| saimon vs Reina | 29–10 | 74.36% |
| saimon vs Dragunov | 21–11 | 65.62% |
| saimon vs Paul | 19–12 | 61.29% |
| saimon vs Jin | 21–9 | 70.00% |
| saimon vs Kazuya | 19–10 | 65.52% |
| saimon vs Victor | 9–13 | 40.91% |
| saimon vs Clive | 16–6 | 72.73% |
| saimon vs Steve | 13–6 | 68.42% |
| saimon vs Heihachi | 9–10 | 47.37% |
| saimon vs Law | 10–7 | 58.82% |
| saimon vs Hwoarang | 7–10 | 41.18% |
| saimon vs Xiaoyu | 9–7 | 56.25% |
| saimon vs King | 8–7 | 53.33% |
| saimon vs Asuka | 11–4 | 73.33% |
| saimon vs Lars | 5–9 | 35.71% |
| saimon vs Anna | 6–8 | 42.86% |
| saimon vs Lidia | 11–2 | 84.62% |
| saimon vs Bryan | 3–9 | 25.00% |
| saimon vs Kuma | 7–5 | 58.33% |
| saimon vs Jack-8 | 3–8 | 27.27% |
| saimon vs Lili | 6–5 | 54.55% |
| saimon vs Yoshimitsu | 5–5 | 50.00% |
| saimon vs Alisa | 6–3 | 66.67% |
| saimon vs Jun | 4–5 | 44.44% |
| saimon vs Leo | 2–4 | 33.33% |
| saimon vs Nina | 5–1 | 83.33% |
| saimon vs Azucena | 1–5 | 16.67% |
| saimon vs Devil Jin | 0–5 | 0.00% |
| saimon vs Leroy | 2–3 | 40.00% |
| saimon vs Lee | 4–0 | 100.00% |
| saimon vs Feng | 0–3 | 0.00% |
| saimon vs Raven | 1–2 | 33.33% |
| saimon vs Zafina | 2–0 | 100.00% |
| saimon vs Shaheen | 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.