| headies vs Reina | 9–20 | 31.03% |
| headies vs King | 10–16 | 38.46% |
| headies vs Dragunov | 11–13 | 45.83% |
| headies vs Kazuya | 12–8 | 60.00% |
| headies vs Steve | 10–9 | 52.63% |
| headies vs Paul | 6–12 | 33.33% |
| headies vs Jin | 10–8 | 55.56% |
| headies vs Bryan | 10–8 | 55.56% |
| headies vs Feng | 6–12 | 33.33% |
| headies vs Hwoarang | 7–8 | 46.67% |
| headies vs Lars | 8–7 | 53.33% |
| headies vs Victor | 5–10 | 33.33% |
| headies vs Azucena | 4–10 | 28.57% |
| headies vs Eddy | 8–5 | 61.54% |
| headies vs Devil Jin | 6–6 | 50.00% |
| headies vs Law | 6–5 | 54.55% |
| headies vs Asuka | 6–4 | 60.00% |
| headies vs Lili | 8–2 | 80.00% |
| headies vs Jack-8 | 5–3 | 62.50% |
| headies vs Alisa | 2–6 | 25.00% |
| headies vs Lee | 3–5 | 37.50% |
| headies vs Kuma | 4–4 | 50.00% |
| headies vs Leroy | 4–4 | 50.00% |
| headies vs Jun | 5–3 | 62.50% |
| headies vs Xiaoyu | 5–2 | 71.43% |
| headies vs Nina | 4–3 | 57.14% |
| headies vs Yoshimitsu | 3–3 | 50.00% |
| headies vs Claudio | 4–0 | 100.00% |
| headies vs Zafina | 0–4 | 0.00% |
| headies vs Leo | 2–0 | 100.00% |
| headies vs Shaheen | 2–0 | 100.00% |
| headies vs Raven | 0–2 | 0.00% |
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.