| HeadShot vs Kazuya | 31–15 | 67.39% |
| HeadShot vs Yoshimitsu | 19–23 | 45.24% |
| HeadShot vs Bryan | 25–16 | 60.98% |
| HeadShot vs Paul | 20–16 | 55.56% |
| HeadShot vs Dragunov | 17–14 | 54.84% |
| HeadShot vs Reina | 17–12 | 58.62% |
| HeadShot vs Law | 11–16 | 40.74% |
| HeadShot vs Hwoarang | 11–16 | 40.74% |
| HeadShot vs Azucena | 17–9 | 65.38% |
| HeadShot vs King | 11–14 | 44.00% |
| HeadShot vs Jin | 10–14 | 41.67% |
| HeadShot vs Lee | 14–10 | 58.33% |
| HeadShot vs Steve | 11–12 | 47.83% |
| HeadShot vs Lili | 9–12 | 42.86% |
| HeadShot vs Eddy | 8–13 | 38.10% |
| HeadShot vs Lars | 9–10 | 47.37% |
| HeadShot vs Nina | 12–7 | 63.16% |
| HeadShot vs Feng | 7–10 | 41.18% |
| HeadShot vs Heihachi | 5–12 | 29.41% |
| HeadShot vs Xiaoyu | 6–9 | 40.00% |
| HeadShot vs Jack-8 | 5–9 | 35.71% |
| HeadShot vs Asuka | 7–7 | 50.00% |
| HeadShot vs Victor | 5–9 | 35.71% |
| HeadShot vs Claudio | 8–5 | 61.54% |
| HeadShot vs Shaheen | 3–9 | 25.00% |
| HeadShot vs Kuma | 2–10 | 16.67% |
| HeadShot vs Raven | 8–3 | 72.73% |
| HeadShot vs Devil Jin | 6–3 | 66.67% |
| HeadShot vs Leo | 5–4 | 55.56% |
| HeadShot vs Alisa | 4–5 | 44.44% |
| HeadShot vs Jun | 3–3 | 50.00% |
| HeadShot vs Leroy | 3–2 | 60.00% |
| HeadShot vs Panda | 1–2 | 33.33% |
| HeadShot vs Zafina | 2–1 | 66.67% |
| HeadShot vs Lidia | 1–2 | 33.33% |
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.