| Jawhead vs Bryan | 23–13 | 63.89% |
| Jawhead vs Kazuya | 23–11 | 67.65% |
| Jawhead vs Dragunov | 11–10 | 52.38% |
| Jawhead vs Heihachi | 12–9 | 57.14% |
| Jawhead vs Devil Jin | 10–10 | 50.00% |
| Jawhead vs Reina | 13–5 | 72.22% |
| Jawhead vs Jin | 10–6 | 62.50% |
| Jawhead vs King | 3–12 | 20.00% |
| Jawhead vs Claudio | 6–9 | 40.00% |
| Jawhead vs Lee | 6–9 | 40.00% |
| Jawhead vs Yoshimitsu | 7–7 | 50.00% |
| Jawhead vs Law | 10–3 | 76.92% |
| Jawhead vs Steve | 10–3 | 76.92% |
| Jawhead vs Lars | 11–2 | 84.62% |
| Jawhead vs Leroy | 7–5 | 58.33% |
| Jawhead vs Hwoarang | 5–6 | 45.45% |
| Jawhead vs Lili | 4–6 | 40.00% |
| Jawhead vs Paul | 7–2 | 77.78% |
| Jawhead vs Xiaoyu | 3–6 | 33.33% |
| Jawhead vs Asuka | 6–3 | 66.67% |
| Jawhead vs Azucena | 6–3 | 66.67% |
| Jawhead vs Alisa | 3–5 | 37.50% |
| Jawhead vs Kuma | 5–3 | 62.50% |
| Jawhead vs Leo | 2–5 | 28.57% |
| Jawhead vs Lidia | 5–2 | 71.43% |
| Jawhead vs Nina | 2–4 | 33.33% |
| Jawhead vs Jun | 3–2 | 60.00% |
| Jawhead vs Shaheen | 4–0 | 100.00% |
| Jawhead vs Feng | 3–0 | 100.00% |
| Jawhead vs Eddy | 2–1 | 66.67% |
| Jawhead vs Jack-8 | 2–0 | 100.00% |
| Jawhead vs Victor | 0–2 | 0.00% |
| Jawhead vs Panda | 1–0 | 100.00% |
| Jawhead vs Zafina | 0–1 | 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.