| Siva vs Bryan | 30–18 | 62.50% |
| Siva vs King | 31–16 | 65.96% |
| Siva vs Armor King | 24–16 | 60.00% |
| Siva vs Steve | 22–16 | 57.89% |
| Siva vs Kazuya | 16–18 | 47.06% |
| Siva vs Paul | 17–15 | 53.12% |
| Siva vs Law | 16–16 | 50.00% |
| Siva vs Dragunov | 16–10 | 61.54% |
| Siva vs Nina | 17–9 | 65.38% |
| Siva vs Jin | 12–13 | 48.00% |
| Siva vs Eddy | 17–7 | 70.83% |
| Siva vs Heihachi | 13–10 | 56.52% |
| Siva vs Yoshimitsu | 15–4 | 78.95% |
| Siva vs Anna | 10–8 | 55.56% |
| Siva vs Lars | 11–5 | 68.75% |
| Siva vs Hwoarang | 4–11 | 26.67% |
| Siva vs Alisa | 6–9 | 40.00% |
| Siva vs Victor | 12–1 | 92.31% |
| Siva vs Reina | 8–2 | 80.00% |
| Siva vs Clive | 7–3 | 70.00% |
| Siva vs Devil Jin | 5–4 | 55.56% |
| Siva vs Leo | 5–4 | 55.56% |
| Siva vs Claudio | 6–3 | 66.67% |
| Siva vs Kuma | 3–6 | 33.33% |
| Siva vs Jun | 1–8 | 11.11% |
| Siva vs Lee | 5–2 | 71.43% |
| Siva vs Asuka | 2–4 | 33.33% |
| Siva vs Azucena | 3–3 | 50.00% |
| Siva vs Lidia | 4–2 | 66.67% |
| Siva vs Fahkumram | 3–3 | 50.00% |
| Siva vs Xiaoyu | 1–4 | 20.00% |
| Siva vs Lili | 3–2 | 60.00% |
| Siva vs Jack-8 | 3–1 | 75.00% |
| Siva vs Miary Zo | 0–3 | 0.00% |
| Siva vs Feng | 1–1 | 50.00% |
| Siva vs Panda | 1–1 | 50.00% |
| Siva vs Zafina | 1–1 | 50.00% |
| Siva vs Leroy | 2–0 | 100.00% |
| Siva vs Raven | 2–0 | 100.00% |
| Siva vs Shaheen | 1–0 | 100.00% |
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.