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

Cassiopeiavs Viktor

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

Cassiopeia vs Viktor is a decisive matchup in LoL patch 26.11. Viktor wins with a 57.1% win rate (+14.3%) over Cassiopeia based on 28 games. Viktor 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 Viktor 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 - 42.9% win rate in this matchup
Cassiopeia
42.9% WR
VS
Viktor vs Cassiopeia matchup - 57.1% win rate
Viktor
57.1% WR

Who Wins the Cassiopeia vs Viktor Matchup?

Viktor wins the Cassiopeia vs Viktor matchup
Winner
Viktor
Matches: 28
42.9%
Win Rate
57.1%
6.9
CS / min
7.3
740
DMG / min
979
11,662
Gold / game
11,799
288
Heal / min
70
542
DMG Mitigated / min
596
1.1
CC / min
0.9
42.9%
Early Game WR
57.1%
42.9%
Late Game WR
57.1%

Cassiopeia vs Viktor Matchup Summary

The Cassiopeia vs Viktor matchup is a decisive matchup in League of Legends ranked play. Based on 28 recent matches analyzed, Viktor wins with a 57.1% win rate compared to Cassiopeia's 42.9%, giving Viktor a 14.3 percentage point advantage. Viktor 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 damage output, where Viktor leads by 239 DMG/min — a difference that heavily influences the outcome of trades and skirmishes. Viktor 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 Viktor 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 Viktor Laning Phase Breakdown

Viktor wins the laning phase against Cassiopeia in League of Legends

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

Farming
6.9Cassiopeia
7.3Viktor
Viktor edges out Cassiopeia by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 5 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Viktor.
Damage
740Cassiopeia
979Viktor
Viktor heavily out-damages Cassiopeia by 239 DMG/min, dominating both short trades and all-in fights. Cassiopeia should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Viktor's sustained damage advantage take over.
Economy
11,662Cassiopeia
11,799Viktor
Cassiopeia and Viktor generate nearly equal gold per game, with just a 137 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
1.1Cassiopeia
0.9Viktor
Both Cassiopeia and Viktor provide similar amounts of crowd control (0.2s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
830Cassiopeia
667Viktor
Cassiopeia vastly out-sustains Viktor, healing and mitigating 164 more damage per minute. This massive durability gap means Cassiopeia can absorb significant punishment and remain in lane while Viktor is forced to recall. Building grievous wounds early is essential for Viktor, and focusing on burst trade patterns rather than sustained fights is critical.

Best Cassiopeia Build Against Viktor

Swiftmarch is the optimal boots choice against Viktor, providing the mobility and stats Cassiopeia needs most in this matchup. The top-performing core items for Cassiopeia against Viktor 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 performs exceptionally well, achieving a 66.7% win rate across 6 games — well above average and making it the top item path against Viktor. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Cassiopeia vs Viktor matchup.

Early Game vs Late Game

Early Game
Viktor
57.1%
+14.3% advantage
Cassiopeia early game win rateCassiopeia42.9%
Viktor early game win rateViktor57.1%
Late Game
Viktor
57.1%
+14.3% advantage
Cassiopeia late game win rateCassiopeia42.9%
Viktor late game win rateViktor57.1%

Viktor dominates the early game (first 15 minutes) with a commanding 57.1% win rate — a 14.3 percentage point lead over Cassiopeia. This lopsided early game means Viktor can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Viktor is far superior in the late game (25+ minutes), boasting a 57.1% win rate — 14.3 points above Cassiopeia. Extended games heavily favor Viktor, whose kit and scaling make them a dominant force in team fights and objective control.

Viktor 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 Viktor

Precision rune tree - Cassiopeia primary runes vs ViktorPrecision
Conqueror - best Cassiopeia rune vs ViktorPresence of Mind - best Cassiopeia rune vs ViktorLegend: Haste - best Cassiopeia rune vs ViktorLast Stand - best Cassiopeia rune vs Viktor
Sorcery rune tree - Cassiopeia secondary runes vs ViktorSorcery
Manaflow Band - best Cassiopeia rune vs ViktorTranscendence - best Cassiopeia rune vs Viktor
100.0% WR

The Precision and Sorcery rune setup gives Cassiopeia the best tools to compete against Viktor 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 Viktor - Frequently Asked Questions

How does Cassiopeia do against Viktor in League of Legends?

Viktor wins the Cassiopeia vs Viktor matchup with a 57.1% win rate compared to Cassiopeia's 42.9%, a 14.3 percentage point difference. This data is based on 28 recent ranked games in patch 26.11.

How does Cassiopeia do against Viktor in the early game?

In the early game, Viktor has the advantage against Cassiopeia with a 57.1% win rate versus 42.9%. Viktor players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Cassiopeia do against Viktor in the late game?

In the late game, Viktor takes over the Cassiopeia vs Viktor matchup with a 57.1% win rate compared to 42.9%. Viktor scales better into team fights and objective contests after 25 minutes.

Who wins the Cassiopeia vs Viktor matchup?

Viktor wins the matchup against Cassiopeia with a 57.1% win rate in League of Legends patch 26.11. The 14.3 percentage point advantage means Viktor is significantly favored in this lane matchup based on 28 games analyzed.

What is the best Cassiopeia build against Viktor?

The best Cassiopeia build against Viktor includes Rod of Ages, Rylai's Crystal Scepter, Seraph's Embrace with Swiftmarch. This build achieves a 66.7% 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 Viktor?

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

Does Cassiopeia counter Viktor?

No, Cassiopeia struggles against Viktor with only a 42.9% win rate. Viktor has the advantage in this matchup. Cassiopeia players should focus on safe farming and avoiding extended trades to minimize Viktor's lead.

How do I play Cassiopeia against Viktor?

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