| Hwoarang Choi vs Reina | 4–7 | 36.36% |
| Hwoarang Choi vs Dragunov | 2–7 | 22.22% |
| Hwoarang Choi vs Devil Jin | 4–4 | 50.00% |
| Hwoarang Choi vs Alisa | 3–5 | 37.50% |
| Hwoarang Choi vs Kazuya | 2–6 | 25.00% |
| Hwoarang Choi vs Yoshimitsu | 2–5 | 28.57% |
| Hwoarang Choi vs Jin | 1–6 | 14.29% |
| Hwoarang Choi vs Leroy | 4–2 | 66.67% |
| Hwoarang Choi vs King | 2–3 | 40.00% |
| Hwoarang Choi vs Lili | 4–1 | 80.00% |
| Hwoarang Choi vs Shaheen | 4–1 | 80.00% |
| Hwoarang Choi vs Victor | 2–3 | 40.00% |
| Hwoarang Choi vs Paul | 0–4 | 0.00% |
| Hwoarang Choi vs Jun | 2–2 | 50.00% |
| Hwoarang Choi vs Xiaoyu | 0–3 | 0.00% |
| Hwoarang Choi vs Feng | 0–3 | 0.00% |
| Hwoarang Choi vs Eddy | 0–3 | 0.00% |
| Hwoarang Choi vs Asuka | 2–1 | 66.67% |
| Hwoarang Choi vs Law | 2–0 | 100.00% |
| Hwoarang Choi vs Nina | 0–2 | 0.00% |
| Hwoarang Choi vs Lee | 0–2 | 0.00% |
| Hwoarang Choi vs Hwoarang | 1–0 | 100.00% |
| Hwoarang Choi vs Claudio | 1–0 | 100.00% |
| Hwoarang Choi vs Kuma | 0–1 | 0.00% |
| Hwoarang Choi vs Zafina | 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.