| Potaeko vs Heihachi | 10–30 | 25.00% |
| Potaeko vs King | 11–25 | 30.56% |
| Potaeko vs Reina | 9–14 | 39.13% |
| Potaeko vs Hwoarang | 8–11 | 42.11% |
| Potaeko vs Kazuya | 7–10 | 41.18% |
| Potaeko vs Law | 8–8 | 50.00% |
| Potaeko vs Victor | 3–12 | 20.00% |
| Potaeko vs Dragunov | 4–10 | 28.57% |
| Potaeko vs Alisa | 5–9 | 35.71% |
| Potaeko vs Xiaoyu | 5–8 | 38.46% |
| Potaeko vs Bryan | 3–10 | 23.08% |
| Potaeko vs Steve | 9–2 | 81.82% |
| Potaeko vs Lili | 4–7 | 36.36% |
| Potaeko vs Lars | 0–10 | 0.00% |
| Potaeko vs Jun | 5–5 | 50.00% |
| Potaeko vs Jin | 0–9 | 0.00% |
| Potaeko vs Lidia | 3–6 | 33.33% |
| Potaeko vs Feng | 0–8 | 0.00% |
| Potaeko vs Asuka | 3–4 | 42.86% |
| Potaeko vs Paul | 2–4 | 33.33% |
| Potaeko vs Lee | 2–4 | 33.33% |
| Potaeko vs Leroy | 3–3 | 50.00% |
| Potaeko vs Devil Jin | 1–4 | 20.00% |
| Potaeko vs Claudio | 2–3 | 40.00% |
| Potaeko vs Nina | 3–2 | 60.00% |
| Potaeko vs Kuma | 3–2 | 60.00% |
| Potaeko vs Yoshimitsu | 0–4 | 0.00% |
| Potaeko vs Jack-8 | 0–4 | 0.00% |
| Potaeko vs Shaheen | 0–3 | 0.00% |
| Potaeko vs Raven | 1–2 | 33.33% |
| Potaeko vs Eddy | 2–1 | 66.67% |
| Potaeko vs Leo | 2–0 | 100.00% |
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.