| Yonsok vs Fahkumram | 12–16 | 42.86% |
| Yonsok vs Dragunov | 12–13 | 48.00% |
| Yonsok vs Reina | 13–7 | 65.00% |
| Yonsok vs Kazuya | 3–13 | 18.75% |
| Yonsok vs King | 4–10 | 28.57% |
| Yonsok vs Xiaoyu | 7–7 | 50.00% |
| Yonsok vs Steve | 10–3 | 76.92% |
| Yonsok vs Devil Jin | 4–8 | 33.33% |
| Yonsok vs Lili | 5–6 | 45.45% |
| Yonsok vs Azucena | 8–2 | 80.00% |
| Yonsok vs Eddy | 4–5 | 44.44% |
| Yonsok vs Hwoarang | 4–4 | 50.00% |
| Yonsok vs Paul | 3–4 | 42.86% |
| Yonsok vs Bryan | 1–6 | 14.29% |
| Yonsok vs Victor | 5–2 | 71.43% |
| Yonsok vs Yoshimitsu | 1–5 | 16.67% |
| Yonsok vs Jin | 2–4 | 33.33% |
| Yonsok vs Asuka | 2–4 | 33.33% |
| Yonsok vs Leo | 3–3 | 50.00% |
| Yonsok vs Lidia | 4–2 | 66.67% |
| Yonsok vs Heihachi | 3–3 | 50.00% |
| Yonsok vs Anna | 2–4 | 33.33% |
| Yonsok vs Law | 3–2 | 60.00% |
| Yonsok vs Lars | 0–5 | 0.00% |
| Yonsok vs Lee | 1–4 | 20.00% |
| Yonsok vs Nina | 0–4 | 0.00% |
| Yonsok vs Leroy | 3–1 | 75.00% |
| Yonsok vs Jack-8 | 0–3 | 0.00% |
| Yonsok vs Alisa | 0–2 | 0.00% |
| Yonsok vs Claudio | 0–2 | 0.00% |
| Yonsok vs Kuma | 0–2 | 0.00% |
| Yonsok vs Shaheen | 0–1 | 0.00% |
| Yonsok vs Panda | 0–1 | 0.00% |
| Yonsok vs Jun | 0–1 | 0.00% |
| Yonsok vs Raven | 1–0 | 100.00% |
| Yonsok vs Clive | 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.