| PepTo vs Jin | 26–15 | 63.41% |
| PepTo vs Kazuya | 22–17 | 56.41% |
| PepTo vs Hwoarang | 19–17 | 52.78% |
| PepTo vs Bryan | 19–13 | 59.38% |
| PepTo vs Reina | 18–13 | 58.06% |
| PepTo vs King | 17–9 | 65.38% |
| PepTo vs Devil Jin | 10–13 | 43.48% |
| PepTo vs Paul | 12–10 | 54.55% |
| PepTo vs Leroy | 7–12 | 36.84% |
| PepTo vs Feng | 5–13 | 27.78% |
| PepTo vs Yoshimitsu | 13–4 | 76.47% |
| PepTo vs Law | 11–5 | 68.75% |
| PepTo vs Heihachi | 7–9 | 43.75% |
| PepTo vs Steve | 9–6 | 60.00% |
| PepTo vs Azucena | 13–2 | 86.67% |
| PepTo vs Asuka | 7–6 | 53.85% |
| PepTo vs Lili | 9–3 | 75.00% |
| PepTo vs Nina | 5–6 | 45.45% |
| PepTo vs Lee | 5–6 | 45.45% |
| PepTo vs Eddy | 3–8 | 27.27% |
| PepTo vs Xiaoyu | 5–4 | 55.56% |
| PepTo vs Lidia | 5–4 | 55.56% |
| PepTo vs Jack-8 | 4–4 | 50.00% |
| PepTo vs Alisa | 5–3 | 62.50% |
| PepTo vs Jun | 7–1 | 87.50% |
| PepTo vs Victor | 7–0 | 100.00% |
| PepTo vs Lars | 3–3 | 50.00% |
| PepTo vs Clive | 2–4 | 33.33% |
| PepTo vs Kuma | 3–2 | 60.00% |
| PepTo vs Dragunov | 3–0 | 100.00% |
| PepTo vs Leo | 2–1 | 66.67% |
| PepTo vs Raven | 3–0 | 100.00% |
| PepTo vs Zafina | 2–0 | 100.00% |
| PepTo vs Claudio | 1–0 | 100.00% |
| PepTo vs Shaheen | 1–0 | 100.00% |
| PepTo vs Panda | 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.