| Peppa vs King | 24–20 | 54.55% |
| Peppa vs Jin | 19–16 | 54.29% |
| Peppa vs Kazuya | 15–18 | 45.45% |
| Peppa vs Eddy | 13–17 | 43.33% |
| Peppa vs Steve | 15–11 | 57.69% |
| Peppa vs Lili | 14–12 | 53.85% |
| Peppa vs Reina | 20–6 | 76.92% |
| Peppa vs Hwoarang | 16–9 | 64.00% |
| Peppa vs Asuka | 5–18 | 21.74% |
| Peppa vs Lee | 13–7 | 65.00% |
| Peppa vs Dragunov | 14–3 | 82.35% |
| Peppa vs Lars | 7–10 | 41.18% |
| Peppa vs Azucena | 10–7 | 58.82% |
| Peppa vs Law | 9–7 | 56.25% |
| Peppa vs Xiaoyu | 7–8 | 46.67% |
| Peppa vs Leo | 12–3 | 80.00% |
| Peppa vs Jun | 7–8 | 46.67% |
| Peppa vs Bryan | 8–5 | 61.54% |
| Peppa vs Victor | 7–6 | 53.85% |
| Peppa vs Nina | 8–4 | 66.67% |
| Peppa vs Yoshimitsu | 5–6 | 45.45% |
| Peppa vs Claudio | 7–4 | 63.64% |
| Peppa vs Raven | 8–1 | 88.89% |
| Peppa vs Devil Jin | 3–3 | 50.00% |
| Peppa vs Panda | 4–2 | 66.67% |
| Peppa vs Zafina | 3–2 | 60.00% |
| Peppa vs Leroy | 4–1 | 80.00% |
| Peppa vs Paul | 3–1 | 75.00% |
| Peppa vs Jack-8 | 3–1 | 75.00% |
| Peppa vs Feng | 1–3 | 25.00% |
| Peppa vs Kuma | 2–2 | 50.00% |
| Peppa 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.