| WooJi vs Kazuya | 1–9 | 10.00% |
| WooJi vs Steve | 5–4 | 55.56% |
| WooJi vs Reina | 6–3 | 66.67% |
| WooJi vs Feng | 1–6 | 14.29% |
| WooJi vs Leo | 4–3 | 57.14% |
| WooJi vs Azucena | 2–5 | 28.57% |
| WooJi vs Xiaoyu | 2–4 | 33.33% |
| WooJi vs Jin | 4–2 | 66.67% |
| WooJi vs Hwoarang | 2–3 | 40.00% |
| WooJi vs Asuka | 3–2 | 60.00% |
| WooJi vs Dragunov | 4–1 | 80.00% |
| WooJi vs Victor | 3–2 | 60.00% |
| WooJi vs Nina | 2–2 | 50.00% |
| WooJi vs Kuma | 2–2 | 50.00% |
| WooJi vs Leroy | 2–2 | 50.00% |
| WooJi vs Jun | 3–1 | 75.00% |
| WooJi vs Paul | 2–1 | 66.67% |
| WooJi vs Law | 2–1 | 66.67% |
| WooJi vs Jack-8 | 0–3 | 0.00% |
| WooJi vs Lee | 2–1 | 66.67% |
| WooJi vs Eddy | 0–3 | 0.00% |
| WooJi vs Yoshimitsu | 2–0 | 100.00% |
| WooJi vs Bryan | 0–2 | 0.00% |
| WooJi vs Devil Jin | 0–2 | 0.00% |
| WooJi vs Lars | 0–2 | 0.00% |
| WooJi vs King | 0–1 | 0.00% |
| WooJi vs Lili | 0–1 | 0.00% |
| WooJi vs Alisa | 0–1 | 0.00% |
| WooJi vs Shaheen | 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.