| Diyaz vs Jin | 34–26 | 56.67% |
| Diyaz vs King | 30–15 | 66.67% |
| Diyaz vs Kazuya | 27–9 | 75.00% |
| Diyaz vs Devil Jin | 22–11 | 66.67% |
| Diyaz vs Paul | 23–9 | 71.88% |
| Diyaz vs Bryan | 20–8 | 71.43% |
| Diyaz vs Yoshimitsu | 15–9 | 62.50% |
| Diyaz vs Lidia | 11–10 | 52.38% |
| Diyaz vs Lili | 15–4 | 78.95% |
| Diyaz vs Reina | 12–7 | 63.16% |
| Diyaz vs Victor | 12–7 | 63.16% |
| Diyaz vs Steve | 15–3 | 83.33% |
| Diyaz vs Feng | 11–7 | 61.11% |
| Diyaz vs Nina | 16–2 | 88.89% |
| Diyaz vs Xiaoyu | 7–10 | 41.18% |
| Diyaz vs Dragunov | 12–5 | 70.59% |
| Diyaz vs Lee | 9–8 | 52.94% |
| Diyaz vs Hwoarang | 14–2 | 87.50% |
| Diyaz vs Asuka | 10–6 | 62.50% |
| Diyaz vs Claudio | 8–8 | 50.00% |
| Diyaz vs Lars | 10–4 | 71.43% |
| Diyaz vs Raven | 4–9 | 30.77% |
| Diyaz vs Eddy | 10–3 | 76.92% |
| Diyaz vs Leo | 10–2 | 83.33% |
| Diyaz vs Law | 7–4 | 63.64% |
| Diyaz vs Azucena | 9–2 | 81.82% |
| Diyaz vs Alisa | 8–2 | 80.00% |
| Diyaz vs Kuma | 4–3 | 57.14% |
| Diyaz vs Zafina | 4–3 | 57.14% |
| Diyaz vs Jun | 5–2 | 71.43% |
| Diyaz vs Leroy | 3–2 | 60.00% |
| Diyaz vs Jack-8 | 3–1 | 75.00% |
| Diyaz vs Shaheen | 1–0 | 100.00% |
| Diyaz 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.