| Dev_ vs Eddy | 9–39 | 18.75% |
| Dev_ vs Reina | 17–12 | 58.62% |
| Dev_ vs King | 11–9 | 55.00% |
| Dev_ vs Jin | 10–7 | 58.82% |
| Dev_ vs Hwoarang | 11–5 | 68.75% |
| Dev_ vs Kazuya | 6–10 | 37.50% |
| Dev_ vs Steve | 5–10 | 33.33% |
| Dev_ vs Azucena | 4–11 | 26.67% |
| Dev_ vs Raven | 2–9 | 18.18% |
| Dev_ vs Law | 5–5 | 50.00% |
| Dev_ vs Asuka | 5–5 | 50.00% |
| Dev_ vs Alisa | 5–5 | 50.00% |
| Dev_ vs Shaheen | 4–5 | 44.44% |
| Dev_ vs Nina | 4–5 | 44.44% |
| Dev_ vs Jack-8 | 4–4 | 50.00% |
| Dev_ vs Feng | 4–4 | 50.00% |
| Dev_ vs Lee | 4–4 | 50.00% |
| Dev_ vs Lili | 3–4 | 42.86% |
| Dev_ vs Dragunov | 1–6 | 14.29% |
| Dev_ vs Bryan | 3–3 | 50.00% |
| Dev_ vs Paul | 2–3 | 40.00% |
| Dev_ vs Kuma | 4–1 | 80.00% |
| Dev_ vs Victor | 2–3 | 40.00% |
| Dev_ vs Lars | 2–2 | 50.00% |
| Dev_ vs Yoshimitsu | 0–3 | 0.00% |
| Dev_ vs Xiaoyu | 1–2 | 33.33% |
| Dev_ vs Leo | 2–1 | 66.67% |
| Dev_ vs Leroy | 2–1 | 66.67% |
| Dev_ vs Claudio | 2–0 | 100.00% |
| Dev_ vs Jun | 1–1 | 50.00% |
| Dev_ vs Devil Jin | 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.