| Speed4rce vs King | 31–62 | 33.33% |
| Speed4rce vs Jin | 50–40 | 55.56% |
| Speed4rce vs Kazuya | 36–45 | 44.44% |
| Speed4rce vs Reina | 34–44 | 43.59% |
| Speed4rce vs Dragunov | 32–45 | 41.56% |
| Speed4rce vs Lili | 32–37 | 46.38% |
| Speed4rce vs Bryan | 25–41 | 37.88% |
| Speed4rce vs Steve | 40–25 | 61.54% |
| Speed4rce vs Hwoarang | 29–35 | 45.31% |
| Speed4rce vs Azucena | 17–35 | 32.69% |
| Speed4rce vs Feng | 23–27 | 46.00% |
| Speed4rce vs Law | 21–27 | 43.75% |
| Speed4rce vs Paul | 22–25 | 46.81% |
| Speed4rce vs Lars | 25–17 | 59.52% |
| Speed4rce vs Alisa | 16–26 | 38.10% |
| Speed4rce vs Devil Jin | 23–18 | 56.10% |
| Speed4rce vs Lee | 18–23 | 43.90% |
| Speed4rce vs Yoshimitsu | 15–25 | 37.50% |
| Speed4rce vs Jack-8 | 22–18 | 55.00% |
| Speed4rce vs Asuka | 17–18 | 48.57% |
| Speed4rce vs Leroy | 8–26 | 23.53% |
| Speed4rce vs Victor | 14–15 | 48.28% |
| Speed4rce vs Eddy | 10–17 | 37.04% |
| Speed4rce vs Nina | 9–17 | 34.62% |
| Speed4rce vs Xiaoyu | 10–13 | 43.48% |
| Speed4rce vs Raven | 15–6 | 71.43% |
| Speed4rce vs Leo | 12–6 | 66.67% |
| Speed4rce vs Jun | 6–9 | 40.00% |
| Speed4rce vs Claudio | 4–9 | 30.77% |
| Speed4rce vs Kuma | 5–8 | 38.46% |
| Speed4rce vs Zafina | 6–7 | 46.15% |
| Speed4rce vs Lidia | 5–8 | 38.46% |
| Speed4rce vs Shaheen | 3–5 | 37.50% |
| Speed4rce vs Panda | 3–3 | 50.00% |
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.