| siro vs Jin | 21–10 | 67.74% |
| siro vs Reina | 15–10 | 60.00% |
| siro vs Paul | 15–4 | 78.95% |
| siro vs Dragunov | 12–7 | 63.16% |
| siro vs King | 9–7 | 56.25% |
| siro vs Kazuya | 13–3 | 81.25% |
| siro vs Steve | 8–7 | 53.33% |
| siro vs Azucena | 7–8 | 46.67% |
| siro vs Victor | 6–7 | 46.15% |
| siro vs Lili | 10–2 | 83.33% |
| siro vs Claudio | 7–5 | 58.33% |
| siro vs Jun | 10–2 | 83.33% |
| siro vs Bryan | 7–4 | 63.64% |
| siro vs Eddy | 6–5 | 54.55% |
| siro vs Feng | 8–2 | 80.00% |
| siro vs Kuma | 7–3 | 70.00% |
| siro vs Yoshimitsu | 6–2 | 75.00% |
| siro vs Asuka | 5–3 | 62.50% |
| siro vs Lars | 5–3 | 62.50% |
| siro vs Alisa | 5–3 | 62.50% |
| siro vs Law | 3–4 | 42.86% |
| siro vs Devil Jin | 3–4 | 42.86% |
| siro vs Lee | 3–4 | 42.86% |
| siro vs Xiaoyu | 6–0 | 100.00% |
| siro vs Zafina | 5–1 | 83.33% |
| siro vs Nina | 4–1 | 80.00% |
| siro vs Leroy | 5–0 | 100.00% |
| siro vs Hwoarang | 3–1 | 75.00% |
| siro vs Leo | 4–0 | 100.00% |
| siro vs Jack-8 | 0–3 | 0.00% |
| siro vs Raven | 1–2 | 33.33% |
| siro vs Heihachi | 1–2 | 33.33% |
| siro vs Shaheen | 0–2 | 0.00% |
| siro vs Panda | 0–2 | 0.00% |
| siro vs Anna | 0–2 | 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.