| Dirtyboy vs Law | 23–29 | 44.23% |
| Dirtyboy vs Anna | 25–18 | 58.14% |
| Dirtyboy vs Kazuya | 20–21 | 48.78% |
| Dirtyboy vs Jin | 11–23 | 32.35% |
| Dirtyboy vs King | 10–19 | 34.48% |
| Dirtyboy vs Steve | 6–19 | 24.00% |
| Dirtyboy vs Bryan | 12–11 | 52.17% |
| Dirtyboy vs Hwoarang | 9–12 | 42.86% |
| Dirtyboy vs Dragunov | 8–13 | 38.10% |
| Dirtyboy vs Clive | 10–11 | 47.62% |
| Dirtyboy vs Paul | 10–9 | 52.63% |
| Dirtyboy vs Jun | 6–12 | 33.33% |
| Dirtyboy vs Heihachi | 6–12 | 33.33% |
| Dirtyboy vs Lars | 7–10 | 41.18% |
| Dirtyboy vs Lili | 8–8 | 50.00% |
| Dirtyboy vs Raven | 9–7 | 56.25% |
| Dirtyboy vs Azucena | 6–9 | 40.00% |
| Dirtyboy vs Jack-8 | 5–9 | 35.71% |
| Dirtyboy vs Leo | 8–5 | 61.54% |
| Dirtyboy vs Yoshimitsu | 5–7 | 41.67% |
| Dirtyboy vs Claudio | 7–5 | 58.33% |
| Dirtyboy vs Nina | 8–4 | 66.67% |
| Dirtyboy vs Reina | 6–6 | 50.00% |
| Dirtyboy vs Eddy | 7–5 | 58.33% |
| Dirtyboy vs Lidia | 4–8 | 33.33% |
| Dirtyboy vs Asuka | 4–7 | 36.36% |
| Dirtyboy vs Alisa | 2–7 | 22.22% |
| Dirtyboy vs Victor | 6–3 | 66.67% |
| Dirtyboy vs Xiaoyu | 5–3 | 62.50% |
| Dirtyboy vs Lee | 3–5 | 37.50% |
| Dirtyboy vs Feng | 6–1 | 85.71% |
| Dirtyboy vs Leroy | 2–3 | 40.00% |
| Dirtyboy vs Devil Jin | 1–3 | 25.00% |
| Dirtyboy vs Zafina | 2–1 | 66.67% |
| Dirtyboy vs Shaheen | 0–1 | 0.00% |
| Dirtyboy vs Kuma | 0–1 | 0.00% |
| Dirtyboy vs Panda | 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.