| Petrol vs Jin | 28–43 | 39.44% |
| Petrol vs Kazuya | 31–21 | 59.62% |
| Petrol vs King | 30–20 | 60.00% |
| Petrol vs Law | 20–9 | 68.97% |
| Petrol vs Hwoarang | 11–18 | 37.93% |
| Petrol vs Bryan | 12–17 | 41.38% |
| Petrol vs Lili | 13–16 | 44.83% |
| Petrol vs Reina | 15–13 | 53.57% |
| Petrol vs Azucena | 14–11 | 56.00% |
| Petrol vs Alisa | 9–14 | 39.13% |
| Petrol vs Jun | 16–6 | 72.73% |
| Petrol vs Fahkumram | 15–7 | 68.18% |
| Petrol vs Yoshimitsu | 10–11 | 47.62% |
| Petrol vs Steve | 11–10 | 52.38% |
| Petrol vs Dragunov | 6–14 | 30.00% |
| Petrol vs Eddy | 6–13 | 31.58% |
| Petrol vs Heihachi | 9–10 | 47.37% |
| Petrol vs Asuka | 3–12 | 20.00% |
| Petrol vs Lee | 7–8 | 46.67% |
| Petrol vs Lidia | 5–10 | 33.33% |
| Petrol vs Paul | 8–6 | 57.14% |
| Petrol vs Nina | 5–8 | 38.46% |
| Petrol vs Victor | 7–6 | 53.85% |
| Petrol vs Clive | 7–5 | 58.33% |
| Petrol vs Claudio | 3–7 | 30.00% |
| Petrol vs Devil Jin | 5–4 | 55.56% |
| Petrol vs Feng | 2–6 | 25.00% |
| Petrol vs Lars | 7–1 | 87.50% |
| Petrol vs Armor King | 5–3 | 62.50% |
| Petrol vs Jack-8 | 4–3 | 57.14% |
| Petrol vs Leroy | 4–2 | 66.67% |
| Petrol vs Anna | 3–2 | 60.00% |
| Petrol vs Shaheen | 1–3 | 25.00% |
| Petrol vs Xiaoyu | 3–0 | 100.00% |
| Petrol vs Panda | 0–2 | 0.00% |
| Petrol vs Zafina | 0–2 | 0.00% |
| Petrol vs Raven | 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.