| Siyawa vs Jin | 34–6 | 85.00% |
| Siyawa vs Kazuya | 27–4 | 87.10% |
| Siyawa vs Dragunov | 24–6 | 80.00% |
| Siyawa vs King | 24–3 | 88.89% |
| Siyawa vs Steve | 24–3 | 88.89% |
| Siyawa vs Heihachi | 23–4 | 85.19% |
| Siyawa vs Law | 16–9 | 64.00% |
| Siyawa vs Yoshimitsu | 19–6 | 76.00% |
| Siyawa vs Clive | 20–5 | 80.00% |
| Siyawa vs Lee | 17–4 | 80.95% |
| Siyawa vs Reina | 13–8 | 61.90% |
| Siyawa vs Bryan | 19–1 | 95.00% |
| Siyawa vs Victor | 14–6 | 70.00% |
| Siyawa vs Asuka | 13–3 | 81.25% |
| Siyawa vs Eddy | 13–3 | 81.25% |
| Siyawa vs Nina | 10–5 | 66.67% |
| Siyawa vs Hwoarang | 12–2 | 85.71% |
| Siyawa vs Jun | 10–4 | 71.43% |
| Siyawa vs Alisa | 7–5 | 58.33% |
| Siyawa vs Azucena | 10–2 | 83.33% |
| Siyawa vs Xiaoyu | 9–2 | 81.82% |
| Siyawa vs Devil Jin | 9–2 | 81.82% |
| Siyawa vs Leo | 10–1 | 90.91% |
| Siyawa vs Kuma | 11–0 | 100.00% |
| Siyawa vs Lili | 7–3 | 70.00% |
| Siyawa vs Lars | 8–2 | 80.00% |
| Siyawa vs Lidia | 6–1 | 85.71% |
| Siyawa vs Fahkumram | 5–2 | 71.43% |
| Siyawa vs Feng | 4–2 | 66.67% |
| Siyawa vs Paul | 4–0 | 100.00% |
| Siyawa vs Zafina | 4–0 | 100.00% |
| Siyawa vs Jack-8 | 2–0 | 100.00% |
| Siyawa vs Anna | 0–2 | 0.00% |
| Siyawa vs Claudio | 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.