| Choi-sum vs Clive | 15–10 | 60.00% |
| Choi-sum vs Hwoarang | 7–7 | 50.00% |
| Choi-sum vs Jin | 9–3 | 75.00% |
| Choi-sum vs Kazuya | 3–7 | 30.00% |
| Choi-sum vs King | 5–3 | 62.50% |
| Choi-sum vs Nina | 6–2 | 75.00% |
| Choi-sum vs Paul | 3–4 | 42.86% |
| Choi-sum vs Asuka | 0–7 | 0.00% |
| Choi-sum vs Dragunov | 3–3 | 50.00% |
| Choi-sum vs Eddy | 3–3 | 50.00% |
| Choi-sum vs Lars | 2–3 | 40.00% |
| Choi-sum vs Victor | 4–1 | 80.00% |
| Choi-sum vs Yoshimitsu | 4–0 | 100.00% |
| Choi-sum vs Alisa | 4–0 | 100.00% |
| Choi-sum vs Azucena | 0–4 | 0.00% |
| Choi-sum vs Feng | 1–2 | 33.33% |
| Choi-sum vs Lili | 0–3 | 0.00% |
| Choi-sum vs Kuma | 2–1 | 66.67% |
| Choi-sum vs Zafina | 2–1 | 66.67% |
| Choi-sum vs Law | 2–0 | 100.00% |
| Choi-sum vs Steve | 0–2 | 0.00% |
| Choi-sum vs Jack-8 | 0–2 | 0.00% |
| Choi-sum vs Reina | 2–0 | 100.00% |
| Choi-sum vs Raven | 2–0 | 100.00% |
| Choi-sum vs Heihachi | 2–0 | 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.