| Siuuuu vs Bryan | 53–54–1 | 49.53% |
| Siuuuu vs Jin | 60–39 | 60.61% |
| Siuuuu vs King | 61–35 | 63.54% |
| Siuuuu vs Reina | 43–50 | 46.24% |
| Siuuuu vs Kazuya | 47–45 | 51.09% |
| Siuuuu vs Hwoarang | 38–49 | 43.68% |
| Siuuuu vs Steve | 43–39 | 52.44% |
| Siuuuu vs Yoshimitsu | 28–48 | 36.84% |
| Siuuuu vs Paul | 38–37 | 50.67% |
| Siuuuu vs Dragunov | 42–33 | 56.00% |
| Siuuuu vs Law | 39–31 | 55.71% |
| Siuuuu vs Lee | 34–30 | 53.12% |
| Siuuuu vs Azucena | 32–31 | 50.79% |
| Siuuuu vs Heihachi | 32–30 | 51.61% |
| Siuuuu vs Lili | 22–39 | 36.07% |
| Siuuuu vs Jun | 27–31 | 46.55% |
| Siuuuu vs Victor | 27–25 | 51.92% |
| Siuuuu vs Xiaoyu | 18–32 | 36.00% |
| Siuuuu vs Lars | 24–21 | 53.33% |
| Siuuuu vs Feng | 20–23 | 46.51% |
| Siuuuu vs Asuka | 16–26 | 38.10% |
| Siuuuu vs Raven | 22–15 | 59.46% |
| Siuuuu vs Alisa | 14–21 | 40.00% |
| Siuuuu vs Nina | 10–25 | 28.57% |
| Siuuuu vs Clive | 15–18 | 45.45% |
| Siuuuu vs Leroy | 15–15 | 50.00% |
| Siuuuu vs Eddy | 18–12 | 60.00% |
| Siuuuu vs Kuma | 20–6 | 76.92% |
| Siuuuu vs Zafina | 12–14 | 46.15% |
| Siuuuu vs Jack-8 | 11–13 | 45.83% |
| Siuuuu vs Devil Jin | 10–14 | 41.67% |
| Siuuuu vs Leo | 14–8 | 63.64% |
| Siuuuu vs Claudio | 10–8 | 55.56% |
| Siuuuu vs Lidia | 7–10 | 41.18% |
| Siuuuu vs Anna | 9–6 | 60.00% |
| Siuuuu vs Fahkumram | 10–4 | 71.43% |
| Siuuuu vs Panda | 7–6 | 53.85% |
| Siuuuu vs Shaheen | 9–3 | 75.00% |
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.