| Speedway vs King | 9–13 | 40.91% |
| Speedway vs Reina | 6–11 | 35.29% |
| Speedway vs Jin | 9–6 | 60.00% |
| Speedway vs Kazuya | 5–9 | 35.71% |
| Speedway vs Dragunov | 6–8 | 42.86% |
| Speedway vs Lili | 3–8 | 27.27% |
| Speedway vs Hwoarang | 3–7 | 30.00% |
| Speedway vs Jun | 2–8 | 20.00% |
| Speedway vs Law | 5–3 | 62.50% |
| Speedway vs Lars | 3–4 | 42.86% |
| Speedway vs Alisa | 2–5 | 28.57% |
| Speedway vs Xiaoyu | 2–4 | 33.33% |
| Speedway vs Asuka | 5–1 | 83.33% |
| Speedway vs Azucena | 5–1 | 83.33% |
| Speedway vs Raven | 4–2 | 66.67% |
| Speedway vs Eddy | 3–3 | 50.00% |
| Speedway vs Yoshimitsu | 1–4 | 20.00% |
| Speedway vs Steve | 3–2 | 60.00% |
| Speedway vs Nina | 2–3 | 40.00% |
| Speedway vs Bryan | 2–2 | 50.00% |
| Speedway vs Leo | 1–3 | 25.00% |
| Speedway vs Lee | 2–2 | 50.00% |
| Speedway vs Panda | 3–1 | 75.00% |
| Speedway vs Leroy | 4–0 | 100.00% |
| Speedway vs Victor | 2–2 | 50.00% |
| Speedway vs Paul | 2–1 | 66.67% |
| Speedway vs Devil Jin | 0–3 | 0.00% |
| Speedway vs Feng | 2–1 | 66.67% |
| Speedway vs Shaheen | 2–1 | 66.67% |
| Speedway vs Claudio | 2–0 | 100.00% |
| Speedway vs Kuma | 2–0 | 100.00% |
| Speedway vs Zafina | 0–2 | 0.00% |
| Speedway vs Jack-8 | 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.