| Speed4orce vs Steve | 6–5 | 54.55% |
| Speed4orce vs Devil Jin | 2–7 | 22.22% |
| Speed4orce vs Jin | 4–2 | 66.67% |
| Speed4orce vs Azucena | 4–2 | 66.67% |
| Speed4orce vs Shaheen | 4–1 | 80.00% |
| Speed4orce vs Paul | 4–0 | 100.00% |
| Speed4orce vs Law | 2–2 | 50.00% |
| Speed4orce vs Feng | 1–3 | 25.00% |
| Speed4orce vs Lars | 1–3 | 25.00% |
| Speed4orce vs Eddy | 2–2 | 50.00% |
| Speed4orce vs Yoshimitsu | 0–2 | 0.00% |
| Speed4orce vs Hwoarang | 1–1 | 50.00% |
| Speed4orce vs Xiaoyu | 1–1 | 50.00% |
| Speed4orce vs Kazuya | 0–2 | 0.00% |
| Speed4orce vs Lili | 2–0 | 100.00% |
| Speed4orce vs Nina | 2–0 | 100.00% |
| Speed4orce vs Panda | 2–0 | 100.00% |
| Speed4orce vs Reina | 1–1 | 50.00% |
| Speed4orce vs King | 0–1 | 0.00% |
| Speed4orce vs Dragunov | 0–1 | 0.00% |
| Speed4orce vs Zafina | 1–0 | 100.00% |
| Speed4orce vs Lidia | 1–0 | 100.00% |
| Speed4orce vs Heihachi | 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.