| Petemki vs Yoshimitsu | 32–38 | 45.71% |
| Petemki vs King | 15–38 | 28.30% |
| Petemki vs Jin | 16–32 | 33.33% |
| Petemki vs Steve | 14–32 | 30.43% |
| Petemki vs Hwoarang | 9–34 | 20.93% |
| Petemki vs Kazuya | 14–25–1 | 35.90% |
| Petemki vs Reina | 16–24 | 40.00% |
| Petemki vs Bryan | 9–26 | 25.71% |
| Petemki vs Dragunov | 14–17 | 45.16% |
| Petemki vs Law | 5–25 | 16.67% |
| Petemki vs Jun | 8–22 | 26.67% |
| Petemki vs Lili | 11–16 | 40.74% |
| Petemki vs Heihachi | 15–11 | 57.69% |
| Petemki vs Devil Jin | 7–15 | 31.82% |
| Petemki vs Lee | 9–10 | 47.37% |
| Petemki vs Clive | 11–8 | 57.89% |
| Petemki vs Lars | 4–14 | 22.22% |
| Petemki vs Alisa | 5–13 | 27.78% |
| Petemki vs Victor | 2–16 | 11.11% |
| Petemki vs Paul | 5–12 | 29.41% |
| Petemki vs Leo | 4–12 | 25.00% |
| Petemki vs Feng | 3–12 | 20.00% |
| Petemki vs Xiaoyu | 4–10 | 28.57% |
| Petemki vs Eddy | 1–13 | 7.14% |
| Petemki vs Asuka | 4–8 | 33.33% |
| Petemki vs Nina | 3–9 | 25.00% |
| Petemki vs Leroy | 4–8 | 33.33% |
| Petemki vs Lidia | 2–8 | 20.00% |
| Petemki vs Fahkumram | 8–2 | 80.00% |
| Petemki vs Zafina | 4–5 | 44.44% |
| Petemki vs Kuma | 2–3 | 40.00% |
| Petemki vs Armor King | 2–3 | 40.00% |
| Petemki vs Claudio | 0–4 | 0.00% |
| Petemki vs Shaheen | 1–3 | 25.00% |
| Petemki vs Azucena | 1–3 | 25.00% |
| Petemki vs Jack-8 | 1–2 | 33.33% |
| Petemki vs Raven | 2–0 | 100.00% |
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.