| Sefspice vs King | 8–5 | 61.54% |
| Sefspice vs Reina | 10–3 | 76.92% |
| Sefspice vs Law | 7–2 | 77.78% |
| Sefspice vs Hwoarang | 7–1 | 87.50% |
| Sefspice vs Kazuya | 4–2 | 66.67% |
| Sefspice vs Yoshimitsu | 3–2 | 60.00% |
| Sefspice vs Xiaoyu | 4–1 | 80.00% |
| Sefspice vs Lars | 3–1 | 75.00% |
| Sefspice vs Nina | 2–2 | 50.00% |
| Sefspice vs Eddy | 3–1 | 75.00% |
| Sefspice vs Heihachi | 3–1 | 75.00% |
| Sefspice vs Steve | 1–2 | 33.33% |
| Sefspice vs Feng | 1–2 | 33.33% |
| Sefspice vs Jun | 1–2 | 33.33% |
| Sefspice vs Asuka | 0–2 | 0.00% |
| Sefspice vs Lili | 1–1 | 50.00% |
| Sefspice vs Azucena | 0–2 | 0.00% |
| Sefspice vs Victor | 2–0 | 100.00% |
| Sefspice vs Paul | 1–0 | 100.00% |
| Sefspice vs Bryan | 1–0 | 100.00% |
| Sefspice vs Devil Jin | 0–1 | 0.00% |
| Sefspice vs Alisa | 1–0 | 100.00% |
| Sefspice vs Claudio | 0–1 | 0.00% |
| Sefspice vs Shaheen | 0–1 | 0.00% |
| Sefspice 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.