MacroMind matchup data: real ranked games, not opinions
Syndra vs Cassiopeia
What is Syndra's win rate vs Cassiopeia?
In Mid, Syndra wins 56% against Cassiopeia across 645 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 Syndra ahead by 396 gold.
Syndra at 15:00
- Gold: +396
- CS: +6
- XP: +264
Typical gap to Cassiopeia, from 641 games that reached 15:00.
Does Syndra counter Cassiopeia?
Yes. Syndra wins 56% of 645 ranked Mid games into Cassiopeia. That is a real edge in this lane, so play for it. The 10:00 rows below show how often Syndra closes the game out from a lead, and how often Cassiopeia claws it back.
How to beat Cassiopeia as Syndra
When Syndra is ahead in gold at 10:00, this matchup runs 66% over 358 games; behind, it drops to 43% over 287.
| The spot | Win rate | Games |
|---|---|---|
| Ahead in gold at 10:00 | 66% | 358 |
| Behind in gold at 10:00 | 43% | 287 |
| First blood | 63% | 321 |
| +kills at 10:00 | 66% | 209 |
| +CS at 10:00 | 61% | 342 |
| 0 deaths at 10:00 | 61% | 219 |
| 0 deaths at 15:00 | 75% | 101 |
The median first death in this lane comes at 7:31; the level 6 spike lands around 5:20. Respect the all-in window until your spike is online.
What does Syndra build in Mid?
Into Cassiopeia specifically, Syndra finishes Luden's Echo first most often: 58.6% over 186 games of this matchup.
The most-finished core in this exact matchup is Luden's Echo, Shadowflame, Rabadon's Deathcap: 61.2% across 49 games.
The most-finished Syndra core is Luden's Echo, Shadowflame, Rabadon's Deathcap: 54.4% across 6,562 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 Luden's Echo (25,132 games).
Skill plan: Syndra players max Q first and take Q at level 1.