Patch 26.9 Data
Champion Matchups
Pick two champions and see who wins. Win rates, counters, and tips powered by live ranked data.
Champion 1
Jinx
VS
Champion 2
Cassiopeia
vs

46.5%
Jinx win rate vs Cassiopeia
Cassiopeia has the edge
284
Games Analyzed
46.5%
Jinx WR
53.5%
Cassiopeia WR
-281
Avg Gold Diff @15
Jinx
DamageAD
StyleSustained
RangeRanged
Difficulty**---
StrongLate game
RunesLethal Tempo / Inspiration
SummsFlash + Heal
Cassiopeia
DamageAP
StyleSustained
RangeRanged
Difficulty****-
StrongLate game
RunesConqueror / Resolve
SummsFlash + Teleport
Power Spike Timeline
Jinx
Level 2
Cassiopeia
Level 2
Cassiopeia
Level 6
Jinx
1 item
Cassiopeia
2 items
Jinx
3 items
How to Play This Matchup
Power Curve
Jinx is strongest late game while Cassiopeia peaks late game. Play around your power window.
Mixed Resistances
Jinx deals AD damage while Cassiopeia deals AP. Build resistances accordingly  don't stack the wrong type.
Mirror Playstyle
Both champions play a sustained style. The one with better execution and itemization wins. Focus on spacing and cooldown tracking.
Exploit Jinx's Weakness
Jinx's main weakness: No mobility, assassins, hard engage. Play around this to maximize your advantage.
Jinx Win Condition
Farm to 3 items, get one reset in teamfight and pentakill
Cassiopeia Win Condition
E spam DPS, R stun if facing, no boots = more AP
Recommended Items
Jinx

Infinity Edge
Core
Build every game

Rapid Firecannon
Core
Build every game

Lord Dominik's
Core
Build every game

Mercury's Treads
Defensive
MR + tenacity vs Cassiopeia's AP damage and CC

Hexdrinker
Counter
Magic damage shield vs Cassiopeia's burst
Cassiopeia
Archangel's Staff
Core
Build every game

Liandry's Anguish
Core
Build every game

Rabadon's
Core
Build every game

Plated Steelcaps
Defensive
Armor boots vs Jinx's AD damage

Bramble Vest
Counter
Grievous wounds + armor vs Jinx's sustain/autos
Jinx's Worst Matchups
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