| Petrich vs Armor King | 38–63 | 37.62% |
| Petrich vs Kazuya | 20–39 | 33.90% |
| Petrich vs Steve | 21–32 | 39.62% |
| Petrich vs Jin | 18–34 | 34.62% |
| Petrich vs Bryan | 24–22 | 52.17% |
| Petrich vs King | 15–29 | 34.09% |
| Petrich vs Lili | 16–19 | 45.71% |
| Petrich vs Dragunov | 15–19 | 44.12% |
| Petrich vs Reina | 13–20 | 39.39% |
| Petrich vs Hwoarang | 15–17 | 46.88% |
| Petrich vs Heihachi | 12–14 | 46.15% |
| Petrich vs Alisa | 8–17 | 32.00% |
| Petrich vs Raven | 10–12 | 45.45% |
| Petrich vs Lars | 4–16 | 20.00% |
| Petrich vs Jun | 11–9 | 55.00% |
| Petrich vs Miary Zo | 7–12 | 36.84% |
| Petrich vs Law | 4–13 | 23.53% |
| Petrich vs Lee | 4–12 | 25.00% |
| Petrich vs Nina | 6–9 | 40.00% |
| Petrich vs Jack-8 | 5–9 | 35.71% |
| Petrich vs Claudio | 8–6 | 57.14% |
| Petrich vs Lidia | 9–5 | 64.29% |
| Petrich vs Anna | 8–6 | 57.14% |
| Petrich vs Yoshimitsu | 3–10 | 23.08% |
| Petrich vs Asuka | 10–3 | 76.92% |
| Petrich vs Leroy | 7–6 | 53.85% |
| Petrich vs Clive | 4–9 | 30.77% |
| Petrich vs Eddy | 2–10 | 16.67% |
| Petrich vs Victor | 4–7 | 36.36% |
| Petrich vs Fahkumram | 3–8 | 27.27% |
| Petrich vs Paul | 3–7 | 30.00% |
| Petrich vs Xiaoyu | 2–7 | 22.22% |
| Petrich vs Devil Jin | 0–6 | 0.00% |
| Petrich vs Panda | 4–2 | 66.67% |
| Petrich vs Azucena | 2–4 | 33.33% |
| Petrich vs Feng | 5–0 | 100.00% |
| Petrich vs Shaheen | 2–3 | 40.00% |
| Petrich vs Zafina | 2–3 | 40.00% |
| Petrich vs Kuma | 3–1 | 75.00% |
| Petrich vs Leo | 0–2 | 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.