| Diroy vs Hwoarang | 14–15 | 48.28% |
| Diroy vs Kazuya | 12–13 | 48.00% |
| Diroy vs Law | 12–11 | 52.17% |
| Diroy vs Reina | 7–16 | 30.43% |
| Diroy vs King | 7–14 | 33.33% |
| Diroy vs Jin | 3–16 | 15.79% |
| Diroy vs Eddy | 6–12 | 33.33% |
| Diroy vs Lili | 9–8 | 52.94% |
| Diroy vs Dragunov | 7–10 | 41.18% |
| Diroy vs Steve | 8–8 | 50.00% |
| Diroy vs Alisa | 7–6 | 53.85% |
| Diroy vs Jun | 4–7 | 36.36% |
| Diroy vs Lidia | 6–5 | 54.55% |
| Diroy vs Feng | 3–7 | 30.00% |
| Diroy vs Claudio | 6–3 | 66.67% |
| Diroy vs Azucena | 6–3 | 66.67% |
| Diroy vs Victor | 4–5 | 44.44% |
| Diroy vs Bryan | 4–4 | 50.00% |
| Diroy vs Nina | 6–2 | 75.00% |
| Diroy vs Yoshimitsu | 4–3 | 57.14% |
| Diroy vs Paul | 2–4 | 33.33% |
| Diroy vs Xiaoyu | 3–3 | 50.00% |
| Diroy vs Jack-8 | 3–3 | 50.00% |
| Diroy vs Devil Jin | 2–4 | 33.33% |
| Diroy vs Shaheen | 2–4 | 33.33% |
| Diroy vs Leroy | 2–3 | 40.00% |
| Diroy vs Lee | 1–3 | 25.00% |
| Diroy vs Asuka | 2–1 | 66.67% |
| Diroy vs Zafina | 1–2 | 33.33% |
| Diroy vs Lars | 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.