| Diana vs Jin | 16–13 | 55.17% |
| Diana vs Steve | 19–6 | 76.00% |
| Diana vs King | 6–13 | 31.58% |
| Diana vs Lili | 9–7 | 56.25% |
| Diana vs Lars | 8–7 | 53.33% |
| Diana vs Clive | 7–8 | 46.67% |
| Diana vs Jun | 5–9 | 35.71% |
| Diana vs Law | 8–3 | 72.73% |
| Diana vs Kazuya | 6–5 | 54.55% |
| Diana vs Paul | 6–4 | 60.00% |
| Diana vs Dragunov | 5–4 | 55.56% |
| Diana vs Alisa | 4–5 | 44.44% |
| Diana vs Anna | 2–7 | 22.22% |
| Diana vs Hwoarang | 3–5 | 37.50% |
| Diana vs Nina | 4–3 | 57.14% |
| Diana vs Victor | 4–2 | 66.67% |
| Diana vs Devil Jin | 2–3 | 40.00% |
| Diana vs Leo | 4–1 | 80.00% |
| Diana vs Lee | 4–1 | 80.00% |
| Diana vs Yoshimitsu | 1–3 | 25.00% |
| Diana vs Xiaoyu | 2–2 | 50.00% |
| Diana vs Jack-8 | 1–3 | 25.00% |
| Diana vs Claudio | 1–3 | 25.00% |
| Diana vs Reina | 2–2 | 50.00% |
| Diana vs Azucena | 1–3 | 25.00% |
| Diana vs Heihachi | 3–1 | 75.00% |
| Diana vs Shaheen | 1–2 | 33.33% |
| Diana vs Bryan | 0–2 | 0.00% |
| Diana vs Asuka | 0–2 | 0.00% |
| Diana vs Lidia | 2–0 | 100.00% |
| Diana vs Kuma | 1–0 | 100.00% |
| Diana vs Panda | 1–0 | 100.00% |
| Diana vs Eddy | 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.