| Katsuda_Maru vs Reina | 15–7 | 68.18% |
| Katsuda_Maru vs Jin | 12–9 | 57.14% |
| Katsuda_Maru vs Law | 3–7 | 30.00% |
| Katsuda_Maru vs Steve | 6–3 | 66.67% |
| Katsuda_Maru vs Paul | 4–4 | 50.00% |
| Katsuda_Maru vs King | 5–3 | 62.50% |
| Katsuda_Maru vs Bryan | 4–4 | 50.00% |
| Katsuda_Maru vs Dragunov | 2–6 | 25.00% |
| Katsuda_Maru vs Jun | 5–2 | 71.43% |
| Katsuda_Maru vs Victor | 6–1 | 85.71% |
| Katsuda_Maru vs Hwoarang | 1–4 | 20.00% |
| Katsuda_Maru vs Asuka | 4–1 | 80.00% |
| Katsuda_Maru vs Alisa | 2–3 | 40.00% |
| Katsuda_Maru vs Kazuya | 0–4 | 0.00% |
| Katsuda_Maru vs Eddy | 2–2 | 50.00% |
| Katsuda_Maru vs Yoshimitsu | 2–1 | 66.67% |
| Katsuda_Maru vs Xiaoyu | 1–2 | 33.33% |
| Katsuda_Maru vs Lili | 2–1 | 66.67% |
| Katsuda_Maru vs Feng | 0–2 | 0.00% |
| Katsuda_Maru vs Leroy | 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.