| SEIBAPERFECTI vs Reina | 31–37 | 45.59% |
| SEIBAPERFECTI vs Jin | 27–33 | 45.00% |
| SEIBAPERFECTI vs Kazuya | 32–23 | 58.18% |
| SEIBAPERFECTI vs Dragunov | 21–21 | 50.00% |
| SEIBAPERFECTI vs King | 18–21 | 46.15% |
| SEIBAPERFECTI vs Paul | 19–17 | 52.78% |
| SEIBAPERFECTI vs Bryan | 19–14 | 57.58% |
| SEIBAPERFECTI vs Steve | 14–16 | 46.67% |
| SEIBAPERFECTI vs Lee | 18–11 | 62.07% |
| SEIBAPERFECTI vs Jun | 13–15 | 46.43% |
| SEIBAPERFECTI vs Eddy | 16–12 | 57.14% |
| SEIBAPERFECTI vs Asuka | 14–12 | 53.85% |
| SEIBAPERFECTI vs Nina | 10–16 | 38.46% |
| SEIBAPERFECTI vs Hwoarang | 13–12 | 52.00% |
| SEIBAPERFECTI vs Azucena | 12–12 | 50.00% |
| SEIBAPERFECTI vs Yoshimitsu | 8–13 | 38.10% |
| SEIBAPERFECTI vs Devil Jin | 9–10 | 47.37% |
| SEIBAPERFECTI vs Claudio | 9–9 | 50.00% |
| SEIBAPERFECTI vs Victor | 5–12 | 29.41% |
| SEIBAPERFECTI vs Xiaoyu | 6–9 | 40.00% |
| SEIBAPERFECTI vs Law | 8–6 | 57.14% |
| SEIBAPERFECTI vs Alisa | 8–6 | 57.14% |
| SEIBAPERFECTI vs Lili | 11–2 | 84.62% |
| SEIBAPERFECTI vs Leo | 9–2 | 81.82% |
| SEIBAPERFECTI vs Lars | 8–3 | 72.73% |
| SEIBAPERFECTI vs Kuma | 4–7 | 36.36% |
| SEIBAPERFECTI vs Shaheen | 6–3 | 66.67% |
| SEIBAPERFECTI vs Leroy | 5–4 | 55.56% |
| SEIBAPERFECTI vs Heihachi | 4–5 | 44.44% |
| SEIBAPERFECTI vs Raven | 0–8 | 0.00% |
| SEIBAPERFECTI vs Jack-8 | 2–5 | 28.57% |
| SEIBAPERFECTI vs Feng | 4–3 | 57.14% |
| SEIBAPERFECTI vs Clive | 3–3 | 50.00% |
| SEIBAPERFECTI vs Lidia | 0–5 | 0.00% |
| SEIBAPERFECTI vs Zafina | 2–1 | 66.67% |
| SEIBAPERFECTI vs Panda | 1–1 | 50.00% |
| SEIBAPERFECTI vs Anna | 0–2 | 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.