| Siti vs King | 16–12 | 57.14% |
| Siti vs Kazuya | 15–8 | 65.22% |
| Siti vs Bryan | 12–7 | 63.16% |
| Siti vs Hwoarang | 12–4 | 75.00% |
| Siti vs Heihachi | 11–4 | 73.33% |
| Siti vs Dragunov | 7–6 | 53.85% |
| Siti vs Claudio | 5–7 | 41.67% |
| Siti vs Steve | 5–6 | 45.45% |
| Siti vs Jack-8 | 5–6 | 45.45% |
| Siti vs Reina | 5–5 | 50.00% |
| Siti vs Azucena | 6–4 | 60.00% |
| Siti vs Lidia | 5–4 | 55.56% |
| Siti vs Asuka | 5–3 | 62.50% |
| Siti vs Jin | 0–7 | 0.00% |
| Siti vs Feng | 3–4 | 42.86% |
| Siti vs Jun | 4–3 | 57.14% |
| Siti vs Paul | 4–2 | 66.67% |
| Siti vs Xiaoyu | 3–3 | 50.00% |
| Siti vs Devil Jin | 3–3 | 50.00% |
| Siti vs Lili | 2–4 | 33.33% |
| Siti vs Lars | 3–3 | 50.00% |
| Siti vs Anna | 3–3 | 50.00% |
| Siti vs Law | 2–3 | 40.00% |
| Siti vs Alisa | 2–2 | 50.00% |
| Siti vs Panda | 0–4 | 0.00% |
| Siti vs Victor | 2–2 | 50.00% |
| Siti vs Leroy | 1–2 | 33.33% |
| Siti vs Yoshimitsu | 0–2 | 0.00% |
| Siti vs Leo | 1–1 | 50.00% |
| Siti vs Shaheen | 2–0 | 100.00% |
| Siti vs Nina | 2–0 | 100.00% |
| Siti vs Lee | 2–0 | 100.00% |
| Siti vs Eddy | 0–2 | 0.00% |
| Siti vs Raven | 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.