| Sivaax vs Jin | 8–6 | 57.14% |
| Sivaax vs King | 3–9 | 25.00% |
| Sivaax vs Miary Zo | 9–2 | 81.82% |
| Sivaax vs Kazuya | 5–5 | 50.00% |
| Sivaax vs Jun | 6–3 | 66.67% |
| Sivaax vs Armor King | 3–6 | 33.33% |
| Sivaax vs Hwoarang | 4–4 | 50.00% |
| Sivaax vs Heihachi | 4–4 | 50.00% |
| Sivaax vs Asuka | 4–3 | 57.14% |
| Sivaax vs Law | 4–2 | 66.67% |
| Sivaax vs Bryan | 4–2 | 66.67% |
| Sivaax vs Leroy | 3–3 | 50.00% |
| Sivaax vs Victor | 1–5 | 16.67% |
| Sivaax vs Clive | 4–2 | 66.67% |
| Sivaax vs Jack-8 | 2–3 | 40.00% |
| Sivaax vs Lili | 4–1 | 80.00% |
| Sivaax vs Leo | 3–2 | 60.00% |
| Sivaax vs Reina | 3–2 | 60.00% |
| Sivaax vs Lidia | 1–4 | 20.00% |
| Sivaax vs Fahkumram | 3–2 | 60.00% |
| Sivaax vs Dragunov | 3–1 | 75.00% |
| Sivaax vs Shaheen | 2–2 | 50.00% |
| Sivaax vs Azucena | 2–2 | 50.00% |
| Sivaax vs Yoshimitsu | 1–2 | 33.33% |
| Sivaax vs Steve | 2–1 | 66.67% |
| Sivaax vs Feng | 1–2 | 33.33% |
| Sivaax vs Lars | 1–2 | 33.33% |
| Sivaax vs Nina | 2–1 | 66.67% |
| Sivaax vs Lee | 1–2 | 33.33% |
| Sivaax vs Eddy | 1–2 | 33.33% |
| Sivaax vs Paul | 2–0 | 100.00% |
| Sivaax vs Xiaoyu | 2–0 | 100.00% |
| Sivaax vs Anna | 0–2 | 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.