| Yoon vs Kazuya | 37–34 | 52.11% |
| Yoon vs Jin | 40–29 | 57.97% |
| Yoon vs Reina | 43–23 | 65.15% |
| Yoon vs Bryan | 27–26 | 50.94% |
| Yoon vs Dragunov | 26–22 | 54.17% |
| Yoon vs Eddy | 19–28 | 40.43% |
| Yoon vs King | 24–22 | 52.17% |
| Yoon vs Hwoarang | 22–19 | 53.66% |
| Yoon vs Lili | 18–19 | 48.65% |
| Yoon vs Azucena | 20–17 | 54.05% |
| Yoon vs Law | 11–22 | 33.33% |
| Yoon vs Paul | 13–18 | 41.94% |
| Yoon vs Steve | 17–14 | 54.84% |
| Yoon vs Yoshimitsu | 14–15 | 48.28% |
| Yoon vs Jun | 17–11 | 60.71% |
| Yoon vs Heihachi | 14–11 | 56.00% |
| Yoon vs Lars | 7–14 | 33.33% |
| Yoon vs Jack-8 | 5–15 | 25.00% |
| Yoon vs Xiaoyu | 13–4 | 76.47% |
| Yoon vs Devil Jin | 8–9 | 47.06% |
| Yoon vs Leroy | 4–12 | 25.00% |
| Yoon vs Victor | 9–7 | 56.25% |
| Yoon vs Nina | 5–10 | 33.33% |
| Yoon vs Asuka | 7–7 | 50.00% |
| Yoon vs Feng | 8–6 | 57.14% |
| Yoon vs Leo | 8–6 | 57.14% |
| Yoon vs Shaheen | 7–7 | 50.00% |
| Yoon vs Lee | 5–9 | 35.71% |
| Yoon vs Alisa | 6–7 | 46.15% |
| Yoon vs Raven | 6–3 | 66.67% |
| Yoon vs Clive | 8–1 | 88.89% |
| Yoon vs Lidia | 2–6 | 25.00% |
| Yoon vs Zafina | 3–4 | 42.86% |
| Yoon vs Claudio | 1–4 | 20.00% |
| Yoon vs Kuma | 2–3 | 40.00% |
| Yoon vs Panda | 2–0 | 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.