| PEIKOU7 vs King | 57–39 | 59.38% |
| PEIKOU7 vs Reina | 42–45 | 48.28% |
| PEIKOU7 vs Heihachi | 37–40 | 48.05% |
| PEIKOU7 vs Jin | 35–37 | 48.61% |
| PEIKOU7 vs Kazuya | 40–25 | 61.54% |
| PEIKOU7 vs Law | 27–26 | 50.94% |
| PEIKOU7 vs Bryan | 21–29 | 42.00% |
| PEIKOU7 vs Eddy | 26–23 | 53.06% |
| PEIKOU7 vs Paul | 17–30 | 36.17% |
| PEIKOU7 vs Hwoarang | 29–18 | 61.70% |
| PEIKOU7 vs Steve | 30–17 | 63.83% |
| PEIKOU7 vs Asuka | 16–20 | 44.44% |
| PEIKOU7 vs Azucena | 15–20 | 42.86% |
| PEIKOU7 vs Lili | 21–12 | 63.64% |
| PEIKOU7 vs Yoshimitsu | 20–11 | 64.52% |
| PEIKOU7 vs Devil Jin | 11–20 | 35.48% |
| PEIKOU7 vs Dragunov | 15–15 | 50.00% |
| PEIKOU7 vs Lidia | 13–13 | 50.00% |
| PEIKOU7 vs Jun | 8–12 | 40.00% |
| PEIKOU7 vs Feng | 8–11 | 42.11% |
| PEIKOU7 vs Lars | 11–6 | 64.71% |
| PEIKOU7 vs Alisa | 5–12 | 29.41% |
| PEIKOU7 vs Nina | 8–7 | 53.33% |
| PEIKOU7 vs Xiaoyu | 10–4 | 71.43% |
| PEIKOU7 vs Panda | 8–6 | 57.14% |
| PEIKOU7 vs Victor | 7–6 | 53.85% |
| PEIKOU7 vs Jack-8 | 6–6 | 50.00% |
| PEIKOU7 vs Claudio | 8–4 | 66.67% |
| PEIKOU7 vs Zafina | 6–6 | 50.00% |
| PEIKOU7 vs Lee | 6–5 | 54.55% |
| PEIKOU7 vs Leroy | 8–3 | 72.73% |
| PEIKOU7 vs Clive | 3–8 | 27.27% |
| PEIKOU7 vs Raven | 5–5 | 50.00% |
| PEIKOU7 vs Anna | 4–4 | 50.00% |
| PEIKOU7 vs Leo | 4–3 | 57.14% |
| PEIKOU7 vs Shaheen | 3–3 | 50.00% |
| PEIKOU7 vs Fahkumram | 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.