| Perkful vs Heihachi | 27–58 | 31.76% |
| Perkful vs Jin | 21–29 | 42.00% |
| Perkful vs Kazuya | 22–25 | 46.81% |
| Perkful vs King | 20–24 | 45.45% |
| Perkful vs Steve | 17–27 | 38.64% |
| Perkful vs Reina | 12–30 | 28.57% |
| Perkful vs Nina | 15–19 | 44.12% |
| Perkful vs Azucena | 13–17 | 43.33% |
| Perkful vs Lili | 13–16 | 44.83% |
| Perkful vs Yoshimitsu | 10–18 | 35.71% |
| Perkful vs Eddy | 11–15 | 42.31% |
| Perkful vs Xiaoyu | 9–16 | 36.00% |
| Perkful vs Jack-8 | 13–9 | 59.09% |
| Perkful vs Paul | 3–18 | 14.29% |
| Perkful vs Clive | 5–15 | 25.00% |
| Perkful vs Asuka | 5–14 | 26.32% |
| Perkful vs Dragunov | 8–11 | 42.11% |
| Perkful vs Jun | 5–12 | 29.41% |
| Perkful vs Devil Jin | 4–9 | 30.77% |
| Perkful vs Lidia | 6–7 | 46.15% |
| Perkful vs Law | 3–9 | 25.00% |
| Perkful vs Victor | 2–9 | 18.18% |
| Perkful vs Lars | 4–6 | 40.00% |
| Perkful vs Bryan | 4–5 | 44.44% |
| Perkful vs Hwoarang | 5–3 | 62.50% |
| Perkful vs Zafina | 6–2 | 75.00% |
| Perkful vs Feng | 4–2 | 66.67% |
| Perkful vs Claudio | 4–2 | 66.67% |
| Perkful vs Lee | 2–4 | 33.33% |
| Perkful vs Leo | 3–2 | 60.00% |
| Perkful vs Kuma | 0–4 | 0.00% |
| Perkful vs Panda | 2–1 | 66.67% |
| Perkful vs Alisa | 0–1 | 0.00% |
| Perkful 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.