| Petyshok vs Kazuya | 221–193 | 53.38% |
| Petyshok vs Jin | 211–181 | 53.83% |
| Petyshok vs King | 160–190 | 45.71% |
| Petyshok vs Bryan | 172–161 | 51.65% |
| Petyshok vs Hwoarang | 155–167 | 48.14% |
| Petyshok vs Reina | 166–118 | 58.45% |
| Petyshok vs Paul | 142–123 | 53.58% |
| Petyshok vs Steve | 126–138 | 47.73% |
| Petyshok vs Devil Jin | 149–108 | 57.98% |
| Petyshok vs Lili | 122–116 | 51.26% |
| Petyshok vs Lars | 113–125 | 47.48% |
| Petyshok vs Yoshimitsu | 103–129–1 | 44.40% |
| Petyshok vs Law | 110–115 | 48.89% |
| Petyshok vs Dragunov | 128–86 | 59.81% |
| Petyshok vs Lee | 114–87 | 56.72% |
| Petyshok vs Jun | 95–96 | 49.74% |
| Petyshok vs Alisa | 109–67 | 61.93% |
| Petyshok vs Nina | 92–78 | 54.12% |
| Petyshok vs Leo | 86–79 | 52.12% |
| Petyshok vs Raven | 79–85 | 48.17% |
| Petyshok vs Heihachi | 83–81 | 50.61% |
| Petyshok vs Asuka | 82–80 | 50.62% |
| Petyshok vs Xiaoyu | 85–74 | 53.46% |
| Petyshok vs Feng | 89–53 | 62.68% |
| Petyshok vs Claudio | 63–58 | 52.07% |
| Petyshok vs Victor | 56–62 | 47.46% |
| Petyshok vs Clive | 57–59 | 49.14% |
| Petyshok vs Azucena | 51–62 | 45.13% |
| Petyshok vs Armor King | 48–63 | 43.24% |
| Petyshok vs Jack-8 | 33–73 | 31.13% |
| Petyshok vs Zafina | 39–65 | 37.50% |
| Petyshok vs Lidia | 48–54 | 47.06% |
| Petyshok vs Eddy | 43–56 | 43.43% |
| Petyshok vs Leroy | 37–59 | 38.54% |
| Petyshok vs Anna | 37–36 | 50.68% |
| Petyshok vs Shaheen | 33–37 | 47.14% |
| Petyshok vs Kuma | 31–38 | 44.93% |
| Petyshok vs Fahkumram | 20–30 | 40.00% |
| Petyshok vs Panda | 14–11 | 56.00% |
| Petyshok vs Miary Zo | 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.