| Peppi vs Jin | 18–6 | 75.00% |
| Peppi vs Lili | 7–6 | 53.85% |
| Peppi vs Reina | 7–5 | 58.33% |
| Peppi vs Law | 3–8 | 27.27% |
| Peppi vs Bryan | 6–5 | 54.55% |
| Peppi vs Victor | 8–3 | 72.73% |
| Peppi vs King | 4–4 | 50.00% |
| Peppi vs Xiaoyu | 6–2 | 75.00% |
| Peppi vs Kazuya | 7–1 | 87.50% |
| Peppi vs Armor King | 7–1 | 87.50% |
| Peppi vs Hwoarang | 5–2 | 71.43% |
| Peppi vs Azucena | 3–4 | 42.86% |
| Peppi vs Miary Zo | 6–1 | 85.71% |
| Peppi vs Jack-8 | 5–1 | 83.33% |
| Peppi vs Claudio | 3–3 | 50.00% |
| Peppi vs Lee | 1–5 | 16.67% |
| Peppi vs Devil Jin | 4–1 | 80.00% |
| Peppi vs Nina | 1–4 | 20.00% |
| Peppi vs Eddy | 4–1 | 80.00% |
| Peppi vs Yoshimitsu | 2–2 | 50.00% |
| Peppi vs Feng | 3–1 | 75.00% |
| Peppi vs Lars | 2–2 | 50.00% |
| Peppi vs Alisa | 1–3 | 25.00% |
| Peppi vs Jun | 4–0 | 100.00% |
| Peppi vs Dragunov | 3–0 | 100.00% |
| Peppi vs Paul | 1–1 | 50.00% |
| Peppi vs Steve | 2–0 | 100.00% |
| Peppi vs Asuka | 0–2 | 0.00% |
| Peppi vs Leo | 2–0 | 100.00% |
| Peppi vs Shaheen | 2–0 | 100.00% |
| Peppi vs Kuma | 0–2 | 0.00% |
| Peppi vs Panda | 2–0 | 100.00% |
| Peppi vs Leroy | 1–1 | 50.00% |
| Peppi vs Lidia | 2–0 | 100.00% |
| Peppi vs Raven | 0–1 | 0.00% |
| Peppi vs Heihachi | 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.