| Twain vs Heihachi | 44–12 | 78.57% |
| Twain vs Bryan | 27–8 | 77.14% |
| Twain vs Kazuya | 28–4 | 87.50% |
| Twain vs Steve | 24–5 | 82.76% |
| Twain vs King | 23–5 | 82.14% |
| Twain vs Hwoarang | 24–2 | 92.31% |
| Twain vs Clive | 20–3 | 86.96% |
| Twain vs Lee | 18–3 | 85.71% |
| Twain vs Lili | 14–6 | 70.00% |
| Twain vs Nina | 17–3 | 85.00% |
| Twain vs Reina | 14–6 | 70.00% |
| Twain vs Dragunov | 12–7 | 63.16% |
| Twain vs Eddy | 13–6 | 68.42% |
| Twain vs Leo | 13–4 | 76.47% |
| Twain vs Jin | 15–1 | 93.75% |
| Twain vs Azucena | 8–8 | 50.00% |
| Twain vs Lidia | 14–0 | 100.00% |
| Twain vs Paul | 9–4 | 69.23% |
| Twain vs Yoshimitsu | 10–3 | 76.92% |
| Twain vs Jack-8 | 8–5 | 61.54% |
| Twain vs Asuka | 11–1 | 91.67% |
| Twain vs Devil Jin | 9–1 | 90.00% |
| Twain vs Lars | 8–2 | 80.00% |
| Twain vs Jun | 7–2 | 77.78% |
| Twain vs Alisa | 6–2 | 75.00% |
| Twain vs Feng | 6–1 | 85.71% |
| Twain vs Shaheen | 6–1 | 85.71% |
| Twain vs Victor | 5–2 | 71.43% |
| Twain vs Xiaoyu | 4–0 | 100.00% |
| Twain vs Claudio | 2–2 | 50.00% |
| Twain vs Raven | 4–0 | 100.00% |
| Twain vs Law | 1–2 | 33.33% |
| Twain vs Leroy | 1–2 | 33.33% |
| Twain vs Kuma | 0–1 | 0.00% |
| Twain vs Zafina | 0–1 | 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.