| Geunyul vs Reina | 15–5 | 75.00% |
| Geunyul vs Dragunov | 10–7 | 58.82% |
| Geunyul vs King | 12–4 | 75.00% |
| Geunyul vs Steve | 11–2 | 84.62% |
| Geunyul vs Eddy | 7–6 | 53.85% |
| Geunyul vs Jin | 6–5 | 54.55% |
| Geunyul vs Hwoarang | 6–3 | 66.67% |
| Geunyul vs Azucena | 5–3 | 62.50% |
| Geunyul vs Victor | 6–2 | 75.00% |
| Geunyul vs Yoshimitsu | 4–3 | 57.14% |
| Geunyul vs Kazuya | 5–2 | 71.43% |
| Geunyul vs Asuka | 5–2 | 71.43% |
| Geunyul vs Bryan | 5–1 | 83.33% |
| Geunyul vs Devil Jin | 4–2 | 66.67% |
| Geunyul vs Feng | 3–2 | 60.00% |
| Geunyul vs Lili | 5–0 | 100.00% |
| Geunyul vs Nina | 3–2 | 60.00% |
| Geunyul vs Kuma | 3–2 | 60.00% |
| Geunyul vs Leroy | 4–1 | 80.00% |
| Geunyul vs Jun | 1–4 | 20.00% |
| Geunyul vs Lars | 3–1 | 75.00% |
| Geunyul vs Paul | 2–1 | 66.67% |
| Geunyul vs Leo | 3–0 | 100.00% |
| Geunyul vs Shaheen | 1–2 | 33.33% |
| Geunyul vs Law | 1–1 | 50.00% |
| Geunyul vs Xiaoyu | 2–0 | 100.00% |
| Geunyul vs Panda | 2–0 | 100.00% |
| Geunyul vs Jack-8 | 1–0 | 100.00% |
| Geunyul vs Alisa | 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.