| speeddom vs Jin | 28–33 | 45.90% |
| speeddom vs King | 21–27 | 43.75% |
| speeddom vs Kazuya | 17–25 | 40.48% |
| speeddom vs Dragunov | 26–15 | 63.41% |
| speeddom vs Reina | 21–17 | 55.26% |
| speeddom vs Hwoarang | 15–21 | 41.67% |
| speeddom vs Bryan | 18–18 | 50.00% |
| speeddom vs Law | 13–18 | 41.94% |
| speeddom vs Eddy | 15–15 | 50.00% |
| speeddom vs Azucena | 15–11 | 57.69% |
| speeddom vs Steve | 11–12 | 47.83% |
| speeddom vs Lars | 14–9 | 60.87% |
| speeddom vs Asuka | 9–13 | 40.91% |
| speeddom vs Devil Jin | 13–8 | 61.90% |
| speeddom vs Lili | 15–6 | 71.43% |
| speeddom vs Jun | 9–11 | 45.00% |
| speeddom vs Paul | 5–11 | 31.25% |
| speeddom vs Yoshimitsu | 4–12 | 25.00% |
| speeddom vs Leroy | 9–5 | 64.29% |
| speeddom vs Victor | 7–7 | 50.00% |
| speeddom vs Leo | 5–7 | 41.67% |
| speeddom vs Nina | 3–9 | 25.00% |
| speeddom vs Xiaoyu | 9–2 | 81.82% |
| speeddom vs Claudio | 8–3 | 72.73% |
| speeddom vs Feng | 3–5 | 37.50% |
| speeddom vs Alisa | 3–5 | 37.50% |
| speeddom vs Kuma | 4–3 | 57.14% |
| speeddom vs Zafina | 3–4 | 42.86% |
| speeddom vs Raven | 2–3 | 40.00% |
| speeddom vs Shaheen | 2–2 | 50.00% |
| speeddom vs Jack-8 | 3–0 | 100.00% |
| speeddom vs Lee | 1–2 | 33.33% |
| speeddom vs Panda | 2–1 | 66.67% |
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.