| Red_Choi vs Lili | 19–34 | 35.85% |
| Red_Choi vs Dragunov | 18–34 | 34.62% |
| Red_Choi vs Reina | 27–24 | 52.94% |
| Red_Choi vs Jun | 29–21 | 58.00% |
| Red_Choi vs Paul | 11–36 | 23.40% |
| Red_Choi vs King | 9–38 | 19.15% |
| Red_Choi vs Kazuya | 13–29 | 30.95% |
| Red_Choi vs Hwoarang | 13–27 | 32.50% |
| Red_Choi vs Jin | 14–25 | 35.90% |
| Red_Choi vs Asuka | 13–25 | 34.21% |
| Red_Choi vs Victor | 16–18 | 47.06% |
| Red_Choi vs Xiaoyu | 14–19 | 42.42% |
| Red_Choi vs Feng | 8–25 | 24.24% |
| Red_Choi vs Azucena | 12–20 | 37.50% |
| Red_Choi vs Law | 9–21 | 30.00% |
| Red_Choi vs Bryan | 8–21 | 27.59% |
| Red_Choi vs Steve | 11–14 | 44.00% |
| Red_Choi vs Devil Jin | 9–14 | 39.13% |
| Red_Choi vs Lee | 7–16 | 30.43% |
| Red_Choi vs Claudio | 9–13 | 40.91% |
| Red_Choi vs Alisa | 6–14 | 30.00% |
| Red_Choi vs Lidia | 8–11 | 42.11% |
| Red_Choi vs Yoshimitsu | 7–11 | 38.89% |
| Red_Choi vs Lars | 5–10 | 33.33% |
| Red_Choi vs Jack-8 | 6–7 | 46.15% |
| Red_Choi vs Nina | 4–9 | 30.77% |
| Red_Choi vs Eddy | 6–5 | 54.55% |
| Red_Choi vs Shaheen | 1–9 | 10.00% |
| Red_Choi vs Leo | 1–7 | 12.50% |
| Red_Choi vs Kuma | 2–6 | 25.00% |
| Red_Choi vs Leroy | 5–1 | 83.33% |
| Red_Choi vs Panda | 4–1 | 80.00% |
| Red_Choi vs Zafina | 0–4 | 0.00% |
| Red_Choi vs Heihachi | 0–4 | 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.