| petrooks vs Jin | 61–42 | 59.22% |
| petrooks vs Kazuya | 39–45 | 46.43% |
| petrooks vs Hwoarang | 37–37 | 50.00% |
| petrooks vs Reina | 41–30 | 57.75% |
| petrooks vs King | 31–38 | 44.93% |
| petrooks vs Steve | 27–30 | 47.37% |
| petrooks vs Law | 17–38 | 30.91% |
| petrooks vs Yoshimitsu | 27–28 | 49.09% |
| petrooks vs Bryan | 23–24 | 48.94% |
| petrooks vs Dragunov | 24–22 | 52.17% |
| petrooks vs Lili | 28–17 | 62.22% |
| petrooks vs Eddy | 17–22 | 43.59% |
| petrooks vs Paul | 16–22 | 42.11% |
| petrooks vs Devil Jin | 15–18 | 45.45% |
| petrooks vs Jun | 18–15 | 54.55% |
| petrooks vs Asuka | 14–12 | 53.85% |
| petrooks vs Lee | 13–13 | 50.00% |
| petrooks vs Victor | 8–17 | 32.00% |
| petrooks vs Azucena | 14–10 | 58.33% |
| petrooks vs Heihachi | 13–11 | 54.17% |
| petrooks vs Leo | 6–17 | 26.09% |
| petrooks vs Xiaoyu | 9–13 | 40.91% |
| petrooks vs Nina | 7–14 | 33.33% |
| petrooks vs Jack-8 | 12–8 | 60.00% |
| petrooks vs Alisa | 10–9 | 52.63% |
| petrooks vs Lars | 7–9 | 43.75% |
| petrooks vs Raven | 6–10 | 37.50% |
| petrooks vs Feng | 8–7 | 53.33% |
| petrooks vs Lidia | 3–11 | 21.43% |
| petrooks vs Shaheen | 7–5 | 58.33% |
| petrooks vs Kuma | 6–3 | 66.67% |
| petrooks vs Zafina | 3–4 | 42.86% |
| petrooks vs Claudio | 2–4 | 33.33% |
| petrooks vs Leroy | 1–4 | 20.00% |
| petrooks vs Clive | 0–5 | 0.00% |
| petrooks vs Fahkumram | 3–2 | 60.00% |
| petrooks vs Armor King | 4–1 | 80.00% |
| petrooks vs Anna | 1–1 | 50.00% |
| petrooks vs Panda | 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.