| DUMPY vs Dragunov | 30–35 | 46.15% |
| DUMPY vs Reina | 23–17 | 57.50% |
| DUMPY vs Hwoarang | 9–28 | 24.32% |
| DUMPY vs Victor | 13–19 | 40.62% |
| DUMPY vs King | 16–15 | 51.61% |
| DUMPY vs Lili | 15–15 | 50.00% |
| DUMPY vs Asuka | 12–17 | 41.38% |
| DUMPY vs Azucena | 23–6 | 79.31% |
| DUMPY vs Kazuya | 13–13 | 50.00% |
| DUMPY vs Jin | 10–15 | 40.00% |
| DUMPY vs Jun | 15–9 | 62.50% |
| DUMPY vs Law | 11–12 | 47.83% |
| DUMPY vs Bryan | 9–14 | 39.13% |
| DUMPY vs Lars | 11–11 | 50.00% |
| DUMPY vs Leroy | 9–13 | 40.91% |
| DUMPY vs Devil Jin | 8–10 | 44.44% |
| DUMPY vs Lee | 7–11 | 38.89% |
| DUMPY vs Feng | 4–13 | 23.53% |
| DUMPY vs Paul | 7–9 | 43.75% |
| DUMPY vs Steve | 9–7 | 56.25% |
| DUMPY vs Eddy | 7–9 | 43.75% |
| DUMPY vs Yoshimitsu | 5–9 | 35.71% |
| DUMPY vs Raven | 5–9 | 35.71% |
| DUMPY vs Claudio | 5–6 | 45.45% |
| DUMPY vs Nina | 3–8 | 27.27% |
| DUMPY vs Xiaoyu | 7–3 | 70.00% |
| DUMPY vs Kuma | 4–5 | 44.44% |
| DUMPY vs Shaheen | 5–3 | 62.50% |
| DUMPY vs Jack-8 | 4–2 | 66.67% |
| DUMPY vs Leo | 3–3 | 50.00% |
| DUMPY vs Alisa | 2–4 | 33.33% |
| DUMPY vs Zafina | 2–3 | 40.00% |
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.