| Pechka1 vs Jin | 13–28 | 31.71% |
| Pechka1 vs Steve | 20–21 | 48.78% |
| Pechka1 vs Kazuya | 13–15 | 46.43% |
| Pechka1 vs King | 7–16 | 30.43% |
| Pechka1 vs Azucena | 5–15 | 25.00% |
| Pechka1 vs Clive | 4–15 | 21.05% |
| Pechka1 vs Law | 7–11 | 38.89% |
| Pechka1 vs Reina | 10–6 | 62.50% |
| Pechka1 vs Yoshimitsu | 5–8 | 38.46% |
| Pechka1 vs Nina | 8–5 | 61.54% |
| Pechka1 vs Hwoarang | 3–9 | 25.00% |
| Pechka1 vs Claudio | 6–6 | 50.00% |
| Pechka1 vs Heihachi | 4–8 | 33.33% |
| Pechka1 vs Alisa | 8–3 | 72.73% |
| Pechka1 vs Jun | 3–8 | 27.27% |
| Pechka1 vs Devil Jin | 3–6 | 33.33% |
| Pechka1 vs Leroy | 2–7 | 22.22% |
| Pechka1 vs Lidia | 5–3 | 62.50% |
| Pechka1 vs Xiaoyu | 1–6 | 14.29% |
| Pechka1 vs Bryan | 1–6 | 14.29% |
| Pechka1 vs Victor | 5–2 | 71.43% |
| Pechka1 vs Jack-8 | 3–3 | 50.00% |
| Pechka1 vs Paul | 3–2 | 60.00% |
| Pechka1 vs Dragunov | 1–4 | 20.00% |
| Pechka1 vs Leo | 3–2 | 60.00% |
| Pechka1 vs Lili | 1–3 | 25.00% |
| Pechka1 vs Shaheen | 4–0 | 100.00% |
| Pechka1 vs Kuma | 2–2 | 50.00% |
| Pechka1 vs Asuka | 0–3 | 0.00% |
| Pechka1 vs Feng | 2–1 | 66.67% |
| Pechka1 vs Lars | 1–2 | 33.33% |
| Pechka1 vs Eddy | 2–1 | 66.67% |
| Pechka1 vs Lee | 1–1 | 50.00% |
| Pechka1 vs Armor King | 0–2 | 0.00% |
| Pechka1 vs Zafina | 1–0 | 100.00% |
| Pechka1 vs Miary Zo | 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.