What counters Cassiopeia in mid lane?
In NA and EUW ranked mid lane games at every rank, Cassiopeia's hardest matchups are Xerath (40.9% of 347 games), Syndra (43.0% of 605) and Zed (43.1% of 434), by Cassiopeia's win rate.
15,113 NA and EUW ranked games at every rank, a 47.1% win rate. The hardest come first by a win rate weighed by games, so a small sample can't lead.












The most common ranked build into each, and where it differs from Cassiopeia's usual one.
Mercury's Treads are the boots in 17% of Cassiopeia's games into Syndra, against 6% overall.
All 40 opponents Cassiopeia met in 100 or more ranked games, hardest first.
| Opponent | Win rate | Games | Gold at 15 | Verdict |
|---|---|---|---|---|
| 40.9% | 347 | −369 | Hard | |
| 43.0% | 605 | −507 | Hard | |
| 43.1% | 434 | −773 | Hard | |
| 44.4% | 873 | −163 | Hard | |
| 41.3% | 143 | −341 | Hard | |
| 44.0% | 432 | −210 | Hard | |
| 42.1% | 164 | −715 | Hard | |
| 44.2% | 466 | −562 | Hard | |
| 44.0% | 386 | −280 | Hard | |
| 40.6% | 101 | −1,002 | Hard | |
| 44.2% | 267 | −235 | Hard | |
| 44.9% | 379 | −794 | Hard | |
| 44.7% | 262 | −407 | Hard | |
| 44.1% | 111 | +126 | Hard | |
| 46.1% | 878 | −274 | Hard | |
| 46.5% | 413 | −266 | Hard | |
| 46.7% | 240 | +113 | Hard | |
| 46.6% | 161 | −343 | Hard | |
| 47.3% | 207 | −244 | Hard | |
| 47.5% | 198 | −1,020 | Hard | |
| 47.9% | 117 | +279 | Hard | |
| 47.4% | 624 | −350 | Hard | |
| 47.5% | 497 | −316 | Hard | |
| 48.2% | 278 | +200 | Hard | |
| 48.2% | 280 | −107 | Hard | |
| 47.9% | 865 | −30 | Hard | |
| 49.2% | 185 | +235 | Even | |
| 48.9% | 278 | −92 | Hard | |
| 50.5% | 105 | −204 | Even | |
| 49.5% | 184 | +134 | Even | |
| 50.0% | 176 | −524 | Even | |
| 50.0% | 178 | +371 | Even | |
| 50.3% | 187 | −597 | Even | |
| 51.1% | 141 | −449 | Easy | |
| 50.5% | 218 | −334 | Even | |
| 50.7% | 300 | −657 | Even | |
| 50.4% | 427 | −122 | Even | |
| 52.2% | 255 | −537 | Easy | |
| 52.7% | 387 | +111 | Easy | |
| 52.6% | 525 | −461 | Easy |
5,180 NA and EUW ranked games at every rank, a 47.4% win rate. The hardest come first by a win rate weighed by games, so a small sample can't lead.












The most common ranked build into each, and where it differs from Cassiopeia's usual one.
All 12 opponents Cassiopeia met in 100 or more ranked games, hardest first.
| Opponent | Win rate | Games | Gold at 15 | Verdict |
|---|---|---|---|---|
| 37.1% | 105 | −698 | Hard | |
| 39.9% | 163 | −30 | Hard | |
| 46.6% | 118 | −1,500 | Hard | |
| 47.0% | 134 | +275 | Hard | |
| 47.3% | 146 | +392 | Hard | |
| 48.4% | 219 | −174 | Hard | |
| 49.0% | 198 | −137 | Hard | |
| 49.3% | 148 | +391 | Even | |
| 49.0% | 249 | +292 | Hard | |
| 50.5% | 111 | −38 | Even | |
| 50.0% | 368 | +732 | Even | |
| 52.8% | 197 | +379 | Easy |
Not rated yet: 28 more opponents met in under 100 ranked games.
In NA and EUW ranked mid lane games at every rank, Cassiopeia's hardest matchups are Xerath (40.9% of 347 games), Syndra (43.0% of 605) and Zed (43.1% of 434), by Cassiopeia's win rate.
Cassiopeia does best in mid lane against Locke (52.6% of 525 games), Sylas (52.7% of 387) and Mel (52.2% of 255), by Cassiopeia's win rate.
Across 347 ranked games of Cassiopeia into Xerath, players most often take Deathfire Touch, open with Doran's Ring and build Rod of Ages, Archangel's Staff and Rylai's Crystal Scepter.
In NA and EUW ranked top lane games at every rank, Cassiopeia's hardest matchups are Yasuo (37.1% of 105 games), Sett (39.9% of 163) and Irelia (46.6% of 118), by Cassiopeia's win rate.

