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

Cassiopeiavs Sylas

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

Cassiopeia vs Sylas is a decisive matchup in LoL patch 26.11. Cassiopeia wins with a 65.2% win rate (+30.4%) over Sylas based on 23 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 Sylas 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 - 65.2% win rate in this matchup
Cassiopeia
65.2% WR
VS
Sylas vs Cassiopeia matchup - 34.8% win rate
Sylas
34.8% WR

Who Wins the Cassiopeia vs Sylas Matchup?

Cassiopeia wins the Cassiopeia vs Sylas matchup
Winner
Cassiopeia
Matches: 23
65.2%
Win Rate
34.8%
6.1
CS / min
5.1
884
DMG / min
843
11,047
Gold / game
10,826
256
Heal / min
303
540
DMG Mitigated / min
832
1.2
CC / min
0.9
70.0%
Early Game WR
30.0%
61.5%
Late Game WR
38.5%

Cassiopeia vs Sylas Matchup Summary

The Cassiopeia vs Sylas matchup is a decisive matchup in League of Legends ranked play. Based on 23 recent matches analyzed, Cassiopeia wins with a 65.2% win rate compared to Sylas's 34.8%, giving Cassiopeia a 30.4 percentage point advantage. Cassiopeia dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Sylas players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in sustain, where Sylas leads by 338 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Cassiopeia players can confidently pick into Sylas and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Sylas 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 Sylas Laning Phase Breakdown

Cassiopeia wins the laning phase against Sylas in League of Legends

Cassiopeia is favored during the laning phase against Sylas, 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
6.1Cassiopeia
5.1Sylas
Cassiopeia significantly out-farms Sylas by 1.0 CS per minute, accumulating an estimated 16 CS lead by mid game. This substantial farming gap gives Cassiopeia a major gold advantage and earlier item completions. Sylas players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
884Cassiopeia
843Sylas
Cassiopeia deals 41 more champion damage per minute than Sylas. While noticeable in extended trades, this gap can be offset by Sylas choosing favorable fight windows, such as engaging when Cassiopeia's key abilities are on cooldown or trading immediately after dodging a skillshot.
Economy
11,047Cassiopeia
10,826Sylas
Cassiopeia and Sylas generate nearly equal gold per game, with just a 222 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
1.2Cassiopeia
0.9Sylas
Cassiopeia provides 0.3 seconds more crowd control per minute than Sylas, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Cassiopeia coordinate with their jungler and control the pace of skirmishes.
Sustain
797Cassiopeia
1,134Sylas
Sylas vastly out-sustains Cassiopeia, healing and mitigating 338 more damage per minute. This massive durability gap means Sylas 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 Sylas

Swiftmarch is the optimal boots choice against Sylas, providing the mobility and stats Cassiopeia needs most in this matchup. The top-performing core items for Cassiopeia against Sylas are Rod of Ages, Liandry's Torment and Rylai's Crystal Scepter. This combination gives Cassiopeia an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 3 games — well above average and making it the top item path against Sylas. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Cassiopeia vs Sylas matchup.

Early Game vs Late Game

Early Game
Cassiopeia
70.0%
+40.0% advantage
Cassiopeia early game win rateCassiopeia70.0%
Sylas early game win rateSylas30.0%
Late Game
Cassiopeia
61.5%
+23.1% advantage
Cassiopeia late game win rateCassiopeia61.5%
Sylas late game win rateSylas38.5%

Cassiopeia dominates the early game (first 15 minutes) with a commanding 70.0% win rate — a 40.0 percentage point lead over Sylas. This lopsided early game means Cassiopeia can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Cassiopeia is far superior in the late game (25+ minutes), boasting a 61.5% win rate — 23.1 points above Sylas. Extended games heavily favor Cassiopeia, whose kit and scaling make them a dominant force in team fights and objective control.

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

Best Cassiopeia Runes Against Sylas

Sorcery rune tree - Cassiopeia primary runes vs SylasSorcery
Deathfire Touch - best Cassiopeia rune vs SylasManaflow Band - best Cassiopeia rune vs SylasTranscendence - best Cassiopeia rune vs SylasScorch - best Cassiopeia rune vs Sylas
Precision rune tree - Cassiopeia secondary runes vs SylasPrecision
Presence of Mind - best Cassiopeia rune vs SylasCoup de Grace - best Cassiopeia rune vs Sylas
100.0% WR

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


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 Sylas - Frequently Asked Questions

How does Cassiopeia do against Sylas in League of Legends?

Cassiopeia wins the Cassiopeia vs Sylas matchup with a 65.2% win rate compared to Sylas's 34.8%, a 30.4 percentage point difference. This data is based on 23 recent ranked games in patch 26.11.

How does Cassiopeia do against Sylas in the early game?

In the early game, Cassiopeia has the advantage against Sylas with a 70.0% win rate versus 30.0%. 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 Sylas in the late game?

In the late game, Cassiopeia takes over the Cassiopeia vs Sylas matchup with a 61.5% win rate compared to 38.5%. Cassiopeia scales better into team fights and objective contests after 25 minutes.

Who wins the Cassiopeia vs Sylas matchup?

Cassiopeia wins the matchup against Sylas with a 65.2% win rate in League of Legends patch 26.11. The 30.4 percentage point advantage means Cassiopeia is significantly favored in this lane matchup based on 23 games analyzed.

What is the best Cassiopeia build against Sylas?

The best Cassiopeia build against Sylas includes Rod of Ages, Liandry's Torment, Rylai's Crystal Scepter with Swiftmarch. 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 Cassiopeia runes against Sylas?

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

Does Cassiopeia counter Sylas?

Yes, Cassiopeia has a favorable matchup against Sylas with a 65.2% win rate. Cassiopeia strongly counters Sylas in lane based on current patch 26.11 data.

How do I play Cassiopeia against Sylas?

When playing Cassiopeia against Sylas, 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.