| _Yam vs Law | 10–11 | 47.62% |
| _Yam vs Jin | 6–8 | 42.86% |
| _Yam vs Steve | 6–6 | 50.00% |
| _Yam vs Kazuya | 5–5 | 50.00% |
| _Yam vs Asuka | 6–3 | 66.67% |
| _Yam vs Dragunov | 7–2 | 77.78% |
| _Yam vs Hwoarang | 2–6 | 25.00% |
| _Yam vs Lili | 2–5 | 28.57% |
| _Yam vs Eddy | 3–4 | 42.86% |
| _Yam vs Yoshimitsu | 2–4 | 33.33% |
| _Yam vs Reina | 2–4 | 33.33% |
| _Yam vs Lidia | 4–1 | 80.00% |
| _Yam vs Xiaoyu | 2–1 | 66.67% |
| _Yam vs Alisa | 1–2 | 33.33% |
| _Yam vs Claudio | 2–1 | 66.67% |
| _Yam vs Nina | 2–1 | 66.67% |
| _Yam vs Devil Jin | 2–0 | 100.00% |
| _Yam vs Shaheen | 1–1 | 50.00% |
| _Yam vs Leroy | 2–0 | 100.00% |
| _Yam vs Jun | 1–1 | 50.00% |
| _Yam vs Raven | 0–2 | 0.00% |
| _Yam vs Heihachi | 0–2 | 0.00% |
| _Yam vs Clive | 0–2 | 0.00% |
| _Yam vs Paul | 0–1 | 0.00% |
| _Yam vs King | 0–1 | 0.00% |
| _Yam vs Leo | 0–1 | 0.00% |
| _Yam vs Lars | 0–1 | 0.00% |
| _Yam vs Kuma | 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.