| _woojin vs King | 15–2 | 88.24% |
| _woojin vs Reina | 6–6 | 50.00% |
| _woojin vs Kazuya | 5–6 | 45.45% |
| _woojin vs Paul | 4–6 | 40.00% |
| _woojin vs Dragunov | 1–8 | 11.11% |
| _woojin vs Steve | 6–2 | 75.00% |
| _woojin vs Claudio | 2–5 | 28.57% |
| _woojin vs Azucena | 2–5 | 28.57% |
| _woojin vs Hwoarang | 2–4 | 33.33% |
| _woojin vs Kuma | 4–2 | 66.67% |
| _woojin vs Jun | 2–4 | 33.33% |
| _woojin vs Yoshimitsu | 4–1 | 80.00% |
| _woojin vs Asuka | 3–2 | 60.00% |
| _woojin vs Alisa | 4–1 | 80.00% |
| _woojin vs Xiaoyu | 4–0 | 100.00% |
| _woojin vs Bryan | 4–0 | 100.00% |
| _woojin vs Feng | 3–1 | 75.00% |
| _woojin vs Law | 1–2 | 33.33% |
| _woojin vs Jin | 3–0 | 100.00% |
| _woojin vs Lars | 2–1 | 66.67% |
| _woojin vs Zafina | 1–2 | 33.33% |
| _woojin vs Raven | 2–1 | 66.67% |
| _woojin vs Eddy | 1–2 | 33.33% |
| _woojin vs Devil Jin | 2–0 | 100.00% |
| _woojin vs Lili | 0–2 | 0.00% |
| _woojin vs Victor | 0–2 | 0.00% |
| _woojin vs Leo | 0–1 | 0.00% |
| _woojin vs Leroy | 1–0 | 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.