| Petak vs Kazuya | 31–47 | 39.74% |
| Petak vs Dragunov | 30–37 | 44.78% |
| Petak vs Jin | 32–31 | 50.79% |
| Petak vs Steve | 25–25 | 50.00% |
| Petak vs King | 21–25 | 45.65% |
| Petak vs Reina | 23–21 | 52.27% |
| Petak vs Paul | 18–23 | 43.90% |
| Petak vs Victor | 25–16 | 60.98% |
| Petak vs Law | 18–19 | 48.65% |
| Petak vs Bryan | 18–16 | 52.94% |
| Petak vs Yoshimitsu | 9–24 | 27.27% |
| Petak vs Hwoarang | 15–14 | 51.72% |
| Petak vs Lili | 7–22 | 24.14% |
| Petak vs Jun | 13–15 | 46.43% |
| Petak vs Alisa | 11–14 | 44.00% |
| Petak vs Nina | 15–9 | 62.50% |
| Petak vs Lars | 9–13 | 40.91% |
| Petak vs Lidia | 6–15 | 28.57% |
| Petak vs Leo | 8–9 | 47.06% |
| Petak vs Devil Jin | 5–11 | 31.25% |
| Petak vs Asuka | 2–13 | 13.33% |
| Petak vs Feng | 8–7 | 53.33% |
| Petak vs Azucena | 7–8 | 46.67% |
| Petak vs Lee | 6–5 | 54.55% |
| Petak vs Eddy | 4–7 | 36.36% |
| Petak vs Heihachi | 6–5 | 54.55% |
| Petak vs Xiaoyu | 6–4 | 60.00% |
| Petak vs Clive | 7–3 | 70.00% |
| Petak vs Kuma | 5–3 | 62.50% |
| Petak vs Zafina | 2–6 | 25.00% |
| Petak vs Leroy | 2–6 | 25.00% |
| Petak vs Anna | 2–4 | 33.33% |
| Petak vs Jack-8 | 0–5 | 0.00% |
| Petak vs Claudio | 3–2 | 60.00% |
| Petak vs Armor King | 4–0 | 100.00% |
| Petak vs Miary Zo | 2–0 | 100.00% |
| Petak vs Shaheen | 0–1 | 0.00% |
| Petak vs Raven | 1–0 | 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.