| Sena vs Reina | 4–10 | 28.57% |
| Sena vs King | 3–10 | 23.08% |
| Sena vs Law | 3–8 | 27.27% |
| Sena vs Eddy | 2–9 | 18.18% |
| Sena vs Jin | 5–4 | 55.56% |
| Sena vs Steve | 5–2 | 71.43% |
| Sena vs Devil Jin | 3–4 | 42.86% |
| Sena vs Yoshimitsu | 1–5 | 16.67% |
| Sena vs Dragunov | 0–6 | 0.00% |
| Sena vs Alisa | 2–4 | 33.33% |
| Sena vs Bryan | 1–4 | 20.00% |
| Sena vs Jun | 3–2 | 60.00% |
| Sena vs Azucena | 3–2 | 60.00% |
| Sena vs Hwoarang | 2–2 | 50.00% |
| Sena vs Asuka | 0–4 | 0.00% |
| Sena vs Xiaoyu | 3–0 | 100.00% |
| Sena vs Jack-8 | 1–2 | 33.33% |
| Sena vs Claudio | 1–2 | 33.33% |
| Sena vs Kuma | 1–2 | 33.33% |
| Sena vs Victor | 3–0 | 100.00% |
| Sena vs Paul | 1–1 | 50.00% |
| Sena vs Kazuya | 2–0 | 100.00% |
| Sena vs Leo | 2–0 | 100.00% |
| Sena vs Lars | 0–2 | 0.00% |
| Sena vs Shaheen | 1–1 | 50.00% |
| Sena vs Nina | 2–0 | 100.00% |
| Sena vs Feng | 1–0 | 100.00% |
| Sena vs Lili | 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.