| Syrus vs King | 10–25 | 28.57% |
| Syrus vs Steve | 18–16 | 52.94% |
| Syrus vs Kazuya | 9–20 | 31.03% |
| Syrus vs Jin | 12–12 | 50.00% |
| Syrus vs Dragunov | 9–15 | 37.50% |
| Syrus vs Reina | 11–8 | 57.89% |
| Syrus vs Lili | 4–8 | 33.33% |
| Syrus vs Xiaoyu | 6–5 | 54.55% |
| Syrus vs Eddy | 6–5 | 54.55% |
| Syrus vs Law | 3–7 | 30.00% |
| Syrus vs Asuka | 4–3 | 57.14% |
| Syrus vs Feng | 2–5 | 28.57% |
| Syrus vs Jun | 2–5 | 28.57% |
| Syrus vs Claudio | 2–4 | 33.33% |
| Syrus vs Nina | 4–2 | 66.67% |
| Syrus vs Victor | 5–1 | 83.33% |
| Syrus vs Paul | 2–3 | 40.00% |
| Syrus vs Bryan | 5–0 | 100.00% |
| Syrus vs Azucena | 2–3 | 40.00% |
| Syrus vs Anna | 3–2 | 60.00% |
| Syrus vs Devil Jin | 3–1 | 75.00% |
| Syrus vs Lars | 0–4 | 0.00% |
| Syrus vs Heihachi | 2–2 | 50.00% |
| Syrus vs Hwoarang | 1–2 | 33.33% |
| Syrus vs Jack-8 | 2–1 | 66.67% |
| Syrus vs Lee | 3–0 | 100.00% |
| Syrus vs Kuma | 2–1 | 66.67% |
| Syrus vs Leroy | 2–1 | 66.67% |
| Syrus vs Leo | 0–2 | 0.00% |
| Syrus vs Zafina | 0–1 | 0.00% |
| Syrus vs Clive | 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.