| Peto vs Fahkumram | 48–24 | 66.67% |
| Peto vs Law | 36–24 | 60.00% |
| Peto vs Kazuya | 27–21 | 56.25% |
| Peto vs Jin | 20–16 | 55.56% |
| Peto vs Heihachi | 23–13 | 63.89% |
| Peto vs Bryan | 29–6 | 82.86% |
| Peto vs Lili | 12–16 | 42.86% |
| Peto vs Dragunov | 19–8 | 70.37% |
| Peto vs Steve | 16–8 | 66.67% |
| Peto vs Hwoarang | 9–14 | 39.13% |
| Peto vs Nina | 11–12 | 47.83% |
| Peto vs Reina | 13–10 | 56.52% |
| Peto vs King | 3–18 | 14.29% |
| Peto vs Lee | 14–4 | 77.78% |
| Peto vs Yoshimitsu | 12–5 | 70.59% |
| Peto vs Devil Jin | 8–9 | 47.06% |
| Peto vs Jun | 11–6 | 64.71% |
| Peto vs Anna | 6–10 | 37.50% |
| Peto vs Paul | 7–7 | 50.00% |
| Peto vs Azucena | 9–3 | 75.00% |
| Peto vs Eddy | 4–8 | 33.33% |
| Peto vs Asuka | 4–7 | 36.36% |
| Peto vs Feng | 7–4 | 63.64% |
| Peto vs Clive | 9–2 | 81.82% |
| Peto vs Xiaoyu | 6–4 | 60.00% |
| Peto vs Lidia | 7–3 | 70.00% |
| Peto vs Lars | 3–4 | 42.86% |
| Peto vs Leroy | 4–2 | 66.67% |
| Peto vs Raven | 3–3 | 50.00% |
| Peto vs Zafina | 3–2 | 60.00% |
| Peto vs Leo | 3–1 | 75.00% |
| Peto vs Claudio | 4–0 | 100.00% |
| Peto vs Jack-8 | 2–1 | 66.67% |
| Peto vs Alisa | 0–3 | 0.00% |
| Peto vs Armor King | 2–0 | 100.00% |
| Peto vs Kuma | 0–1 | 0.00% |
| Peto vs Panda | 0–1 | 0.00% |
| Peto vs Victor | 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.