| Siban vs Jin | 7–19 | 26.92% |
| Siban vs Hwoarang | 6–16 | 27.27% |
| Siban vs Kazuya | 4–18 | 18.18% |
| Siban vs Heihachi | 6–15 | 28.57% |
| Siban vs Steve | 8–10 | 44.44% |
| Siban vs Law | 3–13 | 18.75% |
| Siban vs Lili | 4–12 | 25.00% |
| Siban vs Reina | 4–9 | 30.77% |
| Siban vs Clive | 4–9 | 30.77% |
| Siban vs King | 4–7 | 36.36% |
| Siban vs Dragunov | 3–7 | 30.00% |
| Siban vs Devil Jin | 5–4 | 55.56% |
| Siban vs Leroy | 2–7 | 22.22% |
| Siban vs Xiaoyu | 2–6 | 25.00% |
| Siban vs Bryan | 3–4 | 42.86% |
| Siban vs Nina | 1–6 | 14.29% |
| Siban vs Jun | 2–4 | 33.33% |
| Siban vs Eddy | 1–5 | 16.67% |
| Siban vs Jack-8 | 2–3 | 40.00% |
| Siban vs Yoshimitsu | 1–3 | 25.00% |
| Siban vs Asuka | 0–4 | 0.00% |
| Siban vs Alisa | 2–2 | 50.00% |
| Siban vs Zafina | 1–3 | 25.00% |
| Siban vs Lars | 2–1 | 66.67% |
| Siban vs Lee | 2–1 | 66.67% |
| Siban vs Azucena | 1–2 | 33.33% |
| Siban vs Victor | 0–3 | 0.00% |
| Siban vs Anna | 1–2 | 33.33% |
| Siban vs Kuma | 0–2 | 0.00% |
| Siban vs Panda | 2–0 | 100.00% |
| Siban vs Raven | 0–2 | 0.00% |
| Siban vs Lidia | 0–2 | 0.00% |
| Siban vs Paul | 0–1 | 0.00% |
| Siban vs Leo | 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.