Cassiopeia - League of Legends Champion
Win Rate
50.3%
Pick Rate
0.7%

Cassiopeiavs Viktor

BMage
Patch26.5
Matches469,660
LaneAll Lanes
TierAll Tiers
Last UpdatedMar 12, 2026
MethodologyData Methodology

Cassiopeia vs Viktor is a very close matchup in LoL patch 26.5. Cassiopeia wins with a 50.0% win rate (+0.0%) over Viktor based on 14 games. Viktor wins the early laning phase while Cassiopeia scales better into the late game. Below you'll find the best Cassiopeia build, runes, laning stats, and strategies for the Cassiopeia vs Viktor 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
Viktor - 50.0% win rateViktor(50.0%)
Cassiopeia - 50.0% win rate in this matchup
Cassiopeia
50.0% WR
VS
Viktor vs Cassiopeia matchup - 50.0% win rate
Viktor
50.0% WR

Who Wins the Cassiopeia vs Viktor Matchup?

Cassiopeia wins the Cassiopeia vs Viktor matchup
Winner
Cassiopeia
Matches: 14
50.0%
Win Rate
50.0%
5.9
CS / min
6.9
876
DMG / min
1,275
12,816
Gold / game
13,929
302
Heal / min
72
650
DMG Mitigated / min
723
1.3
CC / min
1.1
20.0%
Early Game WR
80.0%
66.7%
Late Game WR
33.3%

Cassiopeia vs Viktor Matchup Summary

The Cassiopeia vs Viktor matchup is essentially a coin-flip matchup in League of Legends ranked play. Based on 14 recent matches analyzed, Cassiopeia wins with a 50.0% win rate compared to Viktor's 50.0%, giving Cassiopeia a 0.0 percentage point advantage. Game phase dynamics play a critical role here: Viktor controls the early laning stage, but Cassiopeia outscales as the game goes longer. The matchup shifts dramatically depending on game length — Viktor needs to press advantages before Cassiopeia reaches their power spikes, while Cassiopeia should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in damage output, where Viktor leads by 399 DMG/min — a difference that heavily influences the outcome of trades and skirmishes. Cassiopeia has a statistical edge, but the margin is close enough that respecting Viktor's strengths is important. Trade when cooldowns are favorable, track the enemy jungler, and build toward your strongest item spikes to convert the slight advantage into a decisive lead. 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
5.9Cassiopeia
6.9Viktor
Viktor significantly out-farms Cassiopeia by 1.0 CS per minute, accumulating an estimated 15 CS lead by mid game. This substantial farming gap gives Viktor a major gold advantage and earlier item completions. Cassiopeia players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
876Cassiopeia
1,275Viktor
Viktor heavily out-damages Cassiopeia by 399 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
12,816Cassiopeia
13,929Viktor
Viktor generates a commanding 1,113 more gold per game than Cassiopeia. This substantial economic advantage means Viktor 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
1.3Cassiopeia
1.1Viktor
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
951Cassiopeia
795Viktor
Cassiopeia vastly out-sustains Viktor, healing and mitigating 156 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

Spellslinger's Shoes 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 Liandry's Torment, 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 3 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
80.0%
+60.0% advantage
Cassiopeia early game win rateCassiopeia20.0%
Viktor early game win rateViktor80.0%
Late Game
Cassiopeia
66.7%
+33.3% advantage
Cassiopeia late game win rateCassiopeia66.7%
Viktor late game win rateViktor33.3%

Viktor dominates the early game (first 15 minutes) with a commanding 80.0% win rate — a 60.0 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.

Cassiopeia is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Viktor. Extended games heavily favor Cassiopeia, whose kit and scaling make them a dominant force in team fights and objective control.

This matchup features a dramatic power shift: Viktor must aggressively press their early advantage and close out the game before Cassiopeia reaches their scaling breakpoints. If Cassiopeia survives the laning phase without falling too far behind, the matchup flips in their favor. Dragon and Rift Herald control are pivotal — the team that secures early objectives can snowball or buy time to scale.

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 ViktorCelerity - best Cassiopeia rune vs Viktor
100.0% WR

The Precision primary with Sorcery secondary combination helps Cassiopeia maximize their potential in this closely contested matchup, providing the right mix of offensive and defensive tools to edge out Viktor.


Cassiopeia matchup data for League of Legends patch 26.5. 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 26.5
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
40.54%376.770111,21235.3%45.0%
73.08%266.489211,87266.7%78.6%
47.37%196.77859,87666.7%14.3%
50.00%166.277611,82040.0%54.5%
81.25%166.790213,12485.7%77.8%
50.00%146.493014,221100.0%36.4%
35.71%146.785511,80622.2%60.0%
50.00%145.987612,81620.0%66.7%
30.77%136.580313,74133.3%30.0%
46.15%136.67449,90040.0%50.0%
46.15%136.268712,18975.0%33.3%
61.54%135.88009,47257.1%66.7%
58.33%127.288112,49933.3%66.7%
58.33%126.686111,17133.3%83.3%
50.00%127.688211,65871.4%20.0%
27.27%117.26329,69828.6%25.0%
40.00%106.464110,20260.0%20.0%
60.00%106.36539,46566.7%50.0%
33.33%96.81,11413,0380.0%42.9%
55.56%96.284611,12766.7%33.3%
66.67%96.888012,16766.7%66.7%
66.67%96.31,12714,36850.0%71.4%
50.00%86.267010,65333.3%60.0%
37.50%87.278810,15833.3%50.0%
50.00%85.671210,55966.7%40.0%
37.50%86.788511,60540.0%33.3%
25.00%85.377311,3690.0%33.3%
42.86%77.578110,70550.0%33.3%
83.33%66.91,07711,883100.0%50.0%
50.00%67.496412,15733.3%66.7%
66.67%67.11,10015,3690.0%66.7%
33.33%67.47589,00440.0%0.0%
66.67%66.584410,90475.0%50.0%
66.67%65.681611,28150.0%75.0%
83.33%66.764412,117100.0%75.0%
60.00%56.57529,95966.7%50.0%
100.00%57.078913,086100.0%100.0%
40.00%55.976010,76433.3%50.0%
40.00%56.595412,8600.0%100.0%
80.00%55.890413,292100.0%66.7%
40.00%55.556610,0730.0%66.7%
40.00%57.21,01411,92050.0%33.3%
100.00%26.89507,998100.0%0.0%

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Cassiopeia vs Viktor - Frequently Asked Questions

How does Cassiopeia do against Viktor in League of Legends?

Cassiopeia wins the Cassiopeia vs Viktor matchup with a 50.0% win rate compared to Viktor's 50.0%, a 0.0 percentage point difference. This data is based on 14 recent ranked games in patch 26.5.

How does Cassiopeia do against Viktor in the early game?

In the early game, Viktor has the advantage against Cassiopeia with a 80.0% win rate versus 20.0%. 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, Cassiopeia takes over the Cassiopeia vs Viktor matchup with a 66.7% win rate compared to 33.3%. Cassiopeia scales better into team fights and objective contests after 25 minutes.

Who wins the Cassiopeia vs Viktor matchup?

Cassiopeia wins the matchup against Viktor with a 50.0% win rate in League of Legends patch 26.5. The 0.0 percentage point advantage means Cassiopeia is slightly favored in this lane matchup based on 14 games analyzed.

What is the best Cassiopeia build against Viktor?

The best Cassiopeia build against Viktor includes Liandry's Torment, Rylai's Crystal Scepter, Seraph's Embrace with Spellslinger's Shoes. 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?

Yes, Cassiopeia has a favorable matchup against Viktor with a 50.0% win rate. Cassiopeia slightly edges out Viktor in lane based on current patch 26.5 data.

How do I play Cassiopeia against Viktor?

When playing Cassiopeia against Viktor, leverage your statistical advantages by trading aggressively during favorable windows. Play safe early and scale into your power spikes where you outperform Viktor. Build the recommended items and runes for this specific matchup for the best results.