| Syon vs Reina | 4–16 | 20.00% |
| Syon vs Steve | 3–13 | 18.75% |
| Syon vs Eddy | 4–12 | 25.00% |
| Syon vs Raven | 7–7 | 50.00% |
| Syon vs King | 6–7 | 46.15% |
| Syon vs Jun | 5–8 | 38.46% |
| Syon vs Victor | 6–6 | 50.00% |
| Syon vs Hwoarang | 2–9 | 18.18% |
| Syon vs Kazuya | 3–8 | 27.27% |
| Syon vs Devil Jin | 4–7 | 36.36% |
| Syon vs Paul | 4–6 | 40.00% |
| Syon vs Law | 1–9 | 10.00% |
| Syon vs Bryan | 0–10 | 0.00% |
| Syon vs Leroy | 4–6 | 40.00% |
| Syon vs Yoshimitsu | 4–4 | 50.00% |
| Syon vs Jin | 3–5 | 37.50% |
| Syon vs Dragunov | 3–5 | 37.50% |
| Syon vs Leo | 4–2 | 66.67% |
| Syon vs Azucena | 4–2 | 66.67% |
| Syon vs Asuka | 2–3 | 40.00% |
| Syon vs Shaheen | 3–2 | 60.00% |
| Syon vs Nina | 1–4 | 20.00% |
| Syon vs Jack-8 | 2–2 | 50.00% |
| Syon vs Lee | 2–2 | 50.00% |
| Syon vs Kuma | 1–3 | 25.00% |
| Syon vs Zafina | 2–2 | 50.00% |
| Syon vs Xiaoyu | 2–1 | 66.67% |
| Syon vs Lili | 0–3 | 0.00% |
| Syon vs Claudio | 1–2 | 33.33% |
| Syon vs Feng | 2–0 | 100.00% |
| Syon vs Alisa | 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.