| Siriko vs Reina | 20–2 | 90.91% |
| Siriko vs Law | 12–6 | 66.67% |
| Siriko vs Kazuya | 3–14 | 17.65% |
| Siriko vs King | 8–7 | 53.33% |
| Siriko vs Hwoarang | 7–7 | 50.00% |
| Siriko vs Asuka | 11–2 | 84.62% |
| Siriko vs Eddy | 7–4 | 63.64% |
| Siriko vs Jun | 7–3 | 70.00% |
| Siriko vs Xiaoyu | 9–0 | 100.00% |
| Siriko vs Steve | 7–2 | 77.78% |
| Siriko vs Armor King | 4–5 | 44.44% |
| Siriko vs Paul | 4–4 | 50.00% |
| Siriko vs Jin | 7–1 | 87.50% |
| Siriko vs Lars | 6–2 | 75.00% |
| Siriko vs Clive | 8–0 | 100.00% |
| Siriko vs Devil Jin | 4–3 | 57.14% |
| Siriko vs Leo | 6–1 | 85.71% |
| Siriko vs Lidia | 5–2 | 71.43% |
| Siriko vs Yoshimitsu | 1–4 | 20.00% |
| Siriko vs Nina | 3–2 | 60.00% |
| Siriko vs Panda | 4–1 | 80.00% |
| Siriko vs Zafina | 0–4 | 0.00% |
| Siriko vs Azucena | 4–0 | 100.00% |
| Siriko vs Lili | 3–0 | 100.00% |
| Siriko vs Victor | 2–1 | 66.67% |
| Siriko vs Raven | 2–1 | 66.67% |
| Siriko vs Feng | 0–2 | 0.00% |
| Siriko vs Alisa | 2–0 | 100.00% |
| Siriko vs Leroy | 2–0 | 100.00% |
| Siriko vs Heihachi | 2–0 | 100.00% |
| Siriko vs Anna | 2–0 | 100.00% |
| Siriko vs Bryan | 1–0 | 100.00% |
| Siriko vs Dragunov | 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.