The champions that counter Xerath hardest in support are Rell (46.94%), Tahm Kench (46.97%) and Rakan (47.17%) — those are Xerath's own pooled win rates. The easiest matchups are Morgana (54.24%), Swain (53.85%) and Lux (53.64%).
35 researched matchup guides for Xerath in support, most-played first. Win rates are Xerath's side, pooled Emerald+ games sampled July 2026.
| Matchup | Win rate | Games | Favour |
|---|---|---|---|
| Xerath vs Thresh | 49.13% | 13,765 | Leans Thresh |
| Xerath vs Seraphine | 49.68% | 11,258 | Even |
| Xerath vs Nautilus | 49.31% | 11,004 | Even |
| Xerath vs Lux | 53.64% | 9,965 | Leans Xerath |
| Xerath vs Senna | 48.63% | 9,024 | Leans Senna |
| Xerath vs Lulu | 51.78% | 8,212 | Leans Xerath |
| Xerath vs Karma | 49.57% | 7,897 | Even |
| Xerath vs Pyke | 48.85% | 7,647 | Leans Pyke |
| Xerath vs Nami | 49.73% | 7,120 | Even |
| Xerath vs Leona | 48.27% | 6,852 | Leans Leona |
| Xerath vs Blitzcrank | 50.18% | 6,680 | Even |
| Xerath vs Bard | 50.91% | 6,132 | Leans Xerath |
| Xerath vs Milio | 48.61% | 5,680 | Leans Milio |
| Xerath vs Yuumi | 50% | 5,004 | Even |
| Xerath vs Vel'Koz | 51.84% | 4,672 | Leans Xerath |
| Xerath vs Morgana | 54.24% | 4,519 | Leans Xerath |
| Xerath vs Soraka | 48.09% | 4,336 | Leans Soraka |
| Xerath vs Braum | 47.87% | 3,603 | Leans Braum |
| Xerath vs Brand | 52.38% | 3,326 | Leans Xerath |
| Xerath vs Alistar | 49.4% | 3,322 | Even |
| Xerath vs Rell | 46.94% | 3,008 | Leans Rell |
| Xerath vs Rakan | 47.17% | 2,985 | Leans Rakan |
| Xerath vs Janna | 48.62% | 2,851 | Leans Janna |
| Xerath vs Sona | 47.7% | 2,778 | Leans Sona |
| Xerath vs Zyra | 50.6% | 2,763 | Even |
| Xerath vs Zilean | 48.18% | 2,748 | Leans Zilean |
| Xerath vs Swain | 53.85% | 2,678 | Leans Xerath |
| Xerath vs Tahm Kench | 46.97% | 2,474 | Leans Tahm Kench |
| Xerath vs Hwei | 51.1% | 2,421 | Leans Xerath |
| Xerath vs Galio | 51.66% | 2,414 | Leans Xerath |
| Xerath vs Neeko | 52.11% | 1,913 | Leans Xerath |
| Xerath vs Poppy | 49.39% | 1,808 | Even |
| Xerath vs Maokai | 51.62% | 1,513 | Leans Xerath |
| Xerath vs Taric | 50.21% | 948 | Even |
| Xerath vs Renata Glasc | 51.1% | 869 | Leans Xerath |