Cassiopeia - League of Legends Champion
Win Rate
48.9%
Pick Rate
0.7%

Cassiopeiavs Kog'Maw

DMage
Patch26.10
Matches788,689
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 18, 2026
MethodologyData Methodology

Cassiopeia vs Kog'Maw is a decisive matchup in LoL patch 26.10. Kog'Maw wins with a 60.0% win rate (+20.0%) over Cassiopeia based on 5 games. Kog'Maw 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 Kog'Maw 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
Kog'Maw - 40.0% win rateKog'Maw(40.0%)
Cassiopeia - 40.0% win rate in this matchup
Cassiopeia
40.0% WR
VS
Kog'Maw vs Cassiopeia matchup - 60.0% win rate
Kog'Maw
60.0% WR

Who Wins the Cassiopeia vs Kog'Maw Matchup?

Kog'Maw wins the Cassiopeia vs Kog'Maw matchup
Winner
Kog'Maw
Matches: 5
40.0%
Win Rate
60.0%
6.7
CS / min
7.7
703
DMG / min
1,259
13,789
Gold / game
17,015
253
Heal / min
167
509
DMG Mitigated / min
408
1.0
CC / min
0.3
0.0%
Early Game WR
100.0%
50.0%
Late Game WR
50.0%

Cassiopeia vs Kog'Maw Matchup Summary

The Cassiopeia vs Kog'Maw matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Kog'Maw wins with a 60.0% win rate compared to Cassiopeia's 40.0%, giving Kog'Maw a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Kog'Maw controls the early laning stage, but Cassiopeia outscales as the game goes longer. The matchup shifts dramatically depending on game length — Kog'Maw 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 crowd control, where Cassiopeia leads by 0.6s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kog'Maw 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 Kog'Maw 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 Kog'Maw Laning Phase Breakdown

Kog'Maw wins the laning phase against Cassiopeia in League of Legends

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

Farming
6.7Cassiopeia
7.7Kog'Maw
Kog'Maw significantly out-farms Cassiopeia by 1.0 CS per minute, accumulating an estimated 15 CS lead by mid game. This substantial farming gap gives Kog'Maw 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
703Cassiopeia
1,259Kog'Maw
Kog'Maw heavily out-damages Cassiopeia by 556 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 Kog'Maw's sustained damage advantage take over.
Economy
13,789Cassiopeia
17,015Kog'Maw
Kog'Maw generates a commanding 3,225 more gold per game than Cassiopeia. This substantial economic advantage means Kog'Maw 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
1.0Cassiopeia
0.3Kog'Maw
Cassiopeia provides 0.6 seconds more crowd control per minute than Kog'Maw, 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
762Cassiopeia
574Kog'Maw
Cassiopeia vastly out-sustains Kog'Maw, healing and mitigating 187 more damage per minute. This massive durability gap means Cassiopeia can absorb significant punishment and remain in lane while Kog'Maw is forced to recall. Building grievous wounds early is essential for Kog'Maw, and focusing on burst trade patterns rather than sustained fights is critical.

Best Cassiopeia Build Against Kog'Maw

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

Early Game vs Late Game

Early Game
Kog'Maw
100.0%
+100.0% advantage
Cassiopeia early game win rateCassiopeia0.0%
Kog'Maw early game win rateKog'Maw100.0%
Late Game
Cassiopeia
50.0%
+0.0% advantage
Cassiopeia late game win rateCassiopeia50.0%
Kog'Maw late game win rateKog'Maw50.0%

Kog'Maw dominates the early game (first 15 minutes) with a commanding 100.0% win rate — a 100.0 percentage point lead over Cassiopeia. This lopsided early game means Kog'Maw 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 Kog'Maw. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

The power dynamics shift as the game progresses — Kog'Maw has the edge early, but Cassiopeia 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 Cassiopeia Runes Against Kog'Maw

Sorcery rune tree - Cassiopeia primary runes vs Kog'MawSorcery
Deathfire Touch - best Cassiopeia rune vs Kog'MawManaflow Band - best Cassiopeia rune vs Kog'MawTranscendence - best Cassiopeia rune vs Kog'MawScorch - best Cassiopeia rune vs Kog'Maw
Precision rune tree - Cassiopeia secondary runes vs Kog'MawPrecision
Cut Down - best Cassiopeia rune vs Kog'MawPresence of Mind - best Cassiopeia rune vs Kog'Maw
100.0% WR

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


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
48.78%416.484811,97062.5%40.0%
28.57%356.786910,93231.3%26.3%
50.00%346.788011,39742.9%55.0%
48.48%336.673911,59661.5%40.0%
51.72%296.682311,35646.1%56.3%
57.14%286.792211,73945.5%64.7%
42.31%266.170912,08450.0%40.0%
48.00%256.676212,19775.0%35.3%
65.22%236.787713,41742.9%75.0%
34.78%236.574911,49122.2%42.9%
63.64%226.280110,50340.0%83.3%
63.64%226.578511,63437.5%78.6%
40.91%225.986711,81220.0%58.3%
30.00%206.384411,52425.0%33.3%
63.16%196.07729,85577.8%50.0%
36.84%196.482310,95428.6%41.7%
57.89%197.076211,98850.0%63.6%
61.11%186.81,03011,69150.0%70.0%
50.00%186.386210,54327.3%85.7%
44.44%186.583712,26657.1%36.4%
58.82%177.085311,07462.5%55.6%
50.00%166.768510,78937.5%62.5%
37.50%166.27779,76133.3%42.9%
60.00%157.484212,02975.0%42.9%
33.33%156.597312,03114.3%50.0%
66.67%156.884211,24462.5%71.4%
40.00%156.666310,49550.0%28.6%
50.00%146.789711,42237.5%66.7%
42.86%146.584314,39960.0%33.3%
57.14%146.497413,19675.0%50.0%
30.77%136.481912,8770.0%40.0%
61.54%136.880711,37766.7%57.1%
33.33%126.798310,89625.0%50.0%
41.67%125.57988,01357.1%20.0%
54.55%116.775010,31171.4%25.0%
45.45%115.51,07013,15225.0%57.1%
30.00%107.192812,50233.3%28.6%
40.00%106.695112,29625.0%50.0%
50.00%106.370912,03266.7%42.9%
70.00%106.21,02114,44480.0%60.0%
55.56%96.777811,015100.0%20.0%
44.44%96.991412,47825.0%60.0%
33.33%96.66649,94340.0%25.0%
22.22%96.383310,94625.0%20.0%
44.44%96.373012,5650.0%66.7%
75.00%86.379215,10750.0%83.3%
25.00%84.780610,6940.0%40.0%
37.50%86.593711,12350.0%25.0%
37.50%86.077211,65550.0%33.3%
50.00%86.768710,85850.0%50.0%
57.14%76.164211,786100.0%25.0%
71.43%76.571412,95566.7%75.0%
71.43%75.173413,027100.0%66.7%
71.43%76.399312,20750.0%80.0%
0.00%77.285012,0280.0%0.0%
42.86%76.79509,39650.0%33.3%
57.14%76.783713,612100.0%40.0%
50.00%67.889913,05750.0%50.0%
50.00%66.880010,45850.0%50.0%
33.33%64.772210,5630.0%40.0%
50.00%66.573912,091100.0%40.0%
33.33%65.997415,514100.0%20.0%
50.00%65.41,10610,45266.7%33.3%
50.00%66.997513,73766.7%33.3%
50.00%66.678211,7340.0%60.0%
60.00%56.088810,69650.0%66.7%
60.00%56.97117,502100.0%0.0%
40.00%56.771610,08150.0%0.0%
60.00%56.262910,9320.0%100.0%
40.00%57.782611,76650.0%33.3%
80.00%56.489111,901100.0%50.0%
40.00%56.782711,93250.0%33.3%
60.00%55.986912,342100.0%50.0%
60.00%58.090611,07066.7%50.0%
40.00%56.38458,55650.0%0.0%
40.00%57.193713,62933.3%50.0%
20.00%56.379313,4980.0%20.0%
80.00%55.91,14210,330100.0%75.0%
40.00%56.770313,7890.0%50.0%
60.00%57.51,11311,88966.7%50.0%
40.00%58.178811,46066.7%0.0%
100.00%57.294613,607100.0%100.0%

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Cassiopeia vs Kog'Maw - Frequently Asked Questions

How does Cassiopeia do against Kog'Maw in League of Legends?

Kog'Maw wins the Cassiopeia vs Kog'Maw matchup with a 60.0% win rate compared to Cassiopeia'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 Kog'Maw in the early game?

In the early game, Kog'Maw has the advantage against Cassiopeia with a 100.0% win rate versus 0.0%. Kog'Maw players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Cassiopeia do against Kog'Maw in the late game?

In the late game, Cassiopeia takes over the Cassiopeia vs Kog'Maw 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 Kog'Maw matchup?

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

What is the best Cassiopeia build against Kog'Maw?

The best Cassiopeia build against Kog'Maw includes Rod of Ages, Rylai's Crystal Scepter, Seraph's Embrace with Boots of Swiftness. 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 Kog'Maw?

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

Does Cassiopeia counter Kog'Maw?

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

How do I play Cassiopeia against Kog'Maw?

When playing Cassiopeia against Kog'Maw, play cautiously and avoid Kog'Maw's power spikes. Focus on safe farming — you outscale Kog'Maw in the late game. Use the matchup-specific build and runes above to optimize your chances.