| siuuuuu vs Hwoarang | 11–13 | 45.83% |
| siuuuuu vs Kazuya | 19–2 | 90.48% |
| siuuuuu vs King | 12–8 | 60.00% |
| siuuuuu vs Dragunov | 11–9 | 55.00% |
| siuuuuu vs Paul | 17–2 | 89.47% |
| siuuuuu vs Jin | 9–8 | 52.94% |
| siuuuuu vs Heihachi | 9–8 | 52.94% |
| siuuuuu vs Lili | 9–5 | 64.29% |
| siuuuuu vs Law | 10–3 | 76.92% |
| siuuuuu vs Xiaoyu | 11–2 | 84.62% |
| siuuuuu vs Reina | 4–9 | 30.77% |
| siuuuuu vs Steve | 9–3 | 75.00% |
| siuuuuu vs Yoshimitsu | 5–6 | 45.45% |
| siuuuuu vs Devil Jin | 9–0 | 100.00% |
| siuuuuu vs Azucena | 5–4 | 55.56% |
| siuuuuu vs Asuka | 6–2 | 75.00% |
| siuuuuu vs Alisa | 6–2 | 75.00% |
| siuuuuu vs Claudio | 4–4 | 50.00% |
| siuuuuu vs Leo | 4–3 | 57.14% |
| siuuuuu vs Victor | 6–1 | 85.71% |
| siuuuuu vs Bryan | 3–3 | 50.00% |
| siuuuuu vs Nina | 1–5 | 16.67% |
| siuuuuu vs Raven | 4–2 | 66.67% |
| siuuuuu vs Feng | 2–3 | 40.00% |
| siuuuuu vs Lee | 2–3 | 40.00% |
| siuuuuu vs Kuma | 4–1 | 80.00% |
| siuuuuu vs Jack-8 | 2–2 | 50.00% |
| siuuuuu vs Jun | 2–1 | 66.67% |
| siuuuuu vs Shaheen | 1–1 | 50.00% |
| siuuuuu vs Panda | 2–0 | 100.00% |
| siuuuuu vs Lidia | 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.