| Gnaxus vs Reina | 6–8 | 42.86% |
| Gnaxus vs King | 9–4 | 69.23% |
| Gnaxus vs Lee | 5–6 | 45.45% |
| Gnaxus vs Bryan | 4–6 | 40.00% |
| Gnaxus vs Hwoarang | 2–6 | 25.00% |
| Gnaxus vs Steve | 4–4 | 50.00% |
| Gnaxus vs Lidia | 1–5 | 16.67% |
| Gnaxus vs Dragunov | 0–5 | 0.00% |
| Gnaxus vs Claudio | 2–3 | 40.00% |
| Gnaxus vs Law | 4–0 | 100.00% |
| Gnaxus vs Jin | 0–4 | 0.00% |
| Gnaxus vs Nina | 1–3 | 25.00% |
| Gnaxus vs Clive | 1–3 | 25.00% |
| Gnaxus vs Yoshimitsu | 1–2 | 33.33% |
| Gnaxus vs Xiaoyu | 0–3 | 0.00% |
| Gnaxus vs Kazuya | 3–0 | 100.00% |
| Gnaxus vs Kuma | 2–1 | 66.67% |
| Gnaxus vs Heihachi | 0–3 | 0.00% |
| Gnaxus vs Asuka | 2–0 | 100.00% |
| Gnaxus vs Leo | 0–2 | 0.00% |
| Gnaxus vs Alisa | 0–2 | 0.00% |
| Gnaxus vs Jun | 1–1 | 50.00% |
| Gnaxus vs Azucena | 1–1 | 50.00% |
| Gnaxus vs Victor | 2–0 | 100.00% |
| Gnaxus vs Raven | 2–0 | 100.00% |
| Gnaxus vs Eddy | 0–2 | 0.00% |
| Gnaxus vs Paul | 0–1 | 0.00% |
| Gnaxus vs Feng | 1–0 | 100.00% |
| Gnaxus vs Lili | 0–1 | 0.00% |
| Gnaxus vs Lars | 0–1 | 0.00% |
| Gnaxus vs Shaheen | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.