| Ringdoughnut vs Kazuya | 97–66 | 59.51% |
| Ringdoughnut vs Bryan | 67–48 | 58.26% |
| Ringdoughnut vs Lee | 38–65 | 36.89% |
| Ringdoughnut vs Jin | 60–42 | 58.82% |
| Ringdoughnut vs Reina | 43–57 | 43.00% |
| Ringdoughnut vs Paul | 46–40–1 | 53.49% |
| Ringdoughnut vs King | 38–47 | 44.71% |
| Ringdoughnut vs Yoshimitsu | 42–41 | 50.60% |
| Ringdoughnut vs Lili | 49–28 | 63.64% |
| Ringdoughnut vs Hwoarang | 33–40 | 45.21% |
| Ringdoughnut vs Law | 32–29 | 52.46% |
| Ringdoughnut vs Devil Jin | 24–29 | 45.28% |
| Ringdoughnut vs Dragunov | 24–28 | 46.15% |
| Ringdoughnut vs Steve | 21–22 | 48.84% |
| Ringdoughnut vs Xiaoyu | 18–22 | 45.00% |
| Ringdoughnut vs Jun | 20–17 | 54.05% |
| Ringdoughnut vs Azucena | 15–19 | 44.12% |
| Ringdoughnut vs Heihachi | 17–17 | 50.00% |
| Ringdoughnut vs Alisa | 14–19 | 42.42% |
| Ringdoughnut vs Lars | 14–18 | 43.75% |
| Ringdoughnut vs Asuka | 15–16 | 48.39% |
| Ringdoughnut vs Feng | 11–20 | 35.48% |
| Ringdoughnut vs Leo | 13–17 | 43.33% |
| Ringdoughnut vs Eddy | 16–14 | 53.33% |
| Ringdoughnut vs Nina | 17–11 | 60.71% |
| Ringdoughnut vs Jack-8 | 10–16 | 38.46% |
| Ringdoughnut vs Victor | 12–14 | 46.15% |
| Ringdoughnut vs Leroy | 17–7 | 70.83% |
| Ringdoughnut vs Lidia | 13–11 | 54.17% |
| Ringdoughnut vs Raven | 13–7 | 65.00% |
| Ringdoughnut vs Kuma | 4–13 | 23.53% |
| Ringdoughnut vs Zafina | 10–6 | 62.50% |
| Ringdoughnut vs Claudio | 7–3 | 70.00% |
| Ringdoughnut vs Shaheen | 3–7 | 30.00% |
| Ringdoughnut vs Panda | 1–2 | 33.33% |
| Ringdoughnut vs Clive | 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.