| Simon vs Reina | 14–15 | 48.28% |
| Simon vs Jin | 13–6 | 68.42% |
| Simon vs Lee | 12–6 | 66.67% |
| Simon vs King | 11–6 | 64.71% |
| Simon vs Kazuya | 6–11 | 35.29% |
| Simon vs Steve | 9–8 | 52.94% |
| Simon vs Clive | 13–4 | 76.47% |
| Simon vs Paul | 7–8 | 46.67% |
| Simon vs Hwoarang | 7–5 | 58.33% |
| Simon vs Jack-8 | 5–5 | 50.00% |
| Simon vs Bryan | 8–1 | 88.89% |
| Simon vs Asuka | 6–3 | 66.67% |
| Simon vs Feng | 8–1 | 88.89% |
| Simon vs Nina | 7–2 | 77.78% |
| Simon vs Law | 6–2 | 75.00% |
| Simon vs Jun | 6–2 | 75.00% |
| Simon vs Raven | 3–5 | 37.50% |
| Simon vs Lili | 6–1 | 85.71% |
| Simon vs Heihachi | 4–3 | 57.14% |
| Simon vs Devil Jin | 6–0 | 100.00% |
| Simon vs Dragunov | 3–3 | 50.00% |
| Simon vs Victor | 2–4 | 33.33% |
| Simon vs Shaheen | 1–4 | 20.00% |
| Simon vs Lidia | 2–3 | 40.00% |
| Simon vs Yoshimitsu | 3–1 | 75.00% |
| Simon vs Azucena | 4–0 | 100.00% |
| Simon vs Xiaoyu | 3–0 | 100.00% |
| Simon vs Leo | 3–0 | 100.00% |
| Simon vs Kuma | 1–2 | 33.33% |
| Simon vs Leroy | 1–2 | 33.33% |
| Simon vs Alisa | 1–1 | 50.00% |
| Simon vs Zafina | 2–0 | 100.00% |
| Simon vs Eddy | 0–2 | 0.00% |
| Simon vs Lars | 1–0 | 100.00% |
| Simon vs Claudio | 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.