Cassiopeia - League of Legends Champion
Win Rate
49.7%
Pick Rate
0.9%

Cassiopeiavs Ahri

CMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 26, 2026
MethodologyData Methodology

Cassiopeia vs Ahri is a decisive matchup in LoL patch 26.7. Cassiopeia wins with a 55.2% win rate (+10.3%) over Ahri based on 29 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 Ahri 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
Ahri - 55.2% win rateAhri(55.2%)
Cassiopeia - 55.2% win rate in this matchup
Cassiopeia
55.2% WR
VS
Ahri vs Cassiopeia matchup - 44.8% win rate
Ahri
44.8% WR

Who Wins the Cassiopeia vs Ahri Matchup?

Cassiopeia wins the Cassiopeia vs Ahri matchup
Winner
Cassiopeia
Matches: 29
55.2%
Win Rate
44.8%
7.0
CS / min
6.7
829
DMG / min
819
11,663
Gold / game
11,078
307
Heal / min
214
612
DMG Mitigated / min
413
1.1
CC / min
0.7
50.0%
Early Game WR
50.0%
60.0%
Late Game WR
40.0%

Cassiopeia vs Ahri Matchup Summary

The Cassiopeia vs Ahri matchup is a decisive matchup in League of Legends ranked play. Based on 29 recent matches analyzed, Cassiopeia wins with a 55.2% win rate compared to Ahri's 44.8%, giving Cassiopeia a 10.3 percentage point advantage. Cassiopeia dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Ahri players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in crowd control, where Cassiopeia leads by 0.4s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Cassiopeia players can confidently pick into Ahri and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Ahri 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 Ahri Laning Phase Breakdown

Cassiopeia wins the laning phase against Ahri in League of Legends

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

Farming
7.0Cassiopeia
6.7Ahri
Cassiopeia edges out Ahri 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 Cassiopeia.
Damage
829Cassiopeia
819Ahri
Damage output is virtually even between Cassiopeia and Ahri, with only 10 DMG/min separating them. Fights in this matchup are decided more by ability timing and positioning than raw damage numbers, making mechanical skill the deciding factor in trades.
Economy
11,663Cassiopeia
11,078Ahri
Cassiopeia earns 584 more gold per game than Ahri, 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
1.1Cassiopeia
0.7Ahri
Cassiopeia provides 0.4 seconds more crowd control per minute than Ahri, 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
919Cassiopeia
628Ahri
Cassiopeia vastly out-sustains Ahri, healing and mitigating 291 more damage per minute. This massive durability gap means Cassiopeia can absorb significant punishment and remain in lane while Ahri is forced to recall. Building grievous wounds early is essential for Ahri, and focusing on burst trade patterns rather than sustained fights is critical.

Best Cassiopeia Build Against Ahri

Chainlaced Crushers is the optimal boots choice against Ahri, providing the mobility and stats Cassiopeia needs most in this matchup. The top-performing core items for Cassiopeia against Ahri 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 60.0% win rate across 5 games — well above average and making it the top item path against Ahri. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Cassiopeia vs Ahri matchup.

Early Game vs Late Game

Early Game
Cassiopeia
50.0%
+0.0% advantage
Cassiopeia early game win rateCassiopeia50.0%
Ahri early game win rateAhri50.0%
Late Game
Cassiopeia
60.0%
+20.0% advantage
Cassiopeia late game win rateCassiopeia60.0%
Ahri late game win rateAhri40.0%

The early game (first 15 minutes) is a toss-up between Cassiopeia and Ahri, with Cassiopeia holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Cassiopeia is far superior in the late game (25+ minutes), boasting a 60.0% win rate — 20.0 points above Ahri. 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. Ahri players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Cassiopeia Runes Against Ahri

Precision rune tree - Cassiopeia primary runes vs AhriPrecision
Conqueror - best Cassiopeia rune vs AhriPresence of Mind - best Cassiopeia rune vs AhriLegend: Haste - best Cassiopeia rune vs AhriLast Stand - best Cassiopeia rune vs Ahri
Sorcery rune tree - Cassiopeia secondary runes vs AhriSorcery
Manaflow Band - best Cassiopeia rune vs AhriCelerity - best Cassiopeia rune vs Ahri
100.0% WR

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


Cassiopeia matchup data for League of Legends patch 26.7. 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 26.7
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
56.25%326.788512,08850.0%66.7%
55.17%297.082911,66350.0%60.0%
48.00%256.776712,31650.0%47.4%
47.83%236.872911,51240.0%62.5%
45.45%226.385913,06120.0%52.9%
59.09%226.484912,54862.5%57.1%
42.11%196.986411,12127.3%62.5%
42.11%196.590810,89433.3%57.1%
57.89%196.492112,99228.6%75.0%
41.18%176.373912,06537.5%44.4%
35.29%176.773611,49814.3%50.0%
58.82%177.076110,08961.5%50.0%
43.75%166.579312,56433.3%46.1%
37.50%166.679911,96633.3%40.0%
37.50%166.769211,33728.6%44.4%
66.67%156.194812,98175.0%63.6%
66.67%157.098013,675100.0%54.5%
50.00%146.580411,93333.3%62.5%
57.14%146.565011,06250.0%62.5%
21.43%146.485812,88566.7%9.1%
46.15%136.86919,86937.5%60.0%
69.23%136.494011,61866.7%71.4%
58.33%126.984013,60150.0%66.7%
66.67%126.91,01711,75950.0%83.3%
36.36%116.262311,14260.0%16.7%
81.82%116.894211,31971.4%100.0%
54.55%116.593013,22360.0%50.0%
63.64%117.46599,84555.6%100.0%
36.36%115.583012,70025.0%42.9%
45.45%116.71,09012,21225.0%57.1%
45.45%117.179011,95850.0%42.9%
40.00%106.483613,98333.3%42.9%
20.00%107.565811,9420.0%25.0%
77.78%97.093011,929100.0%60.0%
44.44%96.11,06214,147100.0%37.5%
33.33%96.374010,38820.0%50.0%
62.50%86.293212,07075.0%50.0%
50.00%86.584011,20660.0%33.3%
62.50%87.21,06913,95450.0%66.7%
37.50%87.375311,9870.0%60.0%
62.50%86.580412,10040.0%100.0%
71.43%76.71,07712,31650.0%80.0%
42.86%76.61,02513,52950.0%40.0%
57.14%76.282511,09066.7%50.0%
28.57%76.479313,23650.0%0.0%
85.71%77.097012,450100.0%75.0%
83.33%66.864110,21075.0%100.0%
33.33%66.575210,28925.0%50.0%
83.33%66.784013,44550.0%100.0%
33.33%66.875810,81125.0%50.0%
66.67%65.987214,875100.0%60.0%
16.67%66.155810,7760.0%50.0%
83.33%66.986213,632100.0%50.0%
60.00%57.190515,4910.0%75.0%
0.00%56.91,07312,4530.0%0.0%
60.00%57.31,07713,11466.7%50.0%
80.00%56.999912,801100.0%50.0%
40.00%56.783410,90933.3%50.0%
20.00%55.77549,53133.3%0.0%
80.00%57.079611,09275.0%100.0%
40.00%56.774513,361100.0%0.0%
80.00%57.26758,508100.0%50.0%
60.00%55.91,14416,9190.0%60.0%
60.00%56.77329,347100.0%0.0%
20.00%56.895411,16633.3%0.0%

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Cassiopeia vs Ahri - Frequently Asked Questions

How does Cassiopeia do against Ahri in League of Legends?

Cassiopeia wins the Cassiopeia vs Ahri matchup with a 55.2% win rate compared to Ahri's 44.8%, a 10.3 percentage point difference. This data is based on 29 recent ranked games in patch 26.7.

How does Cassiopeia do against Ahri in the early game?

In the early game, Cassiopeia has the advantage against Ahri with a 50.0% win rate versus 50.0%. 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 Ahri in the late game?

In the late game, Cassiopeia takes over the Cassiopeia vs Ahri matchup with a 60.0% win rate compared to 40.0%. Cassiopeia scales better into team fights and objective contests after 25 minutes.

Who wins the Cassiopeia vs Ahri matchup?

Cassiopeia wins the matchup against Ahri with a 55.2% win rate in League of Legends patch 26.7. The 10.3 percentage point advantage means Cassiopeia is significantly favored in this lane matchup based on 29 games analyzed.

What is the best Cassiopeia build against Ahri?

The best Cassiopeia build against Ahri includes Rod of Ages, Liandry's Torment, Rylai's Crystal Scepter with Chainlaced Crushers. This build achieves a 60.0% 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 Ahri?

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

Does Cassiopeia counter Ahri?

Yes, Cassiopeia has a favorable matchup against Ahri with a 55.2% win rate. Cassiopeia strongly counters Ahri in lane based on current patch 26.7 data.

How do I play Cassiopeia against Ahri?

When playing Cassiopeia against Ahri, 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.