| SimioS vs King | 7–10 | 41.18% |
| SimioS vs Reina | 11–6 | 64.71% |
| SimioS vs Paul | 7–5 | 58.33% |
| SimioS vs Kazuya | 8–3 | 72.73% |
| SimioS vs Asuka | 8–3 | 72.73% |
| SimioS vs Lili | 11–0 | 100.00% |
| SimioS vs Lidia | 7–3 | 70.00% |
| SimioS vs Claudio | 4–5 | 44.44% |
| SimioS vs Bryan | 2–6 | 25.00% |
| SimioS vs Yoshimitsu | 3–4 | 42.86% |
| SimioS vs Hwoarang | 3–4 | 42.86% |
| SimioS vs Alisa | 5–2 | 71.43% |
| SimioS vs Nina | 4–3 | 57.14% |
| SimioS vs Victor | 6–1 | 85.71% |
| SimioS vs Jin | 3–3 | 50.00% |
| SimioS vs Feng | 1–5 | 16.67% |
| SimioS vs Lars | 3–2 | 60.00% |
| SimioS vs Steve | 3–1 | 75.00% |
| SimioS vs Leroy | 2–2 | 50.00% |
| SimioS vs Eddy | 3–1 | 75.00% |
| SimioS vs Azucena | 3–0 | 100.00% |
| SimioS vs Raven | 1–2 | 33.33% |
| SimioS vs Xiaoyu | 2–0 | 100.00% |
| SimioS vs Devil Jin | 0–2 | 0.00% |
| SimioS vs Shaheen | 1–1 | 50.00% |
| SimioS vs Law | 0–1 | 0.00% |
| SimioS vs Jack-8 | 0–1 | 0.00% |
| SimioS vs Dragunov | 0–1 | 0.00% |
| SimioS vs Leo | 1–0 | 100.00% |
| SimioS vs Jun | 0–1 | 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.