| yongsung vs Reina | 18–10 | 64.29% |
| yongsung vs King | 13–12 | 52.00% |
| yongsung vs Dragunov | 11–8 | 57.89% |
| yongsung vs Clive | 7–12 | 36.84% |
| yongsung vs Jin | 5–9 | 35.71% |
| yongsung vs Eddy | 5–7 | 41.67% |
| yongsung vs Paul | 3–7 | 30.00% |
| yongsung vs Law | 3–6 | 33.33% |
| yongsung vs Bryan | 5–4 | 55.56% |
| yongsung vs Kazuya | 6–3 | 66.67% |
| yongsung vs Asuka | 3–5 | 37.50% |
| yongsung vs Lili | 6–2 | 75.00% |
| yongsung vs Alisa | 3–4 | 42.86% |
| yongsung vs Victor | 2–5 | 28.57% |
| yongsung vs Steve | 0–6 | 0.00% |
| yongsung vs Devil Jin | 5–1 | 83.33% |
| yongsung vs Hwoarang | 3–2 | 60.00% |
| yongsung vs Kuma | 2–3 | 40.00% |
| yongsung vs Azucena | 4–1 | 80.00% |
| yongsung vs Raven | 2–3 | 40.00% |
| yongsung vs Heihachi | 4–1 | 80.00% |
| yongsung vs Yoshimitsu | 2–2 | 50.00% |
| yongsung vs Jun | 3–1 | 75.00% |
| yongsung vs Lee | 2–1 | 66.67% |
| yongsung vs Feng | 0–2 | 0.00% |
| yongsung vs Lars | 0–2 | 0.00% |
| yongsung vs Lidia | 0–2 | 0.00% |
| yongsung vs Xiaoyu | 1–0 | 100.00% |
| yongsung vs Jack-8 | 1–0 | 100.00% |
| yongsung vs Nina | 0–1 | 0.00% |
| yongsung vs Leroy | 0–1 | 0.00% |
| yongsung vs Fahkumram | 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.