| Seibs30 vs Steve | 6–14 | 30.00% |
| Seibs30 vs Jin | 6–7 | 46.15% |
| Seibs30 vs Hwoarang | 2–5 | 28.57% |
| Seibs30 vs Alisa | 3–3 | 50.00% |
| Seibs30 vs Asuka | 2–3 | 40.00% |
| Seibs30 vs Law | 1–2 | 33.33% |
| Seibs30 vs King | 2–1 | 66.67% |
| Seibs30 vs Kazuya | 1–2 | 33.33% |
| Seibs30 vs Leo | 2–1 | 66.67% |
| Seibs30 vs Heihachi | 2–1 | 66.67% |
| Seibs30 vs Yoshimitsu | 2–0 | 100.00% |
| Seibs30 vs Xiaoyu | 0–2 | 0.00% |
| Seibs30 vs Lili | 0–2 | 0.00% |
| Seibs30 vs Kuma | 2–0 | 100.00% |
| Seibs30 vs Lidia | 2–0 | 100.00% |
| Seibs30 vs Lars | 1–0 | 100.00% |
| Seibs30 vs Shaheen | 1–0 | 100.00% |
| Seibs30 vs Nina | 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.