| Senpai vs Kazuya | 112–95 | 54.11% |
| Senpai vs Jin | 99–95 | 51.03% |
| Senpai vs King | 74–94 | 44.05% |
| Senpai vs Reina | 72–90 | 44.44% |
| Senpai vs Bryan | 78–78 | 50.00% |
| Senpai vs Steve | 62–57 | 52.10% |
| Senpai vs Hwoarang | 54–60 | 47.37% |
| Senpai vs Law | 50–61 | 45.05% |
| Senpai vs Eddy | 31–61 | 33.70% |
| Senpai vs Dragunov | 39–48 | 44.83% |
| Senpai vs Lee | 42–42 | 50.00% |
| Senpai vs Yoshimitsu | 32–51 | 38.55% |
| Senpai vs Lili | 45–37 | 54.88% |
| Senpai vs Jun | 41–39 | 51.25% |
| Senpai vs Lars | 36–39 | 48.00% |
| Senpai vs Victor | 40–33 | 54.79% |
| Senpai vs Paul | 30–39 | 43.48% |
| Senpai vs Azucena | 30–38 | 44.12% |
| Senpai vs Xiaoyu | 29–37 | 43.94% |
| Senpai vs Nina | 29–36 | 44.62% |
| Senpai vs Feng | 26–31 | 45.61% |
| Senpai vs Raven | 34–22 | 60.71% |
| Senpai vs Heihachi | 20–33 | 37.74% |
| Senpai vs Asuka | 18–34 | 34.62% |
| Senpai vs Leo | 22–24 | 47.83% |
| Senpai vs Kuma | 17–25 | 40.48% |
| Senpai vs Devil Jin | 20–19 | 51.28% |
| Senpai vs Alisa | 16–22 | 42.11% |
| Senpai vs Lidia | 16–21 | 43.24% |
| Senpai vs Jack-8 | 13–16 | 44.83% |
| Senpai vs Shaheen | 7–18 | 28.00% |
| Senpai vs Leroy | 5–19 | 20.83% |
| Senpai vs Claudio | 13–7 | 65.00% |
| Senpai vs Zafina | 4–10 | 28.57% |
| Senpai vs Clive | 3–11 | 21.43% |
| Senpai vs Panda | 5–8 | 38.46% |
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.