MacroMind matchup data: real ranked games, not opinions
Sylas vs Sion
What is Sylas's win rate vs Sion?
In Mid, Sylas wins 49% against Sion across 512 observed ranked games.
Global ranked sample: games from every region and every rank pooled together, not one server's stats. Data runs through patch 26.12; curves updated 2026-08-07.
By 15 minutes the median game has Sylas behind by 580 gold.
Sylas at 15:00
- Gold: -580
- CS: -18
- XP: -376
Typical gap to Sion, from 511 games that reached 15:00.
Does Sylas counter Sion?
Too close to call. Sylas sits at 49% over 512 games, so neither pick counters the other here. The lane goes to whoever wins the spots below, like the gold lead at 10:00 or staying alive until 15:00, so play for those and let the pick argument go.
How to beat Sion as Sylas
When Sylas is ahead in gold at 10:00, this matchup runs 56% over 225 games; behind, it drops to 43% over 287.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 56% | 225 |
| Behind in gold at 10:00 | 43% | 287 |
| First blood | 53% | 336 |
| +kills at 10:00 | 54% | 286 |
| +CS at 10:00 | 56% | 128 |
| 0 deaths at 10:00 | 60% | 100 |
| 0 deaths at 15:00 | 67% | 48 |
The median first death in this lane comes at 4:46; the level 6 spike lands around 5:22. Respect the all-in window until your spike is online.
What does Sylas build in Mid?
Into Sion specifically, Sylas finishes Hextech Rocketbelt first most often: 52.5% over 139 games of this matchup.
The most-finished Sylas core is Hextech Rocketbelt, Riftmaker, Zhonya's Hourglass: 56.5% across 7,372 games when all three got done. All matchups, patches 26.1-26.12.
Most games start Doran's Ring + Health Potion + Health Potion; the first finished item is usually Hextech Rocketbelt (39,657 games).
Skill plan: Sylas players max W first and take E at level 1.