| Senu vs Heihachi | 8–9 | 47.06% |
| Senu vs Reina | 8–3 | 72.73% |
| Senu vs Lili | 6–3 | 66.67% |
| Senu vs Law | 3–5 | 37.50% |
| Senu vs Hwoarang | 3–4 | 42.86% |
| Senu vs Steve | 3–4 | 42.86% |
| Senu vs Alisa | 3–4 | 42.86% |
| Senu vs Lars | 4–2 | 66.67% |
| Senu vs Xiaoyu | 3–2 | 60.00% |
| Senu vs King | 1–3 | 25.00% |
| Senu vs Yoshimitsu | 2–2 | 50.00% |
| Senu vs Kazuya | 0–4 | 0.00% |
| Senu vs Asuka | 4–0 | 100.00% |
| Senu vs Dragunov | 2–2 | 50.00% |
| Senu vs Claudio | 2–2 | 50.00% |
| Senu vs Eddy | 4–0 | 100.00% |
| Senu vs Paul | 2–1 | 66.67% |
| Senu vs Bryan | 2–1 | 66.67% |
| Senu vs Shaheen | 2–1 | 66.67% |
| Senu vs Jin | 0–2 | 0.00% |
| Senu vs Devil Jin | 2–0 | 100.00% |
| Senu vs Leo | 2–0 | 100.00% |
| Senu vs Nina | 2–0 | 100.00% |
| Senu vs Kuma | 2–0 | 100.00% |
| Senu vs Azucena | 1–1 | 50.00% |
| Senu vs Victor | 2–0 | 100.00% |
| Senu vs Leroy | 1–0 | 100.00% |
| Senu vs Jun | 0–1 | 0.00% |
| Senu vs Raven | 0–1 | 0.00% |
| Senu vs Lidia | 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.