| yashima vs Reina | 22–11 | 66.67% |
| yashima vs Jun | 13–5 | 72.22% |
| yashima vs King | 9–5 | 64.29% |
| yashima vs Jin | 5–6 | 45.45% |
| yashima vs Lili | 3–8 | 27.27% |
| yashima vs Hwoarang | 5–5 | 50.00% |
| yashima vs Alisa | 6–4 | 60.00% |
| yashima vs Victor | 2–8 | 20.00% |
| yashima vs Leo | 6–3 | 66.67% |
| yashima vs Kazuya | 4–4 | 50.00% |
| yashima vs Claudio | 3–5 | 37.50% |
| yashima vs Xiaoyu | 5–2 | 71.43% |
| yashima vs Steve | 5–2 | 71.43% |
| yashima vs Bryan | 4–2 | 66.67% |
| yashima vs Asuka | 3–3 | 50.00% |
| yashima vs Feng | 2–4 | 33.33% |
| yashima vs Dragunov | 1–5 | 16.67% |
| yashima vs Eddy | 0–6 | 0.00% |
| yashima vs Nina | 1–4 | 20.00% |
| yashima vs Yoshimitsu | 2–2 | 50.00% |
| yashima vs Lee | 2–2 | 50.00% |
| yashima vs Paul | 2–1 | 66.67% |
| yashima vs Law | 2–1 | 66.67% |
| yashima vs Kuma | 1–2 | 33.33% |
| yashima vs Azucena | 2–1 | 66.67% |
| yashima vs Devil Jin | 0–2 | 0.00% |
| yashima vs Shaheen | 0–2 | 0.00% |
| yashima vs Leroy | 0–2 | 0.00% |
| yashima vs Raven | 1–1 | 50.00% |
| yashima vs Lars | 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.