| Simwons vs Jin | 10–8 | 55.56% |
| Simwons vs Reina | 12–4 | 75.00% |
| Simwons vs King | 8–6 | 57.14% |
| Simwons vs Kazuya | 11–3 | 78.57% |
| Simwons vs Jun | 9–4 | 69.23% |
| Simwons vs Paul | 7–5 | 58.33% |
| Simwons vs Yoshimitsu | 5–6 | 45.45% |
| Simwons vs Dragunov | 8–3 | 72.73% |
| Simwons vs Bryan | 6–4 | 60.00% |
| Simwons vs Lili | 8–1 | 88.89% |
| Simwons vs Clive | 5–4 | 55.56% |
| Simwons vs Asuka | 5–3 | 62.50% |
| Simwons vs Nina | 8–0 | 100.00% |
| Simwons vs Lee | 4–4 | 50.00% |
| Simwons vs Kuma | 2–6 | 25.00% |
| Simwons vs Victor | 6–2 | 75.00% |
| Simwons vs Law | 4–2 | 66.67% |
| Simwons vs Steve | 2–4 | 33.33% |
| Simwons vs Alisa | 6–0 | 100.00% |
| Simwons vs Jack-8 | 4–1 | 80.00% |
| Simwons vs Devil Jin | 1–4 | 20.00% |
| Simwons vs Zafina | 3–2 | 60.00% |
| Simwons vs Azucena | 3–2 | 60.00% |
| Simwons vs Hwoarang | 0–4 | 0.00% |
| Simwons vs Lars | 0–4 | 0.00% |
| Simwons vs Heihachi | 1–3 | 25.00% |
| Simwons vs Feng | 2–1 | 66.67% |
| Simwons vs Leo | 2–1 | 66.67% |
| Simwons vs Shaheen | 1–2 | 33.33% |
| Simwons vs Lidia | 3–0 | 100.00% |
| Simwons vs Panda | 0–2 | 0.00% |
| Simwons vs Raven | 2–0 | 100.00% |
| Simwons vs Xiaoyu | 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.