| pierpunk vs Eddy | 8–9 | 47.06% |
| pierpunk vs Hwoarang | 7–7 | 50.00% |
| pierpunk vs Reina | 10–2 | 83.33% |
| pierpunk vs Law | 5–6 | 45.45% |
| pierpunk vs Bryan | 7–3 | 70.00% |
| pierpunk vs Paul | 7–1 | 87.50% |
| pierpunk vs Kazuya | 4–4 | 50.00% |
| pierpunk vs Lee | 5–3 | 62.50% |
| pierpunk vs Yoshimitsu | 5–2 | 71.43% |
| pierpunk vs Jin | 4–3 | 57.14% |
| pierpunk vs Azucena | 2–5 | 28.57% |
| pierpunk vs King | 4–2 | 66.67% |
| pierpunk vs Asuka | 5–1 | 83.33% |
| pierpunk vs Lars | 3–3 | 50.00% |
| pierpunk vs Shaheen | 3–3 | 50.00% |
| pierpunk vs Kuma | 2–4 | 33.33% |
| pierpunk vs Devil Jin | 2–3 | 40.00% |
| pierpunk vs Lili | 4–1 | 80.00% |
| pierpunk vs Dragunov | 2–3 | 40.00% |
| pierpunk vs Raven | 3–2 | 60.00% |
| pierpunk vs Steve | 3–1 | 75.00% |
| pierpunk vs Alisa | 4–0 | 100.00% |
| pierpunk vs Leroy | 2–2 | 50.00% |
| pierpunk vs Nina | 2–1 | 66.67% |
| pierpunk vs Jun | 2–1 | 66.67% |
| pierpunk vs Victor | 0–3 | 0.00% |
| pierpunk vs Claudio | 0–2 | 0.00% |
| pierpunk vs Xiaoyu | 1–0 | 100.00% |
| pierpunk vs Leo | 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.