| Petrus91 vs Kazuya | 22–12 | 64.71% |
| Petrus91 vs Jin | 17–8 | 68.00% |
| Petrus91 vs King | 9–4 | 69.23% |
| Petrus91 vs Yoshimitsu | 6–7 | 46.15% |
| Petrus91 vs Law | 9–3 | 75.00% |
| Petrus91 vs Eddy | 5–7 | 41.67% |
| Petrus91 vs Bryan | 5–6 | 45.45% |
| Petrus91 vs Steve | 9–2 | 81.82% |
| Petrus91 vs Victor | 7–4 | 63.64% |
| Petrus91 vs Hwoarang | 10–0 | 100.00% |
| Petrus91 vs Jun | 5–5 | 50.00% |
| Petrus91 vs Feng | 4–5 | 44.44% |
| Petrus91 vs Alisa | 4–5 | 44.44% |
| Petrus91 vs Reina | 7–2 | 77.78% |
| Petrus91 vs Xiaoyu | 5–3 | 62.50% |
| Petrus91 vs Dragunov | 4–4 | 50.00% |
| Petrus91 vs Nina | 5–2 | 71.43% |
| Petrus91 vs Asuka | 4–2 | 66.67% |
| Petrus91 vs Lars | 2–4 | 33.33% |
| Petrus91 vs Jack-8 | 1–4 | 20.00% |
| Petrus91 vs Devil Jin | 1–4 | 20.00% |
| Petrus91 vs Claudio | 3–2 | 60.00% |
| Petrus91 vs Lee | 4–1 | 80.00% |
| Petrus91 vs Zafina | 3–2 | 60.00% |
| Petrus91 vs Lili | 2–2 | 50.00% |
| Petrus91 vs Azucena | 3–1 | 75.00% |
| Petrus91 vs Kuma | 2–1 | 66.67% |
| Petrus91 vs Heihachi | 2–1 | 66.67% |
| Petrus91 vs Anna | 1–2 | 33.33% |
| Petrus91 vs Paul | 2–0 | 100.00% |
| Petrus91 vs Shaheen | 0–2 | 0.00% |
| Petrus91 vs Clive | 0–2 | 0.00% |
| Petrus91 vs Raven | 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.