| Gainax vs Reina | 13–13 | 50.00% |
| Gainax vs Yoshimitsu | 16–9 | 64.00% |
| Gainax vs Steve | 10–15 | 40.00% |
| Gainax vs King | 5–18 | 21.74% |
| Gainax vs Paul | 10–8 | 55.56% |
| Gainax vs Hwoarang | 4–14 | 22.22% |
| Gainax vs Dragunov | 3–11 | 21.43% |
| Gainax vs Jin | 9–4 | 69.23% |
| Gainax vs Kazuya | 1–11 | 8.33% |
| Gainax vs Lars | 7–5 | 58.33% |
| Gainax vs Victor | 7–5 | 58.33% |
| Gainax vs Law | 4–7 | 36.36% |
| Gainax vs Leroy | 7–4 | 63.64% |
| Gainax vs Fahkumram | 2–9 | 18.18% |
| Gainax vs Leo | 2–8 | 20.00% |
| Gainax vs Anna | 2–8 | 20.00% |
| Gainax vs Bryan | 2–7 | 22.22% |
| Gainax vs Lili | 4–5 | 44.44% |
| Gainax vs Alisa | 3–6 | 33.33% |
| Gainax vs Clive | 6–3 | 66.67% |
| Gainax vs Jack-8 | 4–4 | 50.00% |
| Gainax vs Heihachi | 4–4 | 50.00% |
| Gainax vs Asuka | 2–5 | 28.57% |
| Gainax vs Feng | 1–6 | 14.29% |
| Gainax vs Azucena | 4–3 | 57.14% |
| Gainax vs Devil Jin | 0–6 | 0.00% |
| Gainax vs Eddy | 2–4 | 33.33% |
| Gainax vs Xiaoyu | 2–3 | 40.00% |
| Gainax vs Claudio | 1–4 | 20.00% |
| Gainax vs Zafina | 4–1 | 80.00% |
| Gainax vs Jun | 3–2 | 60.00% |
| Gainax vs Shaheen | 1–2 | 33.33% |
| Gainax vs Nina | 3–0 | 100.00% |
| Gainax vs Kuma | 1–2 | 33.33% |
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.