| Petorosou vs Jin | 21–7 | 75.00% |
| Petorosou vs King | 13–8 | 61.90% |
| Petorosou vs Kazuya | 15–6 | 71.43% |
| Petorosou vs Heihachi | 13–5 | 72.22% |
| Petorosou vs Hwoarang | 13–4 | 76.47% |
| Petorosou vs Nina | 10–5 | 66.67% |
| Petorosou vs Lili | 8–6 | 57.14% |
| Petorosou vs Xiaoyu | 10–3 | 76.92% |
| Petorosou vs Lee | 10–3 | 76.92% |
| Petorosou vs Alisa | 12–0 | 100.00% |
| Petorosou vs Clive | 7–5 | 58.33% |
| Petorosou vs Paul | 11–0 | 100.00% |
| Petorosou vs Devil Jin | 5–6 | 45.45% |
| Petorosou vs Yoshimitsu | 3–6 | 33.33% |
| Petorosou vs Steve | 5–4 | 55.56% |
| Petorosou vs Feng | 7–2 | 77.78% |
| Petorosou vs Victor | 8–1 | 88.89% |
| Petorosou vs Bryan | 4–4 | 50.00% |
| Petorosou vs Lars | 6–2 | 75.00% |
| Petorosou vs Law | 7–0 | 100.00% |
| Petorosou vs Dragunov | 3–4 | 42.86% |
| Petorosou vs Shaheen | 6–1 | 85.71% |
| Petorosou vs Asuka | 1–4 | 20.00% |
| Petorosou vs Leo | 2–3 | 40.00% |
| Petorosou vs Reina | 3–2 | 60.00% |
| Petorosou vs Raven | 2–3 | 40.00% |
| Petorosou vs Anna | 1–4 | 20.00% |
| Petorosou vs Jack-8 | 2–2 | 50.00% |
| Petorosou vs Claudio | 3–1 | 75.00% |
| Petorosou vs Jun | 2–2 | 50.00% |
| Petorosou vs Lidia | 2–2 | 50.00% |
| Petorosou vs Leroy | 3–0 | 100.00% |
| Petorosou vs Eddy | 2–1 | 66.67% |
| Petorosou vs Kuma | 2–0 | 100.00% |
| Petorosou vs Panda | 2–0 | 100.00% |
| Petorosou vs Zafina | 1–1 | 50.00% |
| Petorosou vs Azucena | 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.