| Petah vs Bryan | 54–64 | 45.76% |
| Petah vs King | 52–57 | 47.71% |
| Petah vs Dragunov | 49–45 | 52.13% |
| Petah vs Hwoarang | 34–43 | 44.16% |
| Petah vs Jin | 36–40 | 47.37% |
| Petah vs Yoshimitsu | 37–36 | 50.68% |
| Petah vs Lars | 39–34 | 53.42% |
| Petah vs Lili | 37–31 | 54.41% |
| Petah vs Jun | 35–27–1 | 56.45% |
| Petah vs Law | 35–26 | 57.38% |
| Petah vs Kazuya | 40–21 | 65.57% |
| Petah vs Claudio | 31–30 | 50.82% |
| Petah vs Devil Jin | 31–22 | 58.49% |
| Petah vs Steve | 31–21 | 59.62% |
| Petah vs Victor | 30–20 | 60.00% |
| Petah vs Azucena | 24–24 | 50.00% |
| Petah vs Kuma | 26–20 | 56.52% |
| Petah vs Reina | 27–18 | 60.00% |
| Petah vs Lee | 24–20 | 54.55% |
| Petah vs Paul | 20–22 | 47.62% |
| Petah vs Feng | 21–20 | 51.22% |
| Petah vs Eddy | 22–18 | 55.00% |
| Petah vs Leroy | 23–16 | 58.97% |
| Petah vs Nina | 18–19 | 48.65% |
| Petah vs Xiaoyu | 12–22 | 35.29% |
| Petah vs Jack-8 | 17–15 | 53.12% |
| Petah vs Raven | 17–15 | 53.12% |
| Petah vs Leo | 10–19 | 34.48% |
| Petah vs Asuka | 21–6 | 77.78% |
| Petah vs Alisa | 11–15 | 42.31% |
| Petah vs Zafina | 8–18 | 30.77% |
| Petah vs Shaheen | 9–13 | 40.91% |
| Petah vs Anna | 2–16 | 11.11% |
| Petah vs Heihachi | 8–8 | 50.00% |
| Petah vs Lidia | 4–8 | 33.33% |
| Petah vs Clive | 5–6 | 45.45% |
| Petah vs Armor King | 3–5 | 37.50% |
| Petah vs Fahkumram | 6–0 | 100.00% |
| Petah vs Panda | 3–1 | 75.00% |
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.