| Popayachi vs Kazuya | 32–16 | 66.67% |
| Popayachi vs Reina | 26–19 | 57.78% |
| Popayachi vs King | 25–14 | 64.10% |
| Popayachi vs Bryan | 15–23 | 39.47% |
| Popayachi vs Law | 19–16 | 54.29% |
| Popayachi vs Jin | 17–15 | 53.12% |
| Popayachi vs Hwoarang | 18–9 | 66.67% |
| Popayachi vs Lili | 18–8 | 69.23% |
| Popayachi vs Lee | 12–10 | 54.55% |
| Popayachi vs Paul | 15–6 | 71.43% |
| Popayachi vs Asuka | 14–7 | 66.67% |
| Popayachi vs Dragunov | 8–13 | 38.10% |
| Popayachi vs Yoshimitsu | 10–10 | 50.00% |
| Popayachi vs Steve | 13–6 | 68.42% |
| Popayachi vs Azucena | 9–9 | 50.00% |
| Popayachi vs Heihachi | 7–8 | 46.67% |
| Popayachi vs Leroy | 6–8 | 42.86% |
| Popayachi vs Raven | 9–5 | 64.29% |
| Popayachi vs Eddy | 7–7 | 50.00% |
| Popayachi vs Alisa | 6–6 | 50.00% |
| Popayachi vs Jun | 8–4 | 66.67% |
| Popayachi vs Feng | 5–6 | 45.45% |
| Popayachi vs Xiaoyu | 6–4 | 60.00% |
| Popayachi vs Lars | 6–3 | 66.67% |
| Popayachi vs Victor | 6–3 | 66.67% |
| Popayachi vs Nina | 4–4 | 50.00% |
| Popayachi vs Jack-8 | 4–3 | 57.14% |
| Popayachi vs Leo | 3–3 | 50.00% |
| Popayachi vs Lidia | 2–4 | 33.33% |
| Popayachi vs Clive | 3–3 | 50.00% |
| Popayachi vs Devil Jin | 1–4 | 20.00% |
| Popayachi vs Claudio | 1–4 | 20.00% |
| Popayachi vs Shaheen | 2–3 | 40.00% |
| Popayachi vs Zafina | 2–0 | 100.00% |
| Popayachi vs Anna | 2–0 | 100.00% |
| Popayachi vs Kuma | 1–0 | 100.00% |
| Popayachi 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.