| Pepo vs King | 17–11 | 60.71% |
| Pepo vs Reina | 16–4 | 80.00% |
| Pepo vs Kazuya | 7–7 | 50.00% |
| Pepo vs Jin | 4–9 | 30.77% |
| Pepo vs Nina | 4–9 | 30.77% |
| Pepo vs Lili | 6–5 | 54.55% |
| Pepo vs Law | 4–6 | 40.00% |
| Pepo vs Hwoarang | 6–4 | 60.00% |
| Pepo vs Bryan | 3–7 | 30.00% |
| Pepo vs Devil Jin | 3–7 | 30.00% |
| Pepo vs Jun | 8–2 | 80.00% |
| Pepo vs Asuka | 2–7 | 22.22% |
| Pepo vs Dragunov | 4–5 | 44.44% |
| Pepo vs Steve | 3–4 | 42.86% |
| Pepo vs Victor | 2–5 | 28.57% |
| Pepo vs Lidia | 4–3 | 57.14% |
| Pepo vs Paul | 0–5 | 0.00% |
| Pepo vs Xiaoyu | 3–2 | 60.00% |
| Pepo vs Eddy | 0–5 | 0.00% |
| Pepo vs Lee | 2–2 | 50.00% |
| Pepo vs Yoshimitsu | 0–3 | 0.00% |
| Pepo vs Feng | 0–3 | 0.00% |
| Pepo vs Zafina | 2–1 | 66.67% |
| Pepo vs Azucena | 1–2 | 33.33% |
| Pepo vs Jack-8 | 0–2 | 0.00% |
| Pepo vs Leo | 0–2 | 0.00% |
| Pepo vs Leroy | 0–2 | 0.00% |
| Pepo vs Lars | 0–1 | 0.00% |
| Pepo vs Alisa | 0–1 | 0.00% |
| Pepo vs Claudio | 0–1 | 0.00% |
| Pepo vs Shaheen | 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.