| Diabu vs Reina | 6–6 | 50.00% |
| Diabu vs King | 4–5 | 44.44% |
| Diabu vs Eddy | 2–6 | 25.00% |
| Diabu vs Paul | 2–5 | 28.57% |
| Diabu vs Bryan | 5–2 | 71.43% |
| Diabu vs Lili | 2–5 | 28.57% |
| Diabu vs Lee | 4–3 | 57.14% |
| Diabu vs Yoshimitsu | 3–3 | 50.00% |
| Diabu vs Jin | 2–4 | 33.33% |
| Diabu vs Lars | 5–1 | 83.33% |
| Diabu vs Kazuya | 2–3 | 40.00% |
| Diabu vs Azucena | 2–3 | 40.00% |
| Diabu vs Law | 2–2 | 50.00% |
| Diabu vs Steve | 4–0 | 100.00% |
| Diabu vs Zafina | 1–3 | 25.00% |
| Diabu vs Lidia | 1–3 | 25.00% |
| Diabu vs Dragunov | 2–1 | 66.67% |
| Diabu vs Leo | 2–1 | 66.67% |
| Diabu vs Alisa | 1–2 | 33.33% |
| Diabu vs Jun | 0–3 | 0.00% |
| Diabu vs Hwoarang | 0–2 | 0.00% |
| Diabu vs Xiaoyu | 2–0 | 100.00% |
| Diabu vs Jack-8 | 0–2 | 0.00% |
| Diabu vs Devil Jin | 2–0 | 100.00% |
| Diabu vs Kuma | 1–1 | 50.00% |
| Diabu vs Leroy | 2–0 | 100.00% |
| Diabu vs Victor | 0–2 | 0.00% |
| Diabu vs Asuka | 1–0 | 100.00% |
| Diabu vs Feng | 1–0 | 100.00% |
| Diabu vs Nina | 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.