The champions that counter Galio hardest in mid lane are Hwei (44.1%), Veigar (46.23%) and Syndra (47.14%) — those are Galio's own pooled win rates. The easiest matchups are Mel (56.08%), Azir (55.78%) and Akali (55.65%).
46 researched matchup guides for Galio in mid lane, most-played first. Win rates are Galio's side, pooled Emerald+ games sampled July 2026.
| Matchup | Win rate | Games | Favour |
|---|---|---|---|
| Galio vs Sylas | 51.63% | 10,523 | Leans Galio |
| Galio vs Viktor | 48.16% | 9,346 | Leans Viktor |
| Galio vs Katarina | 52.15% | 9,029 | Leans Galio |
| Galio vs Ahri | 47.58% | 7,825 | Leans Ahri |
| Galio vs Yone | 49.82% | 7,726 | Even |
| Galio vs Fizz | 50.31% | 7,485 | Even |
| Galio vs Syndra | 47.14% | 7,319 | Leans Syndra |
| Galio vs Yasuo | 52.18% | 6,202 | Leans Galio |
| Galio vs Diana | 50.82% | 5,790 | Leans Galio |
| Galio vs Twisted Fate | 47.2% | 5,704 | Leans Twisted Fate |
| Galio vs Zed | 48.94% | 5,429 | Leans Zed |
| Galio vs LeBlanc | 49.59% | 5,177 | Even |
| Galio vs Akali | 55.65% | 5,135 | Galio favoured |
| Galio vs Lux | 51.55% | 5,013 | Leans Galio |
| Galio vs Malzahar | 50.6% | 4,810 | Even |
| Galio vs Naafiri | 51.07% | 4,719 | Leans Galio |
| Galio vs Hwei | 44.1% | 4,562 | Hwei favoured |
| Galio vs Lissandra | 49.27% | 4,431 | Even |
| Galio vs Xerath | 47.4% | 3,985 | Leans Xerath |
| Galio vs Karma | 51.46% | 3,982 | Leans Galio |
| Galio vs Ekko | 50.41% | 3,696 | Even |
| Galio vs Vladimir | 47.5% | 3,522 | Leans Vladimir |
| Galio vs Irelia | 53.64% | 3,367 | Leans Galio |
| Galio vs Talon | 48.71% | 3,289 | Leans Talon |
| Galio vs Veigar | 46.23% | 3,080 | Leans Veigar |
| Galio vs Ryze | 50.66% | 2,955 | Even |
| Galio vs Aurora | 49.76% | 2,538 | Even |
| Galio vs Orianna | 51.42% | 2,532 | Leans Galio |
| Galio vs Zoe | 49.29% | 2,465 | Even |
| Galio vs Mel | 56.08% | 2,256 | Galio favoured |
| Galio vs Akshan | 48.94% | 2,219 | Leans Akshan |
| Galio vs Annie | 48.78% | 2,208 | Leans Annie |
| Galio vs Vex | 48.28% | 2,177 | Leans Vex |
| Galio vs Pantheon | 50.28% | 2,144 | Even |
| Galio vs Qiyana | 50.85% | 2,122 | Leans Galio |
| Galio vs Anivia | 47.69% | 2,101 | Leans Anivia |
| Galio vs Brand | 51.64% | 2,043 | Leans Galio |
| Galio vs Kassadin | 50.87% | 2,019 | Leans Galio |
| Galio vs Swain | 51.19% | 1,930 | Leans Galio |
| Galio vs Ziggs | 50.7% | 1,864 | Even |
| Galio vs Cassiopeia | 53.39% | 1,401 | Leans Galio |
| Galio vs Taliyah | 51.01% | 1,288 | Leans Galio |
| Galio vs Aurelion Sol | 52.92% | 1,268 | Leans Galio |
| Galio vs Azir | 55.78% | 1,212 | Galio favoured |
| Galio vs Neeko | 51.48% | 1,183 | Leans Galio |
| Galio vs Locke | — | — | — |