| ChoJY vs King | 21–10 | 67.74% |
| ChoJY vs Bryan | 19–11 | 63.33% |
| ChoJY vs Kazuya | 13–17 | 43.33% |
| ChoJY vs Paul | 11–11 | 50.00% |
| ChoJY vs Dragunov | 10–12 | 45.45% |
| ChoJY vs Hwoarang | 13–8 | 61.90% |
| ChoJY vs Law | 14–6 | 70.00% |
| ChoJY vs Yoshimitsu | 9–9 | 50.00% |
| ChoJY vs Jack-8 | 10–5 | 66.67% |
| ChoJY vs Asuka | 9–5 | 64.29% |
| ChoJY vs Heihachi | 11–3 | 78.57% |
| ChoJY vs Reina | 6–7 | 46.15% |
| ChoJY vs Steve | 11–1 | 91.67% |
| ChoJY vs Lili | 9–3 | 75.00% |
| ChoJY vs Leroy | 6–5 | 54.55% |
| ChoJY vs Jun | 2–9 | 18.18% |
| ChoJY vs Jin | 3–7 | 30.00% |
| ChoJY vs Lee | 5–5 | 50.00% |
| ChoJY vs Clive | 2–7 | 22.22% |
| ChoJY vs Xiaoyu | 5–3 | 62.50% |
| ChoJY vs Victor | 4–4 | 50.00% |
| ChoJY vs Devil Jin | 3–4 | 42.86% |
| ChoJY vs Kuma | 5–2 | 71.43% |
| ChoJY vs Eddy | 3–4 | 42.86% |
| ChoJY vs Azucena | 4–2 | 66.67% |
| ChoJY vs Lars | 3–2 | 60.00% |
| ChoJY vs Nina | 4–1 | 80.00% |
| ChoJY vs Leo | 2–2 | 50.00% |
| ChoJY vs Alisa | 2–2 | 50.00% |
| ChoJY vs Shaheen | 2–1 | 66.67% |
| ChoJY vs Panda | 2–1 | 66.67% |
| ChoJY vs Zafina | 0–3 | 0.00% |
| ChoJY vs Feng | 0–2 | 0.00% |
| ChoJY vs Lidia | 2–0 | 100.00% |
| ChoJY vs Claudio | 0–1 | 0.00% |
| ChoJY vs Raven | 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.