| Gwinich vs Eddy | 6–6 | 50.00% |
| Gwinich vs Feng | 8–3 | 72.73% |
| Gwinich vs Kazuya | 5–1 | 83.33% |
| Gwinich vs Dragunov | 0–6 | 0.00% |
| Gwinich vs Reina | 4–2 | 66.67% |
| Gwinich vs Lidia | 3–3 | 50.00% |
| Gwinich vs Lili | 2–3 | 40.00% |
| Gwinich vs King | 1–3 | 25.00% |
| Gwinich vs Yoshimitsu | 2–2 | 50.00% |
| Gwinich vs Zafina | 4–0 | 100.00% |
| Gwinich vs Steve | 1–2 | 33.33% |
| Gwinich vs Jack-8 | 2–1 | 66.67% |
| Gwinich vs Leroy | 1–2 | 33.33% |
| Gwinich vs Heihachi | 1–2 | 33.33% |
| Gwinich vs Hwoarang | 0–2 | 0.00% |
| Gwinich vs Asuka | 0–2 | 0.00% |
| Gwinich vs Alisa | 2–0 | 100.00% |
| Gwinich vs Nina | 0–2 | 0.00% |
| Gwinich vs Azucena | 0–2 | 0.00% |
| Gwinich vs Raven | 0–2 | 0.00% |
| Gwinich vs Clive | 0–2 | 0.00% |
| Gwinich vs Xiaoyu | 1–0 | 100.00% |
| Gwinich vs Victor | 0–1 | 0.00% |
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.