| pieman928 vs Reina | 21–24 | 46.67% |
| pieman928 vs Steve | 21–11 | 65.62% |
| pieman928 vs Law | 17–14 | 54.84% |
| pieman928 vs Kazuya | 12–16 | 42.86% |
| pieman928 vs Jin | 15–11 | 57.69% |
| pieman928 vs Jun | 18–8 | 69.23% |
| pieman928 vs Bryan | 15–9 | 62.50% |
| pieman928 vs Hwoarang | 8–15 | 34.78% |
| pieman928 vs Dragunov | 10–11 | 47.62% |
| pieman928 vs Clive | 9–12 | 42.86% |
| pieman928 vs King | 12–5 | 70.59% |
| pieman928 vs Devil Jin | 11–6 | 64.71% |
| pieman928 vs Yoshimitsu | 10–5 | 66.67% |
| pieman928 vs Victor | 9–6 | 60.00% |
| pieman928 vs Heihachi | 6–9 | 40.00% |
| pieman928 vs Eddy | 6–7 | 46.15% |
| pieman928 vs Leo | 5–6 | 45.45% |
| pieman928 vs Alisa | 2–7 | 22.22% |
| pieman928 vs Paul | 4–3 | 57.14% |
| pieman928 vs Xiaoyu | 5–2 | 71.43% |
| pieman928 vs Asuka | 2–5 | 28.57% |
| pieman928 vs Feng | 1–4 | 20.00% |
| pieman928 vs Nina | 4–1 | 80.00% |
| pieman928 vs Kuma | 3–2 | 60.00% |
| pieman928 vs Anna | 4–1 | 80.00% |
| pieman928 vs Lili | 3–1 | 75.00% |
| pieman928 vs Lee | 1–3 | 25.00% |
| pieman928 vs Leroy | 2–2 | 50.00% |
| pieman928 vs Lars | 2–1 | 66.67% |
| pieman928 vs Claudio | 0–3 | 0.00% |
| pieman928 vs Shaheen | 2–0 | 100.00% |
| pieman928 vs Zafina | 1–0 | 100.00% |
| pieman928 vs Lidia | 1–0 | 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.