| SIOMEAL vs Kazuya | 5–4 | 55.56% |
| SIOMEAL vs Paul | 4–3 | 57.14% |
| SIOMEAL vs Jin | 4–3 | 57.14% |
| SIOMEAL vs King | 3–3 | 50.00% |
| SIOMEAL vs Alisa | 4–2 | 66.67% |
| SIOMEAL vs Reina | 4–2 | 66.67% |
| SIOMEAL vs Law | 4–1 | 80.00% |
| SIOMEAL vs Yoshimitsu | 3–2 | 60.00% |
| SIOMEAL vs Steve | 1–3 | 25.00% |
| SIOMEAL vs Leo | 0–4 | 0.00% |
| SIOMEAL vs Eddy | 3–1 | 75.00% |
| SIOMEAL vs Anna | 4–0 | 100.00% |
| SIOMEAL vs Asuka | 1–2 | 33.33% |
| SIOMEAL vs Devil Jin | 1–2 | 33.33% |
| SIOMEAL vs Dragunov | 2–1 | 66.67% |
| SIOMEAL vs Lee | 1–2 | 33.33% |
| SIOMEAL vs Victor | 0–3 | 0.00% |
| SIOMEAL vs Hwoarang | 2–0 | 100.00% |
| SIOMEAL vs Xiaoyu | 2–0 | 100.00% |
| SIOMEAL vs Bryan | 1–1 | 50.00% |
| SIOMEAL vs Jack-8 | 0–2 | 0.00% |
| SIOMEAL vs Feng | 0–2 | 0.00% |
| SIOMEAL vs Claudio | 0–2 | 0.00% |
| SIOMEAL vs Nina | 0–2 | 0.00% |
| SIOMEAL vs Zafina | 0–2 | 0.00% |
| SIOMEAL vs Lili | 1–0 | 100.00% |
| SIOMEAL vs Leroy | 1–0 | 100.00% |
| SIOMEAL vs Azucena | 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.