Sylas vs Vex — Mid Lane Matchup Guide

How to win lane as Sylas against Vex · 47.56% win rate over 3,692 Emerald+ games · Updated 2026-07-27

Verdict: Closer than it looks — Sylas owns 7 of the 7 game windows, but the win rate still favours Vex: you have to convert those windows or the game slips away. Sylas wins 47.56% of games vs Vex in mid lane (3,692 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1SylasYou out-trade her stationary level-1 poke with Chain Lash and autos.
Level 2SylasAt level 2 her single-target harass loses to your Petricite Burst trades.
Level 3SylasLevel 3 sustain and burst win the isolated 1v1 once you dodge her Fear.
Levels 4-5SylasThrough 4-5 your W Kingslayer heals through her poke, keeping duels yours.
Level 6SylasAt 6 her R is a roam tool, so the lane all-in still favours you.
First itemSylasFirst item, you burst her low-health frame before she can kite away.
Two+ itemsSylasLate your Abduct and sustain keep the duel edge despite her global R.

Early game (levels 1–5)

Vex is a stationary poke mage at levels 1-2 with only Mystic Bolt to harass, so you can walk up and trade Chain Lash into an empowered auto. Her one trick is the Gloom passive: dashing near her while she is charged triggers a Fear, so hold E Abscond until she has spent it. Keep the wave even so she cannot freeze and poke you off the CS she needs.

Read the rest of this matchup

The full Sylas vs Vex report continues with the mid-game plan, the late-game and teamfight plan, every power spike to play around, and the win conditions for both sides — plus cooldown tracking and the live enemy-jungle tracker inside the app.

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Related guides

Playing the other side? Vex vs Sylas guide →
All Sylas mid lane matchups →