| Szim vs Reina | 22–33 | 40.00% |
| Szim vs Eddy | 17–25 | 40.48% |
| Szim vs King | 19–17 | 52.78% |
| Szim vs Kazuya | 16–19 | 45.71% |
| Szim vs Steve | 15–19 | 44.12% |
| Szim vs Hwoarang | 19–11 | 63.33% |
| Szim vs Yoshimitsu | 12–17 | 41.38% |
| Szim vs Azucena | 14–15 | 48.28% |
| Szim vs Law | 6–21 | 22.22% |
| Szim vs Bryan | 12–15 | 44.44% |
| Szim vs Jun | 11–16 | 40.74% |
| Szim vs Jin | 8–16 | 33.33% |
| Szim vs Victor | 12–11 | 52.17% |
| Szim vs Xiaoyu | 16–4 | 80.00% |
| Szim vs Lili | 7–13 | 35.00% |
| Szim vs Lars | 9–10 | 47.37% |
| Szim vs Devil Jin | 8–10 | 44.44% |
| Szim vs Dragunov | 8–9 | 47.06% |
| Szim vs Lee | 9–8 | 52.94% |
| Szim vs Nina | 12–2 | 85.71% |
| Szim vs Jack-8 | 7–6 | 53.85% |
| Szim vs Asuka | 4–9 | 30.77% |
| Szim vs Leo | 6–7 | 46.15% |
| Szim vs Claudio | 4–8 | 33.33% |
| Szim vs Leroy | 6–4 | 60.00% |
| Szim vs Feng | 1–8 | 11.11% |
| Szim vs Shaheen | 2–7 | 22.22% |
| Szim vs Paul | 3–5 | 37.50% |
| Szim vs Alisa | 4–4 | 50.00% |
| Szim vs Panda | 2–4 | 33.33% |
| Szim vs Raven | 2–4 | 33.33% |
| Szim vs Kuma | 4–1 | 80.00% |
| Szim vs Lidia | 1–4 | 20.00% |
| Szim vs Zafina | 1–3 | 25.00% |
| Szim vs Heihachi | 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.