| FourHead vs Kazuya | 103–140 | 42.39% |
| FourHead vs Bryan | 89–147 | 37.71% |
| FourHead vs King | 105–109 | 49.07% |
| FourHead vs Heihachi | 77–105 | 42.31% |
| FourHead vs Jin | 68–106 | 39.08% |
| FourHead vs Reina | 74–86–1 | 46.25% |
| FourHead vs Dragunov | 43–74 | 36.75% |
| FourHead vs Steve | 65–51 | 56.03% |
| FourHead vs Yoshimitsu | 55–52 | 51.40% |
| FourHead vs Paul | 47–54 | 46.53% |
| FourHead vs Law | 52–48 | 52.00% |
| FourHead vs Lili | 36–47 | 43.37% |
| FourHead vs Hwoarang | 32–49 | 39.51% |
| FourHead vs Lee | 25–56 | 30.86% |
| FourHead vs Victor | 36–38 | 48.65% |
| FourHead vs Asuka | 24–40 | 37.50% |
| FourHead vs Devil Jin | 26–30 | 46.43% |
| FourHead vs Lidia | 18–32 | 36.00% |
| FourHead vs Feng | 22–26 | 45.83% |
| FourHead vs Lars | 15–33 | 31.25% |
| FourHead vs Eddy | 15–31 | 32.61% |
| FourHead vs Anna | 19–27 | 41.30% |
| FourHead vs Xiaoyu | 17–28 | 37.78% |
| FourHead vs Jack-8 | 19–26 | 42.22% |
| FourHead vs Alisa | 19–26 | 42.22% |
| FourHead vs Jun | 27–18 | 60.00% |
| FourHead vs Azucena | 18–19 | 48.65% |
| FourHead vs Shaheen | 17–18 | 48.57% |
| FourHead vs Armor King | 13–18 | 41.94% |
| FourHead vs Raven | 17–12 | 58.62% |
| FourHead vs Nina | 6–22 | 21.43% |
| FourHead vs Clive | 14–14 | 50.00% |
| FourHead vs Zafina | 12–15 | 44.44% |
| FourHead vs Leroy | 14–13 | 51.85% |
| FourHead vs Leo | 8–18 | 30.77% |
| FourHead vs Claudio | 9–17 | 34.62% |
| FourHead vs Kuma | 14–12 | 53.85% |
| FourHead vs Fahkumram | 11–13 | 45.83% |
| FourHead vs Panda | 3–9 | 25.00% |
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.