| speeDevil vs King | 27–19 | 58.70% |
| speeDevil vs Jin | 28–18 | 60.87% |
| speeDevil vs Lee | 24–14 | 63.16% |
| speeDevil vs Bryan | 23–12 | 65.71% |
| speeDevil vs Clive | 25–9 | 73.53% |
| speeDevil vs Yoshimitsu | 20–12 | 62.50% |
| speeDevil vs Kazuya | 24–8 | 75.00% |
| speeDevil vs Hwoarang | 13–18 | 41.94% |
| speeDevil vs Shaheen | 13–12 | 52.00% |
| speeDevil vs Law | 17–5 | 77.27% |
| speeDevil vs Devil Jin | 12–10 | 54.55% |
| speeDevil vs Lars | 12–10 | 54.55% |
| speeDevil vs Victor | 15–6 | 71.43% |
| speeDevil vs Alisa | 9–9 | 50.00% |
| speeDevil vs Steve | 8–9 | 47.06% |
| speeDevil vs Dragunov | 8–8 | 50.00% |
| speeDevil vs Kuma | 10–6 | 62.50% |
| speeDevil vs Paul | 9–6 | 60.00% |
| speeDevil vs Reina | 7–8 | 46.67% |
| speeDevil vs Lidia | 9–6 | 60.00% |
| speeDevil vs Raven | 9–5 | 64.29% |
| speeDevil vs Eddy | 10–4 | 71.43% |
| speeDevil vs Jack-8 | 8–5 | 61.54% |
| speeDevil vs Asuka | 10–3 | 76.92% |
| speeDevil vs Nina | 9–4 | 69.23% |
| speeDevil vs Heihachi | 9–3 | 75.00% |
| speeDevil vs Claudio | 8–3 | 72.73% |
| speeDevil vs Leroy | 5–3 | 62.50% |
| speeDevil vs Azucena | 7–1 | 87.50% |
| speeDevil vs Zafina | 5–2 | 71.43% |
| speeDevil vs Feng | 3–3 | 50.00% |
| speeDevil vs Lili | 6–0 | 100.00% |
| speeDevil vs Xiaoyu | 3–0 | 100.00% |
| speeDevil vs Panda | 2–1 | 66.67% |
| speeDevil vs Jun | 3–0 | 100.00% |
| speeDevil vs Leo | 0–2 | 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.