| Gatchou vs Kazuya | 11–8 | 57.89% |
| Gatchou vs Bryan | 6–5 | 54.55% |
| Gatchou vs Reina | 1–7 | 12.50% |
| Gatchou vs Jin | 2–4 | 33.33% |
| Gatchou vs Nina | 3–3 | 50.00% |
| Gatchou vs Eddy | 2–4 | 33.33% |
| Gatchou vs Clive | 3–3 | 50.00% |
| Gatchou vs Asuka | 2–3 | 40.00% |
| Gatchou vs Fahkumram | 2–3 | 40.00% |
| Gatchou vs Hwoarang | 2–1 | 66.67% |
| Gatchou vs Devil Jin | 0–3 | 0.00% |
| Gatchou vs Dragunov | 0–3 | 0.00% |
| Gatchou vs Lars | 2–1 | 66.67% |
| Gatchou vs Paul | 0–2 | 0.00% |
| Gatchou vs Law | 2–0 | 100.00% |
| Gatchou vs King | 0–2 | 0.00% |
| Gatchou vs Yoshimitsu | 0–2 | 0.00% |
| Gatchou vs Xiaoyu | 2–0 | 100.00% |
| Gatchou vs Jack-8 | 0–2 | 0.00% |
| Gatchou vs Feng | 1–1 | 50.00% |
| Gatchou vs Lili | 2–0 | 100.00% |
| Gatchou vs Shaheen | 0–2 | 0.00% |
| Gatchou vs Zafina | 2–0 | 100.00% |
| Gatchou vs Steve | 1–0 | 100.00% |
| Gatchou vs Jun | 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.