| Peto vs Jin | 13–21 | 38.24% |
| Peto vs Kazuya | 8–24 | 25.00% |
| Peto vs Eddy | 11–21 | 34.38% |
| Peto vs King | 14–16 | 46.67% |
| Peto vs Reina | 15–11 | 57.69% |
| Peto vs Paul | 10–14 | 41.67% |
| Peto vs Hwoarang | 12–12 | 50.00% |
| Peto vs Victor | 8–13 | 38.10% |
| Peto vs Law | 10–10 | 50.00% |
| Peto vs Jun | 10–9 | 52.63% |
| Peto vs Dragunov | 8–9 | 47.06% |
| Peto vs Steve | 4–12 | 25.00% |
| Peto vs Alisa | 3–12 | 20.00% |
| Peto vs Azucena | 7–8 | 46.67% |
| Peto vs Devil Jin | 6–6 | 50.00% |
| Peto vs Feng | 6–6 | 50.00% |
| Peto vs Lili | 4–8 | 33.33% |
| Peto vs Yoshimitsu | 6–5 | 54.55% |
| Peto vs Bryan | 1–10 | 9.09% |
| Peto vs Asuka | 4–6 | 40.00% |
| Peto vs Lars | 4–6 | 40.00% |
| Peto vs Raven | 3–5 | 37.50% |
| Peto vs Nina | 1–5 | 16.67% |
| Peto vs Leroy | 1–5 | 16.67% |
| Peto vs Jack-8 | 2–2 | 50.00% |
| Peto vs Shaheen | 4–0 | 100.00% |
| Peto vs Zafina | 0–4 | 0.00% |
| Peto vs Xiaoyu | 1–2 | 33.33% |
| Peto vs Leo | 2–1 | 66.67% |
| Peto vs Claudio | 2–1 | 66.67% |
| Peto vs Lee | 2–1 | 66.67% |
| Peto vs Kuma | 1–1 | 50.00% |
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.