| Headrush vs Reina | 23–16 | 58.97% |
| Headrush vs Law | 19–19 | 50.00% |
| Headrush vs King | 19–18 | 51.35% |
| Headrush vs Clive | 21–9 | 70.00% |
| Headrush vs Kazuya | 16–10 | 61.54% |
| Headrush vs Hwoarang | 17–7 | 70.83% |
| Headrush vs Jin | 19–5 | 79.17% |
| Headrush vs Paul | 11–8 | 57.89% |
| Headrush vs Nina | 12–7 | 63.16% |
| Headrush vs Yoshimitsu | 10–8 | 55.56% |
| Headrush vs Dragunov | 8–9 | 47.06% |
| Headrush vs Jun | 12–4 | 75.00% |
| Headrush vs Heihachi | 8–8 | 50.00% |
| Headrush vs Steve | 9–6 | 60.00% |
| Headrush vs Lili | 7–5 | 58.33% |
| Headrush vs Lee | 9–2 | 81.82% |
| Headrush vs Azucena | 4–6 | 40.00% |
| Headrush vs Xiaoyu | 3–5 | 37.50% |
| Headrush vs Alisa | 4–4 | 50.00% |
| Headrush vs Eddy | 4–4 | 50.00% |
| Headrush vs Asuka | 6–1 | 85.71% |
| Headrush vs Leroy | 3–3 | 50.00% |
| Headrush vs Bryan | 3–2 | 60.00% |
| Headrush vs Devil Jin | 2–3 | 40.00% |
| Headrush vs Feng | 3–2 | 60.00% |
| Headrush vs Lars | 2–3 | 40.00% |
| Headrush vs Shaheen | 3–2 | 60.00% |
| Headrush vs Lidia | 3–2 | 60.00% |
| Headrush vs Leo | 4–0 | 100.00% |
| Headrush vs Kuma | 3–1 | 75.00% |
| Headrush vs Raven | 0–4 | 0.00% |
| Headrush vs Victor | 1–2 | 33.33% |
| Headrush vs Jack-8 | 1–1 | 50.00% |
| Headrush vs Claudio | 0–1 | 0.00% |
| Headrush 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.