Kassadin - League of Legends Champion
Win Rate
49.9%
Pick Rate
0.9%

Kassadinvs Jayce

CAssassinMage
Patch26.7
Matches949,984
LaneAll Lanes
TierAll Tiers
Last UpdatedApr 20, 2026
MethodologyData Methodology

Kassadin vs Jayce is a decisive matchup in LoL patch 26.7. Kassadin wins with a 66.7% win rate (+33.3%) over Jayce based on 6 games. Kassadin holds the advantage in both the early and late game. Below you'll find the best Kassadin build, runes, laning stats, and strategies for the Kassadin vs Jayce 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.

Compare against an opponent
Jayce - 66.7% win rateJayce(66.7%)
Kassadin - 66.7% win rate in this matchup
Kassadin
66.7% WR
VS
Jayce vs Kassadin matchup - 33.3% win rate
Jayce
33.3% WR

Who Wins the Kassadin vs Jayce Matchup?

Kassadin wins the Kassadin vs Jayce matchup
Winner
Kassadin
Matches: 6
66.7%
Win Rate
33.3%
7.0
CS / min
7.4
746
DMG / min
1,063
11,914
Gold / game
12,063
266
Heal / min
126
739
DMG Mitigated / min
607
0.2
CC / min
0.7
66.7%
Early Game WR
33.3%
66.7%
Late Game WR
33.3%

Kassadin vs Jayce Matchup Summary

The Kassadin vs Jayce matchup is a decisive matchup in League of Legends ranked play. Based on 6 recent matches analyzed, Kassadin wins with a 66.7% win rate compared to Jayce's 33.3%, giving Kassadin a 33.3 percentage point advantage. Kassadin dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Jayce 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 Jayce leads by 0.5s CC/min — a difference that heavily influences the outcome of trades and skirmishes. Kassadin players can confidently pick into Jayce and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Jayce 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 Jayce Laning Phase Breakdown

Jayce wins the laning phase against Kassadin in League of Legends

Jayce is favored during the laning phase against Kassadin, winning 4 out of 5 key stat categories. Jayce holds advantages in farming, damage, gold income and crowd control, making them the stronger laner in this matchup.

Farming
7.0Kassadin
7.4Jayce
Jayce edges out Kassadin by 0.4 CS per minute — a moderate farming advantage that adds up to roughly 6 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Jayce.
Damage
746Kassadin
1,063Jayce
Jayce heavily out-damages Kassadin by 316 DMG/min, dominating both short trades and all-in fights. Kassadin should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Jayce's sustained damage advantage take over.
Economy
11,914Kassadin
12,063Jayce
Kassadin and Jayce generate nearly equal gold per game, with just a 149 gold difference. Neither champion has a clear economic advantage, so gold leads will depend on individual play quality, kill participation, and objective contributions.
Utility
0.2Kassadin
0.7Jayce
Jayce provides 0.5 seconds more crowd control per minute than Kassadin, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Jayce coordinate with their jungler and control the pace of skirmishes.
Sustain
1,005Kassadin
733Jayce
Kassadin vastly out-sustains Jayce, healing and mitigating 273 more damage per minute. This massive durability gap means Kassadin can absorb significant punishment and remain in lane while Jayce is forced to recall. Building grievous wounds early is essential for Jayce, and focusing on burst trade patterns rather than sustained fights is critical.

Best Kassadin Build Against Jayce

Spellslinger's Shoes is the optimal boots choice against Jayce, providing the mobility and stats Kassadin needs most in this matchup. The top-performing core items for Kassadin against Jayce are Rod of Ages, Zhonya's Hourglass and Malignance. This combination gives Kassadin 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 Jayce. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Kassadin vs Jayce matchup.

Early Game vs Late Game

Early Game
Kassadin
66.7%
+33.3% advantage
Kassadin early game win rateKassadin66.7%
Jayce early game win rateJayce33.3%
Late Game
Kassadin
66.7%
+33.3% advantage
Kassadin late game win rateKassadin66.7%
Jayce late game win rateJayce33.3%

Kassadin dominates the early game (first 15 minutes) with a commanding 66.7% win rate — a 33.3 percentage point lead over Jayce. This lopsided early game means Kassadin can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

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

Kassadin holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Jayce players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Kassadin Runes Against Jayce

Inspiration rune tree - Kassadin primary runes vs JayceInspiration
First Strike - best Kassadin rune vs JayceCash Back - best Kassadin rune vs JayceTriple Tonic - best Kassadin rune vs JayceCosmic Insight - best Kassadin rune vs Jayce
Domination rune tree - Kassadin secondary runes vs JayceDomination
Sudden Impact - best Kassadin rune vs JayceUltimate Hunter - best Kassadin rune vs Jayce
100.0% WR

Running Inspiration primary with Domination secondary allows Kassadin to press their advantage against Jayce, amplifying the strengths that make this a favorable matchup.


Kassadin matchup data for League of Legends patch 26.7. 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.

Kassadin 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
38.78%496.381911,74930.0%44.8%
53.33%456.779811,91326.3%73.1%
64.10%396.684812,89861.9%66.7%
51.43%356.689413,40052.6%50.0%
47.06%346.982612,67233.3%57.9%
58.82%346.385711,71247.1%70.6%
51.52%336.51,03212,84143.8%58.8%
50.00%326.682411,88935.3%66.7%
53.85%266.381912,90833.3%64.7%
45.83%246.91,00913,40760.0%35.7%
50.00%226.079313,93150.0%50.0%
54.55%226.377511,56255.6%53.9%
66.67%216.51,24413,49354.5%80.0%
66.67%216.594212,45177.8%58.3%
75.00%206.682612,42077.8%72.7%
47.37%196.073311,90625.0%63.6%
26.32%196.881812,24550.0%9.1%
57.89%196.281512,11850.0%63.6%
50.00%186.41,02611,85840.0%62.5%
47.06%176.780211,31858.3%20.0%
18.75%166.558510,46620.0%16.7%
37.50%166.182912,1500.0%60.0%
53.33%156.290113,38533.3%66.7%
60.00%156.071011,70971.4%50.0%
57.14%146.71,11914,72940.0%66.7%
50.00%146.01,03213,70866.7%45.5%
50.00%146.669010,32836.4%100.0%
42.86%146.787613,33050.0%37.5%
69.23%136.993113,33150.0%100.0%
61.54%136.671313,16680.0%50.0%
33.33%126.091810,77833.3%33.3%
50.00%126.071412,29033.3%55.6%
54.55%116.880611,58850.0%60.0%
36.36%116.176911,54928.6%50.0%
30.00%106.769811,9190.0%75.0%
60.00%106.51,10814,41960.0%60.0%
66.67%96.595114,33175.0%60.0%
55.56%95.873412,958100.0%42.9%
50.00%86.085411,65050.0%50.0%
37.50%86.775912,11150.0%25.0%
50.00%86.472112,09725.0%75.0%
62.50%86.487213,28880.0%33.3%
75.00%86.58159,59360.0%100.0%
42.86%76.39329,63250.0%33.3%
33.33%67.391610,51640.0%0.0%
66.67%65.570111,05366.7%66.7%
66.67%67.074611,91466.7%66.7%
80.00%54.770413,189100.0%66.7%
60.00%55.574210,75150.0%66.7%
0.00%56.562811,9440.0%0.0%
20.00%56.48729,1310.0%50.0%
60.00%55.773311,4540.0%100.0%

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Kassadin vs Jayce - Frequently Asked Questions

How does Kassadin do against Jayce in League of Legends?

Kassadin wins the Kassadin vs Jayce matchup with a 66.7% win rate compared to Jayce's 33.3%, a 33.3 percentage point difference. This data is based on 6 recent ranked games in patch 26.7.

How does Kassadin do against Jayce in the early game?

In the early game, Kassadin has the advantage against Jayce with a 66.7% win rate versus 33.3%. 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 Jayce in the late game?

In the late game, Kassadin takes over the Kassadin vs Jayce matchup with a 66.7% win rate compared to 33.3%. Kassadin scales better into team fights and objective contests after 25 minutes.

Who wins the Kassadin vs Jayce matchup?

Kassadin wins the matchup against Jayce with a 66.7% win rate in League of Legends patch 26.7. The 33.3 percentage point advantage means Kassadin is significantly favored in this lane matchup based on 6 games analyzed.

What is the best Kassadin build against Jayce?

The best Kassadin build against Jayce includes Rod of Ages, Zhonya's Hourglass, Malignance with Spellslinger's Shoes. 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 Kassadin runes against Jayce?

The best Kassadin runes against Jayce use the Inspiration primary tree with Domination secondary. This rune setup achieves a 100.0% win rate in the Kassadin vs Jayce matchup. See the full rune breakdown in the matchup comparison above.

Does Kassadin counter Jayce?

Yes, Kassadin has a favorable matchup against Jayce with a 66.7% win rate. Kassadin strongly counters Jayce in lane based on current patch 26.7 data.

How do I play Kassadin against Jayce?

When playing Kassadin against Jayce, 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.