| Rotthin'Ghoul vs Kazuya | 26–27 | 49.06% |
| Rotthin'Ghoul vs Reina | 31–20 | 60.78% |
| Rotthin'Ghoul vs Jin | 21–21 | 50.00% |
| Rotthin'Ghoul vs Hwoarang | 19–21 | 47.50% |
| Rotthin'Ghoul vs Dragunov | 24–15 | 61.54% |
| Rotthin'Ghoul vs Lili | 20–15 | 57.14% |
| Rotthin'Ghoul vs King | 20–12 | 62.50% |
| Rotthin'Ghoul vs Jun | 16–10 | 61.54% |
| Rotthin'Ghoul vs Steve | 15–10 | 60.00% |
| Rotthin'Ghoul vs Yoshimitsu | 15–7 | 68.18% |
| Rotthin'Ghoul vs Law | 10–10 | 50.00% |
| Rotthin'Ghoul vs Asuka | 11–9 | 55.00% |
| Rotthin'Ghoul vs Eddy | 4–16 | 20.00% |
| Rotthin'Ghoul vs Paul | 8–11 | 42.11% |
| Rotthin'Ghoul vs Devil Jin | 6–12 | 33.33% |
| Rotthin'Ghoul vs Feng | 6–10 | 37.50% |
| Rotthin'Ghoul vs Lee | 9–7 | 56.25% |
| Rotthin'Ghoul vs Victor | 7–9 | 43.75% |
| Rotthin'Ghoul vs Heihachi | 7–9 | 43.75% |
| Rotthin'Ghoul vs Bryan | 11–4 | 73.33% |
| Rotthin'Ghoul vs Xiaoyu | 6–7 | 46.15% |
| Rotthin'Ghoul vs Raven | 6–6 | 50.00% |
| Rotthin'Ghoul vs Leo | 8–3 | 72.73% |
| Rotthin'Ghoul vs Claudio | 5–6 | 45.45% |
| Rotthin'Ghoul vs Alisa | 3–5 | 37.50% |
| Rotthin'Ghoul vs Shaheen | 5–3 | 62.50% |
| Rotthin'Ghoul vs Zafina | 2–6 | 25.00% |
| Rotthin'Ghoul vs Jack-8 | 6–1 | 85.71% |
| Rotthin'Ghoul vs Lars | 3–4 | 42.86% |
| Rotthin'Ghoul vs Nina | 2–5 | 28.57% |
| Rotthin'Ghoul vs Kuma | 3–4 | 42.86% |
| Rotthin'Ghoul vs Azucena | 3–4 | 42.86% |
| Rotthin'Ghoul vs Lidia | 1–4 | 20.00% |
| Rotthin'Ghoul vs Panda | 1–1 | 50.00% |
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.