| Por Una Cabeza vs Clive | 14–4 | 77.78% |
| Por Una Cabeza vs Dragunov | 10–7 | 58.82% |
| Por Una Cabeza vs King | 11–1 | 91.67% |
| Por Una Cabeza vs Jin | 7–2 | 77.78% |
| Por Una Cabeza vs Victor | 4–4 | 50.00% |
| Por Una Cabeza vs Leroy | 8–0 | 100.00% |
| Por Una Cabeza vs Jack-8 | 6–1 | 85.71% |
| Por Una Cabeza vs Reina | 6–0 | 100.00% |
| Por Una Cabeza vs Xiaoyu | 5–0 | 100.00% |
| Por Una Cabeza vs Lili | 3–2 | 60.00% |
| Por Una Cabeza vs Heihachi | 3–2 | 60.00% |
| Por Una Cabeza vs Paul | 3–1 | 75.00% |
| Por Una Cabeza vs Steve | 4–0 | 100.00% |
| Por Una Cabeza vs Alisa | 4–0 | 100.00% |
| Por Una Cabeza vs Claudio | 3–0 | 100.00% |
| Por Una Cabeza vs Kazuya | 0–2 | 0.00% |
| Por Una Cabeza vs Asuka | 0–2 | 0.00% |
| Por Una Cabeza vs Devil Jin | 2–0 | 100.00% |
| Por Una Cabeza vs Leo | 2–0 | 100.00% |
| Por Una Cabeza vs Jun | 2–0 | 100.00% |
| Por Una Cabeza vs Yoshimitsu | 1–0 | 100.00% |
| Por Una Cabeza vs Lars | 1–0 | 100.00% |
| Por Una Cabeza vs Nina | 0–1 | 0.00% |
| Por Una Cabeza vs Kuma | 1–0 | 100.00% |
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.