
Kassadinvs Cassiopeia
Kassadin vs Cassiopeia is a decisive matchup in LoL patch 26.14. Kassadin wins with a 57.1% win rate (+14.3%) over Cassiopeia based on 7 games. Kassadin wins the early laning phase while Cassiopeia scales better into the late game. Below you'll find the best Kassadin build, runes, laning stats, and strategies for the Kassadin vs Cassiopeia matchup.
Kassadin Matchup Breakdown
Use the dropdown to select an opponent and see a detailed breakdown of how Kassadin 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.
Who Wins the Kassadin vs Cassiopeia Matchup?

Kassadin vs Cassiopeia Matchup Summary
The Kassadin vs Cassiopeia matchup is a decisive matchup in League of Legends ranked play. Based on 7 recent matches analyzed, Kassadin wins with a 57.1% win rate compared to Cassiopeia's 42.9%, giving Kassadin a 14.3 percentage point advantage. Game phase dynamics play a critical role here: Kassadin controls the early laning stage, but Cassiopeia outscales as the game goes longer. The matchup shifts dramatically depending on game length — Kassadin 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 0.9s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kassadin players can confidently pick into Cassiopeia and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Cassiopeia away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.
Kassadin vs Cassiopeia Laning Phase Breakdown
Kassadin is favored during the laning phase against Cassiopeia, winning 4 out of 5 key stat categories. Kassadin holds advantages in farming, damage, gold income and sustain, making them the stronger laner in this matchup.
Best Kassadin Build Against Cassiopeia
Chainlaced Crushers is the optimal boots choice against Cassiopeia, providing the mobility and stats Kassadin needs most in this matchup. The top-performing core items for Kassadin against Cassiopeia are Rod of Ages, Malignance and Seraph's Embrace. This combination gives Kassadin an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 2 games — well above average and making it the top item path against Cassiopeia. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Kassadin vs Cassiopeia matchup.
Early Game vs Late Game
Kassadin 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 Kassadin 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 75.0% win rate — 50.0 points above Kassadin. 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: Kassadin 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 Kassadin Runes Against Cassiopeia
Running Domination primary with Resolve secondary allows Kassadin to press their advantage against Cassiopeia, amplifying the strengths that make this a favorable matchup.
Kassadin matchup data for League of Legends patch 26.14. The table below shows Kassadin'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 Kassadin build, runes, laning stats, and early vs late game analysis for that specific matchup.
Opponent | Win Rate | Matches | CS/min | DMG/min | Gold/game | Early WR | Late WR |
|---|---|---|---|---|---|---|---|
| 61.84% | 76 | 6.4 | 951 | 12,128 | 60.0% | 63.4% | |
| 46.67% | 60 | 6.3 | 790 | 11,804 | 30.0% | 63.3% | |
| 49.02% | 51 | 5.9 | 1,020 | 11,889 | 43.5% | 53.6% | |
| 62.22% | 45 | 6.7 | 847 | 12,080 | 75.0% | 52.0% | |
| 43.90% | 41 | 6.2 | 847 | 10,957 | 42.9% | 45.0% | |
| 44.74% | 38 | 6.3 | 832 | 10,722 | 44.4% | 45.0% | |
| 60.61% | 33 | 6.3 | 1,009 | 11,572 | 56.3% | 64.7% | |
| 34.38% | 32 | 6.1 | 820 | 12,414 | 20.0% | 40.9% | |
| 22.58% | 31 | 6.1 | 767 | 11,503 | 18.2% | 25.0% | |
| 55.17% | 29 | 6.3 | 875 | 11,289 | 57.1% | 53.3% | |
| 51.72% | 29 | 5.9 | 928 | 12,170 | 38.5% | 62.5% | |
| 42.86% | 28 | 6.4 | 702 | 12,880 | 50.0% | 38.9% | |
| 66.67% | 27 | 6.3 | 812 | 11,550 | 61.5% | 71.4% | |
| 61.54% | 26 | 6.1 | 903 | 12,237 | 63.6% | 60.0% | |
| 73.08% | 26 | 6.5 | 914 | 13,425 | 75.0% | 71.4% | |
| 48.00% | 25 | 6.0 | 967 | 12,858 | 58.3% | 38.5% | |
| 65.22% | 23 | 6.1 | 762 | 12,829 | 75.0% | 63.2% | |
| 52.17% | 23 | 5.8 | 878 | 11,298 | 44.4% | 57.1% | |
| 47.83% | 23 | 6.3 | 789 | 11,333 | 30.0% | 61.5% | |
| 54.55% | 22 | 6.1 | 800 | 10,958 | 38.5% | 77.8% | |
| 57.89% | 19 | 6.3 | 956 | 12,891 | 66.7% | 53.9% | |
| 50.00% | 18 | 6.2 | 1,015 | 14,286 | 50.0% | 50.0% | |
| 35.29% | 17 | 6.0 | 863 | 12,468 | 14.3% | 50.0% | |
| 66.67% | 15 | 6.0 | 850 | 13,906 | 50.0% | 72.7% | |
| 46.67% | 15 | 6.2 | 633 | 9,140 | 40.0% | 60.0% | |
| 60.00% | 15 | 6.0 | 907 | 13,600 | 83.3% | 44.4% | |
| 53.85% | 13 | 6.3 | 1,109 | 13,072 | 100.0% | 50.0% | |
| 66.67% | 12 | 6.4 | 730 | 12,365 | 66.7% | 66.7% | |
| 45.45% | 11 | 5.7 | 887 | 11,731 | 25.0% | 57.1% | |
| 72.73% | 11 | 6.5 | 719 | 10,552 | 50.0% | 77.8% | |
| 36.36% | 11 | 6.5 | 847 | 12,166 | 0.0% | 50.0% | |
| 45.45% | 11 | 6.4 | 958 | 15,108 | 50.0% | 44.4% | |
| 60.00% | 10 | 6.2 | 1,087 | 13,982 | 100.0% | 55.6% | |
| 70.00% | 10 | 5.9 | 1,209 | 13,782 | 75.0% | 66.7% | |
| 60.00% | 10 | 6.3 | 857 | 11,956 | 66.7% | 57.1% | |
| 66.67% | 9 | 6.7 | 773 | 10,816 | 60.0% | 75.0% | |
| 75.00% | 8 | 7.1 | 1,040 | 13,404 | 100.0% | 60.0% | |
| 62.50% | 8 | 6.3 | 1,034 | 12,161 | 50.0% | 75.0% | |
| 25.00% | 8 | 6.4 | 874 | 13,249 | 0.0% | 33.3% | |
| 42.86% | 7 | 6.0 | 464 | 7,105 | 33.3% | 100.0% | |
| 42.86% | 7 | 6.5 | 803 | 12,584 | 50.0% | 33.3% | |
| 42.86% | 7 | 6.9 | 904 | 12,079 | 100.0% | 20.0% | |
| 57.14% | 7 | 7.1 | 953 | 12,434 | 100.0% | 25.0% | |
| 33.33% | 6 | 7.0 | 721 | 11,237 | 33.3% | 33.3% | |
| 33.33% | 6 | 5.1 | 682 | 10,668 | 66.7% | 0.0% | |
| 66.67% | 6 | 6.5 | 1,171 | 13,375 | 75.0% | 50.0% | |
| 60.00% | 5 | 6.7 | 960 | 14,791 | 0.0% | 100.0% | |
| 80.00% | 5 | 5.8 | 830 | 12,933 | 100.0% | 66.7% | |
| 60.00% | 5 | 5.9 | 644 | 13,356 | 0.0% | 75.0% | |
| 25.00% | 4 | 6.3 | 822 | 13,675 | 0.0% | 25.0% | |
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Kassadin vs Cassiopeia - Frequently Asked Questions
How does Kassadin do against Cassiopeia in League of Legends?
Kassadin wins the Kassadin vs Cassiopeia matchup with a 57.1% win rate compared to Cassiopeia's 42.9%, a 14.3 percentage point difference. This data is based on 7 recent ranked games in patch 26.14.
How does Kassadin do against Cassiopeia in the early game?
In the early game, Kassadin has the advantage against Cassiopeia with a 100.0% win rate versus 0.0%. Kassadin players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.
How does Kassadin do against Cassiopeia in the late game?
In the late game, Cassiopeia takes over the Kassadin vs Cassiopeia matchup with a 75.0% win rate compared to 25.0%. Cassiopeia scales better into team fights and objective contests after 25 minutes.
Who wins the Kassadin vs Cassiopeia matchup?
Kassadin wins the matchup against Cassiopeia with a 57.1% win rate in League of Legends patch 26.14. The 14.3 percentage point advantage means Kassadin is significantly favored in this lane matchup based on 7 games analyzed.
What is the best Kassadin build against Cassiopeia?
The best Kassadin build against Cassiopeia includes Rod of Ages, Malignance, Seraph's Embrace with Chainlaced Crushers. 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 Kassadin runes against Cassiopeia?
The best Kassadin runes against Cassiopeia use the Domination primary tree with Resolve secondary. This rune setup achieves a 66.7% win rate in the Kassadin vs Cassiopeia matchup. See the full rune breakdown in the matchup comparison above.
Does Kassadin counter Cassiopeia?
Yes, Kassadin has a favorable matchup against Cassiopeia with a 57.1% win rate. Kassadin strongly counters Cassiopeia in lane based on current patch 26.14 data.
How do I play Kassadin against Cassiopeia?
When playing Kassadin against Cassiopeia, 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.
