| Yoohei vs King | 15–5 | 75.00% |
| Yoohei vs Victor | 11–7 | 61.11% |
| Yoohei vs Hwoarang | 8–4 | 66.67% |
| Yoohei vs Kazuya | 7–5 | 58.33% |
| Yoohei vs Steve | 8–4 | 66.67% |
| Yoohei vs Fahkumram | 4–8 | 33.33% |
| Yoohei vs Paul | 4–6 | 40.00% |
| Yoohei vs Law | 5–5 | 50.00% |
| Yoohei vs Asuka | 6–4 | 60.00% |
| Yoohei vs Lili | 6–2 | 75.00% |
| Yoohei vs Dragunov | 5–3 | 62.50% |
| Yoohei vs Heihachi | 4–4 | 50.00% |
| Yoohei vs Xiaoyu | 4–3 | 57.14% |
| Yoohei vs Jun | 6–1 | 85.71% |
| Yoohei vs Jin | 3–2 | 60.00% |
| Yoohei vs Feng | 1–4 | 20.00% |
| Yoohei vs Clive | 3–2 | 60.00% |
| Yoohei vs Bryan | 3–1 | 75.00% |
| Yoohei vs Lars | 2–1 | 66.67% |
| Yoohei vs Anna | 2–1 | 66.67% |
| Yoohei vs Lee | 0–2 | 0.00% |
| Yoohei vs Reina | 0–2 | 0.00% |
| Yoohei vs Yoshimitsu | 0–1 | 0.00% |
| Yoohei vs Devil Jin | 0–1 | 0.00% |
| Yoohei vs Shaheen | 1–0 | 100.00% |
| Yoohei vs Zafina | 0–1 | 0.00% |
| Yoohei vs Leroy | 0–1 | 0.00% |
| Yoohei vs Azucena | 1–0 | 100.00% |
| Yoohei vs Raven | 1–0 | 100.00% |
| Yoohei vs Eddy | 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.