| Speed master vs Jin | 53–47 | 53.00% |
| Speed master vs Kazuya | 52–46 | 53.06% |
| Speed master vs Bryan | 41–41 | 50.00% |
| Speed master vs King | 39–38 | 50.65% |
| Speed master vs Hwoarang | 47–22 | 68.12% |
| Speed master vs Victor | 40–20 | 66.67% |
| Speed master vs Lili | 35–24 | 59.32% |
| Speed master vs Dragunov | 32–26 | 55.17% |
| Speed master vs Reina | 33–25 | 56.90% |
| Speed master vs Steve | 35–20 | 63.64% |
| Speed master vs Eddy | 26–29 | 47.27% |
| Speed master vs Law | 32–19 | 62.75% |
| Speed master vs Yoshimitsu | 27–20 | 57.45% |
| Speed master vs Asuka | 19–28 | 40.43% |
| Speed master vs Lee | 20–26 | 43.48% |
| Speed master vs Jun | 21–25 | 45.65% |
| Speed master vs Heihachi | 21–20 | 51.22% |
| Speed master vs Clive | 20–21 | 48.78% |
| Speed master vs Paul | 18–21 | 46.15% |
| Speed master vs Xiaoyu | 19–18 | 51.35% |
| Speed master vs Azucena | 19–18 | 51.35% |
| Speed master vs Leo | 13–20 | 39.39% |
| Speed master vs Lars | 14–19 | 42.42% |
| Speed master vs Nina | 17–14 | 54.84% |
| Speed master vs Raven | 17–12 | 58.62% |
| Speed master vs Leroy | 15–12 | 55.56% |
| Speed master vs Lidia | 11–14 | 44.00% |
| Speed master vs Alisa | 12–9 | 57.14% |
| Speed master vs Zafina | 11–8 | 57.89% |
| Speed master vs Feng | 9–8 | 52.94% |
| Speed master vs Devil Jin | 11–5 | 68.75% |
| Speed master vs Jack-8 | 2–9 | 18.18% |
| Speed master vs Claudio | 3–7 | 30.00% |
| Speed master vs Shaheen | 7–3 | 70.00% |
| Speed master vs Anna | 6–4 | 60.00% |
| Speed master vs Kuma | 4–4 | 50.00% |
| Speed master vs Fahkumram | 4–2 | 66.67% |
| Speed master vs Panda | 3–2 | 60.00% |
| Speed master vs Armor King | 1–0 | 100.00% |
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.