| Senio vs Hwoarang | 15–21 | 41.67% |
| Senio vs Steve | 18–16 | 52.94% |
| Senio vs Jin | 11–16 | 40.74% |
| Senio vs Reina | 13–14 | 48.15% |
| Senio vs Armor King | 15–11 | 57.69% |
| Senio vs Law | 9–14 | 39.13% |
| Senio vs Azucena | 13–9 | 59.09% |
| Senio vs King | 11–8 | 57.89% |
| Senio vs Asuka | 8–11 | 42.11% |
| Senio vs Lars | 5–14 | 26.32% |
| Senio vs Kazuya | 9–9 | 50.00% |
| Senio vs Lili | 7–11 | 38.89% |
| Senio vs Heihachi | 7–9 | 43.75% |
| Senio vs Bryan | 9–6 | 60.00% |
| Senio vs Dragunov | 6–9 | 40.00% |
| Senio vs Jun | 10–5 | 66.67% |
| Senio vs Miary Zo | 5–10 | 33.33% |
| Senio vs Lidia | 8–6 | 57.14% |
| Senio vs Nina | 5–8 | 38.46% |
| Senio vs Raven | 4–9 | 30.77% |
| Senio vs Victor | 1–11 | 8.33% |
| Senio vs Eddy | 4–8 | 33.33% |
| Senio vs Clive | 7–5 | 58.33% |
| Senio vs Yoshimitsu | 5–6 | 45.45% |
| Senio vs Anna | 4–6 | 40.00% |
| Senio vs Fahkumram | 2–7 | 22.22% |
| Senio vs Jack-8 | 0–8 | 0.00% |
| Senio vs Paul | 3–4 | 42.86% |
| Senio vs Panda | 4–3 | 57.14% |
| Senio vs Xiaoyu | 4–2 | 66.67% |
| Senio vs Leo | 4–2 | 66.67% |
| Senio vs Alisa | 4–2 | 66.67% |
| Senio vs Devil Jin | 0–5 | 0.00% |
| Senio vs Feng | 2–2 | 50.00% |
| Senio vs Lee | 2–2 | 50.00% |
| Senio vs Kuma | 2–2 | 50.00% |
| Senio vs Leroy | 2–2 | 50.00% |
| Senio vs Claudio | 2–1 | 66.67% |
| Senio vs Shaheen | 1–2 | 33.33% |
| Senio 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.