| petitionman vs Kazuya | 95–78 | 54.91% |
| petitionman vs Reina | 102–69 | 59.65% |
| petitionman vs Jin | 75–89 | 45.73% |
| petitionman vs Bryan | 84–63 | 57.14% |
| petitionman vs Heihachi | 89–57 | 60.96% |
| petitionman vs King | 76–69 | 52.41% |
| petitionman vs Hwoarang | 47–46 | 50.54% |
| petitionman vs Dragunov | 41–40 | 50.62% |
| petitionman vs Jun | 43–35 | 55.13% |
| petitionman vs Lili | 38–34 | 52.78% |
| petitionman vs Lee | 40–30 | 57.14% |
| petitionman vs Steve | 40–29 | 57.97% |
| petitionman vs Devil Jin | 29–40 | 42.03% |
| petitionman vs Paul | 35–32 | 52.24% |
| petitionman vs Asuka | 27–36 | 42.86% |
| petitionman vs Law | 28–24 | 53.85% |
| petitionman vs Clive | 23–22 | 51.11% |
| petitionman vs Nina | 26–17 | 60.47% |
| petitionman vs Lidia | 27–16 | 62.79% |
| petitionman vs Yoshimitsu | 20–21–1 | 48.78% |
| petitionman vs Eddy | 14–24 | 36.84% |
| petitionman vs Azucena | 15–19 | 44.12% |
| petitionman vs Leroy | 19–13 | 59.38% |
| petitionman vs Feng | 14–15 | 48.28% |
| petitionman vs Lars | 13–16 | 44.83% |
| petitionman vs Victor | 18–11 | 62.07% |
| petitionman vs Xiaoyu | 13–13 | 50.00% |
| petitionman vs Alisa | 17–8 | 68.00% |
| petitionman vs Raven | 16–9 | 64.00% |
| petitionman vs Leo | 7–15 | 31.82% |
| petitionman vs Jack-8 | 10–11 | 47.62% |
| petitionman vs Armor King | 13–8 | 61.90% |
| petitionman vs Fahkumram | 12–7 | 63.16% |
| petitionman vs Anna | 6–12 | 33.33% |
| petitionman vs Kuma | 7–7 | 50.00% |
| petitionman vs Claudio | 4–5 | 44.44% |
| petitionman vs Shaheen | 6–2 | 75.00% |
| petitionman vs Panda | 4–4 | 50.00% |
| petitionman vs Zafina | 3–5 | 37.50% |
| petitionman vs Miary Zo | 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.