| Senpai vs Paul | 75–79 | 48.70% |
| Senpai vs Heihachi | 75–68 | 52.45% |
| Senpai vs Kazuya | 68–72 | 48.57% |
| Senpai vs King | 81–52 | 60.90% |
| Senpai vs Jin | 76–50 | 60.32% |
| Senpai vs Dragunov | 57–67 | 45.97% |
| Senpai vs Reina | 72–52 | 58.06% |
| Senpai vs Bryan | 54–56–1 | 49.09% |
| Senpai vs Hwoarang | 58–45 | 56.31% |
| Senpai vs Law | 48–53 | 47.52% |
| Senpai vs Clive | 50–51 | 49.50% |
| Senpai vs Steve | 46–36 | 56.10% |
| Senpai vs Asuka | 43–37 | 53.75% |
| Senpai vs Fahkumram | 56–23–1 | 70.89% |
| Senpai vs Yoshimitsu | 37–41 | 47.44% |
| Senpai vs Devil Jin | 35–43 | 44.87% |
| Senpai vs Lidia | 40–37 | 51.95% |
| Senpai vs Jun | 30–36 | 45.45% |
| Senpai vs Lili | 32–30 | 51.61% |
| Senpai vs Victor | 31–29 | 51.67% |
| Senpai vs Armor King | 38–20 | 65.52% |
| Senpai vs Xiaoyu | 25–25 | 50.00% |
| Senpai vs Feng | 24–26 | 48.00% |
| Senpai vs Azucena | 23–25 | 47.92% |
| Senpai vs Jack-8 | 25–21 | 54.35% |
| Senpai vs Leo | 26–19 | 57.78% |
| Senpai vs Lars | 23–21 | 52.27% |
| Senpai vs Lee | 24–19 | 55.81% |
| Senpai vs Alisa | 15–21 | 41.67% |
| Senpai vs Leroy | 19–11 | 63.33% |
| Senpai vs Raven | 21–7 | 75.00% |
| Senpai vs Kuma | 11–15 | 42.31% |
| Senpai vs Shaheen | 10–15 | 40.00% |
| Senpai vs Nina | 9–16 | 36.00% |
| Senpai vs Claudio | 7–14 | 33.33% |
| Senpai vs Zafina | 5–10 | 33.33% |
| Senpai vs Eddy | 5–7 | 41.67% |
| Senpai vs Anna | 6–5 | 54.55% |
| Senpai vs Panda | 1–4 | 20.00% |
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.