| PieSeidon vs Clive | 44–16 | 73.33% |
| PieSeidon vs Steve | 42–15 | 73.68% |
| PieSeidon vs Jin | 39–15 | 72.22% |
| PieSeidon vs King | 27–20 | 57.45% |
| PieSeidon vs Law | 32–9 | 78.05% |
| PieSeidon vs Kazuya | 28–13 | 68.29% |
| PieSeidon vs Heihachi | 28–13 | 68.29% |
| PieSeidon vs Reina | 24–10 | 70.59% |
| PieSeidon vs Hwoarang | 30–2 | 93.75% |
| PieSeidon vs Bryan | 20–12 | 62.50% |
| PieSeidon vs Lars | 21–11 | 65.62% |
| PieSeidon vs Fahkumram | 14–16 | 46.67% |
| PieSeidon vs Nina | 17–12 | 58.62% |
| PieSeidon vs Feng | 19–9 | 67.86% |
| PieSeidon vs Jun | 17–8 | 68.00% |
| PieSeidon vs Lili | 14–10 | 58.33% |
| PieSeidon vs Yoshimitsu | 16–7 | 69.57% |
| PieSeidon vs Lee | 12–11 | 52.17% |
| PieSeidon vs Azucena | 16–7 | 69.57% |
| PieSeidon vs Dragunov | 17–5 | 77.27% |
| PieSeidon vs Lidia | 16–6 | 72.73% |
| PieSeidon vs Asuka | 14–7 | 66.67% |
| PieSeidon vs Devil Jin | 8–13 | 38.10% |
| PieSeidon vs Paul | 13–6 | 68.42% |
| PieSeidon vs Eddy | 12–5 | 70.59% |
| PieSeidon vs Leo | 8–8 | 50.00% |
| PieSeidon vs Leroy | 9–5 | 64.29% |
| PieSeidon vs Xiaoyu | 9–4 | 69.23% |
| PieSeidon vs Jack-8 | 7–6 | 53.85% |
| PieSeidon vs Alisa | 7–5 | 58.33% |
| PieSeidon vs Claudio | 7–5 | 58.33% |
| PieSeidon vs Raven | 7–5 | 58.33% |
| PieSeidon vs Victor | 7–4 | 63.64% |
| PieSeidon vs Shaheen | 6–0 | 100.00% |
| PieSeidon vs Kuma | 4–2 | 66.67% |
| PieSeidon vs Panda | 4–2 | 66.67% |
| PieSeidon vs Anna | 2–1 | 66.67% |
| PieSeidon vs Zafina | 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.