The champions that counter Lux hardest in support are Taric (44.68%), Renata Glasc (44.88%) and Poppy (45.9%) — those are Lux's own pooled win rates. The easiest matchups are Swain (51.69%), Morgana (50.77%) and Lulu (50.74%).
35 researched matchup guides for Lux in support, most-played first. Win rates are Lux's side, pooled Emerald+ games sampled July 2026.
| Matchup | Win rate | Games | Favour |
|---|---|---|---|
| Lux vs Thresh | 47.78% | 23,182 | Leans Thresh |
| Lux vs Seraphine | 48.37% | 22,675 | Leans Seraphine |
| Lux vs Nautilus | 47.06% | 17,386 | Leans Nautilus |
| Lux vs Senna | 47.75% | 15,987 | Leans Senna |
| Lux vs Karma | 48.07% | 14,862 | Leans Karma |
| Lux vs Lulu | 50.74% | 14,379 | Even |
| Lux vs Nami | 48.54% | 13,740 | Leans Nami |
| Lux vs Pyke | 46.94% | 13,120 | Leans Pyke |
| Lux vs Blitzcrank | 47.25% | 11,280 | Leans Blitzcrank |
| Lux vs Leona | 48.31% | 10,692 | Leans Leona |
| Lux vs Milio | 47.89% | 10,400 | Leans Milio |
| Lux vs Bard | 49.42% | 10,154 | Even |
| Lux vs Xerath | 46.36% | 9,965 | Leans Xerath |
| Lux vs Morgana | 50.77% | 8,772 | Leans Lux |
| Lux vs Yuumi | 49.52% | 8,296 | Even |
| Lux vs Vel'Koz | 48.17% | 8,104 | Leans Vel'Koz |
| Lux vs Soraka | 47.49% | 8,067 | Leans Soraka |
| Lux vs Brand | 48.77% | 6,555 | Leans Brand |
| Lux vs Zyra | 47.46% | 5,487 | Leans Zyra |
| Lux vs Sona | 47.66% | 4,988 | Leans Sona |
| Lux vs Braum | 48.2% | 4,948 | Leans Braum |
| Lux vs Janna | 48.5% | 4,866 | Leans Janna |
| Lux vs Swain | 51.69% | 4,785 | Leans Lux |
| Lux vs Rakan | 47.73% | 4,687 | Leans Rakan |
| Lux vs Zilean | 48.39% | 4,685 | Leans Zilean |
| Lux vs Galio | 49.82% | 4,592 | Even |
| Lux vs Alistar | 49.71% | 4,534 | Even |
| Lux vs Rell | 45.91% | 4,384 | Leans Rell |
| Lux vs Hwei | 49.97% | 4,259 | Even |
| Lux vs Tahm Kench | 46.95% | 4,070 | Leans Tahm Kench |
| Lux vs Neeko | 48.89% | 3,408 | Leans Neeko |
| Lux vs Poppy | 45.9% | 2,584 | Leans Poppy |
| Lux vs Maokai | 47.72% | 2,544 | Leans Maokai |
| Lux vs Renata Glasc | 44.88% | 1,564 | Renata Glasc favoured |
| Lux vs Taric | 44.68% | 1,495 | Taric favoured |