| speedcook vs Kazuya | 83–59–1 | 58.45% |
| speedcook vs Reina | 70–57 | 55.12% |
| speedcook vs Bryan | 64–48 | 57.14% |
| speedcook vs Hwoarang | 74–34 | 68.52% |
| speedcook vs Dragunov | 59–48 | 55.14% |
| speedcook vs Steve | 49–38 | 56.32% |
| speedcook vs Victor | 52–31 | 62.65% |
| speedcook vs King | 50–32 | 60.98% |
| speedcook vs Jin | 51–27 | 65.38% |
| speedcook vs Claudio | 43–35 | 55.13% |
| speedcook vs Lee | 41–36 | 53.25% |
| speedcook vs Asuka | 38–32 | 54.29% |
| speedcook vs Devil Jin | 38–31 | 55.07% |
| speedcook vs Lili | 38–31 | 55.07% |
| speedcook vs Lars | 41–26 | 61.19% |
| speedcook vs Paul | 41–25 | 62.12% |
| speedcook vs Feng | 32–34 | 48.48% |
| speedcook vs Lidia | 35–29 | 54.69% |
| speedcook vs Law | 28–31 | 47.46% |
| speedcook vs Jack-8 | 29–26 | 52.73% |
| speedcook vs Azucena | 30–24 | 55.56% |
| speedcook vs Shaheen | 29–21 | 58.00% |
| speedcook vs Jun | 29–21 | 58.00% |
| speedcook vs Alisa | 29–19 | 60.42% |
| speedcook vs Nina | 26–20 | 56.52% |
| speedcook vs Zafina | 19–26 | 42.22% |
| speedcook vs Leo | 23–20 | 53.49% |
| speedcook vs Xiaoyu | 20–21 | 48.78% |
| speedcook vs Leroy | 24–17 | 58.54% |
| speedcook vs Miary Zo | 23–18 | 56.10% |
| speedcook vs Heihachi | 17–22 | 43.59% |
| speedcook vs Clive | 21–18 | 53.85% |
| speedcook vs Kuma | 12–22 | 35.29% |
| speedcook vs Yoshimitsu | 17–16 | 51.52% |
| speedcook vs Eddy | 15–15 | 50.00% |
| speedcook vs Raven | 14–13 | 51.85% |
| speedcook vs Armor King | 17–9 | 65.38% |
| speedcook vs Panda | 10–10 | 50.00% |
| speedcook vs Anna | 6–5 | 54.55% |
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.