| siwoo7477 vs Reina | 15–7 | 68.18% |
| siwoo7477 vs Dragunov | 7–12 | 36.84% |
| siwoo7477 vs Hwoarang | 7–11 | 38.89% |
| siwoo7477 vs Kazuya | 8–10 | 44.44% |
| siwoo7477 vs King | 6–10 | 37.50% |
| siwoo7477 vs Jin | 10–6 | 62.50% |
| siwoo7477 vs Eddy | 1–13 | 7.14% |
| siwoo7477 vs Paul | 5–6 | 45.45% |
| siwoo7477 vs Lili | 6–5 | 54.55% |
| siwoo7477 vs Leo | 5–6 | 45.45% |
| siwoo7477 vs Law | 6–4 | 60.00% |
| siwoo7477 vs Bryan | 2–8 | 20.00% |
| siwoo7477 vs Alisa | 2–6 | 25.00% |
| siwoo7477 vs Jun | 1–6 | 14.29% |
| siwoo7477 vs Victor | 0–7 | 0.00% |
| siwoo7477 vs Steve | 2–4 | 33.33% |
| siwoo7477 vs Lars | 0–6 | 0.00% |
| siwoo7477 vs Xiaoyu | 4–1 | 80.00% |
| siwoo7477 vs Asuka | 3–2 | 60.00% |
| siwoo7477 vs Feng | 3–2 | 60.00% |
| siwoo7477 vs Yoshimitsu | 2–2 | 50.00% |
| siwoo7477 vs Devil Jin | 1–3 | 25.00% |
| siwoo7477 vs Claudio | 2–2 | 50.00% |
| siwoo7477 vs Raven | 3–1 | 75.00% |
| siwoo7477 vs Jack-8 | 2–1 | 66.67% |
| siwoo7477 vs Nina | 1–2 | 33.33% |
| siwoo7477 vs Zafina | 2–1 | 66.67% |
| siwoo7477 vs Leroy | 2–1 | 66.67% |
| siwoo7477 vs Azucena | 0–2 | 0.00% |
| siwoo7477 vs Lee | 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.