| Peps vs Reina | 16–24 | 40.00% |
| Peps vs Steve | 6–31 | 16.22% |
| Peps vs King | 7–29 | 19.44% |
| Peps vs Heihachi | 15–19 | 44.12% |
| Peps vs Lidia | 7–16 | 30.43% |
| Peps vs Lili | 7–15 | 31.82% |
| Peps vs Hwoarang | 2–19 | 9.52% |
| Peps vs Xiaoyu | 11–10 | 52.38% |
| Peps vs Law | 7–12 | 36.84% |
| Peps vs Bryan | 1–17 | 5.56% |
| Peps vs Dragunov | 3–15 | 16.67% |
| Peps vs Kazuya | 3–14 | 17.65% |
| Peps vs Jun | 0–16 | 0.00% |
| Peps vs Nina | 5–10 | 33.33% |
| Peps vs Jin | 3–11 | 21.43% |
| Peps vs Paul | 7–6 | 53.85% |
| Peps vs Lars | 2–11 | 15.38% |
| Peps vs Eddy | 1–12 | 7.69% |
| Peps vs Yoshimitsu | 4–8 | 33.33% |
| Peps vs Jack-8 | 0–11 | 0.00% |
| Peps vs Clive | 3–8 | 27.27% |
| Peps vs Asuka | 2–8 | 20.00% |
| Peps vs Devil Jin | 1–8 | 11.11% |
| Peps vs Raven | 6–3 | 66.67% |
| Peps vs Lee | 2–6 | 25.00% |
| Peps vs Feng | 1–5 | 16.67% |
| Peps vs Kuma | 0–6 | 0.00% |
| Peps vs Zafina | 1–5 | 16.67% |
| Peps vs Azucena | 1–5 | 16.67% |
| Peps vs Victor | 2–4 | 33.33% |
| Peps vs Leroy | 2–3 | 40.00% |
| Peps vs Alisa | 0–2 | 0.00% |
| Peps vs Shaheen | 0–2 | 0.00% |
| Peps vs Leo | 0–1 | 0.00% |
| Peps vs Panda | 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.