| Petras vs Jin | 131–165 | 44.26% |
| Petras vs Kazuya | 132–146 | 47.48% |
| Petras vs King | 117–125 | 48.35% |
| Petras vs Bryan | 101–123–1 | 45.09% |
| Petras vs Steve | 132–86 | 60.55% |
| Petras vs Law | 107–108 | 49.77% |
| Petras vs Hwoarang | 77–118 | 39.49% |
| Petras vs Dragunov | 85–81 | 51.20% |
| Petras vs Reina | 100–60 | 62.50% |
| Petras vs Paul | 62–78 | 44.29% |
| Petras vs Jun | 61–60 | 50.41% |
| Petras vs Devil Jin | 64–51 | 55.65% |
| Petras vs Yoshimitsu | 45–67 | 40.18% |
| Petras vs Clive | 58–53 | 52.25% |
| Petras vs Heihachi | 53–57 | 48.18% |
| Petras vs Asuka | 45–62 | 42.06% |
| Petras vs Lili | 50–56 | 47.17% |
| Petras vs Azucena | 39–57 | 40.62% |
| Petras vs Lee | 37–53 | 41.11% |
| Petras vs Fahkumram | 41–46 | 47.13% |
| Petras vs Alisa | 49–37 | 56.98% |
| Petras vs Lars | 37–47 | 44.05% |
| Petras vs Eddy | 42–42 | 50.00% |
| Petras vs Anna | 44–40 | 52.38% |
| Petras vs Nina | 39–40 | 49.37% |
| Petras vs Armor King | 35–39 | 47.30% |
| Petras vs Victor | 25–36 | 40.98% |
| Petras vs Xiaoyu | 26–32–1 | 44.83% |
| Petras vs Feng | 15–36–1 | 29.41% |
| Petras vs Jack-8 | 25–23 | 52.08% |
| Petras vs Leo | 20–25 | 44.44% |
| Petras vs Leroy | 22–23 | 48.89% |
| Petras vs Lidia | 23–19 | 54.76% |
| Petras vs Raven | 16–23 | 41.03% |
| Petras vs Kuma | 15–15 | 50.00% |
| Petras vs Claudio | 9–18 | 33.33% |
| Petras vs Shaheen | 15–8 | 65.22% |
| Petras vs Panda | 5–8 | 38.46% |
| Petras vs Zafina | 7–6 | 53.85% |
| Petras vs Miary Zo | 2–2 | 50.00% |
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.