3%
40.74%276.084111,42350.0%35.3%
53.85%265.873612,74460.0%50.0%
53.85%266.883010,64842.9%66.7%
57.69%266.498311,86746.7%72.7%
36.00%254.581711,53635.7%36.4%
45.83%246.368511,15966.7%25.0%
41.67%241.472612,80935.7%50.0%
60.87%235.675211,44963.6%58.3%
50.00%227.183913,40945.5%54.5%
59.09%225.579512,47860.0%58.3%
59.09%222.082713,64242.9%66.7%
47.62%216.887212,79763.6%30.0%
45.00%202.575712,40336.4%55.6%
52.63%191.475412,75555.6%50.0%
57.89%192.393815,39880.0%50.0%
33.33%182.872711,82122.2%44.4%
50.00%186.173612,25557.1%45.5%
38.89%183.274512,93944.4%33.3%
55.56%185.982811,50133.3%77.8%
27.78%183.963712,05533.3%16.7%
58.82%171.398814,67583.3%45.5%
43.75%161.273912,18757.1%33.3%
68.75%161.91,02115,258100.0%54.5%
56.25%164.579710,35971.4%44.4%
50.00%161.672312,22250.0%50.0%
46.67%157.084412,36842.9%50.0%
80.00%156.51,08714,38780.0%80.0%
53.33%152.098614,44528.6%75.0%
64.29%141.394814,88866.7%63.6%
35.71%145.771413,14733.3%36.4%
57.14%146.987112,51437.5%83.3%
7.69%131.884413,2880.0%12.5%
61.54%135.376211,89475.0%55.6%
46.15%134.798215,01033.3%50.0%
41.67%126.371413,4010.0%41.7%
41.67%126.31,02813,820100.0%36.4%
50.00%102.180315,843100.0%16.7%
50.00%106.767011,62960.0%40.0%
50.00%106.990314,669100.0%16.7%
40.00%104.884511,58725.0%50.0%
44.44%94.891110,69533.3%66.7%
44.44%94.65178,61233.3%66.7%
33.33%95.890113,11025.0%40.0%
25.00%86.692111,94225.0%25.0%
50.00%81.566211,68533.3%60.0%
42.86%72.172913,32933.3%50.0%
28.57%77.196713,9000.0%50.0%
57.14%76.91,03812,78466.7%50.0%
57.14%76.165711,3480.0%80.0%
57.14%71.372812,57060.0%50.0%
57.14%75.883212,12150.0%60.0%
42.86%76.878012,52550.0%33.3%
50.00%66.877910,94833.3%66.7%
50.00%64.495014,75333.3%66.7%
66.67%61.167314,84466.7%66.7%
33.33%63.889410,69033.3%33.3%
66.67%66.771411,48850.0%100.0%
66.67%66.499913,20766.7%66.7%
60.00%56.756812,45766.7%50.0%
60.00%55.563510,91650.0%66.7%
80.00%56.37949,95466.7%100.0%
80.00%56.81,11117,316100.0%75.0%
40.00%57.469211,30433.3%50.0%
60.00%51.699118,2810.0%60.0%
40.00%55.568211,66033.3%50.0%

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Gwen vs Cassiopeia - Frequently Asked Questions

How does Gwen do against Cassiopeia in League of Legends?

Cassiopeia wins the Gwen vs Cassiopeia 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 Gwen do against Cassiopeia 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 Gwen do against Cassiopeia in the late game?

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

Who wins the Gwen vs Cassiopeia 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 Gwen build against Cassiopeia?

The best Gwen build against Cassiopeia includes Shadowflame, Riftmaker, Rabadon's Deathcap with Spellslinger's Shoes. 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 Gwen runes against Cassiopeia?

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

Does Gwen counter Cassiopeia?

No, Gwen struggles against Cassiopeia with only a 40.0% win rate. Cassiopeia has the advantage in this matchup. Gwen players should focus on safe farming and avoiding extended trades to minimize Cassiopeia's lead.

How do I play Gwen against Cassiopeia?

When playing Gwen 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.