| Speedless vs Lili | 10–5 | 66.67% |
| Speedless vs King | 3–11 | 21.43% |
| Speedless vs Law | 3–7 | 30.00% |
| Speedless vs Steve | 4–6 | 40.00% |
| Speedless vs Bryan | 6–3 | 66.67% |
| Speedless vs Reina | 8–1 | 88.89% |
| Speedless vs Lars | 1–5 | 16.67% |
| Speedless vs Kuma | 3–3 | 50.00% |
| Speedless vs Armor King | 3–3 | 50.00% |
| Speedless vs Jin | 2–3 | 40.00% |
| Speedless vs Dragunov | 4–1 | 80.00% |
| Speedless vs Leo | 1–4 | 20.00% |
| Speedless vs Victor | 0–5 | 0.00% |
| Speedless vs Hwoarang | 2–2 | 50.00% |
| Speedless vs Azucena | 4–0 | 100.00% |
| Speedless vs Eddy | 2–2 | 50.00% |
| Speedless vs Kazuya | 2–1 | 66.67% |
| Speedless vs Feng | 1–2 | 33.33% |
| Speedless vs Leroy | 2–1 | 66.67% |
| Speedless vs Clive | 1–2 | 33.33% |
| Speedless vs Alisa | 2–0 | 100.00% |
| Speedless vs Jun | 0–2 | 0.00% |
| Speedless vs Raven | 0–2 | 0.00% |
| Speedless vs Paul | 0–1 | 0.00% |
| Speedless vs Xiaoyu | 0–1 | 0.00% |
| Speedless 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.