| YamiZee vs Eddy | 16–10 | 61.54% |
| YamiZee vs Reina | 8–7 | 53.33% |
| YamiZee vs Yoshimitsu | 6–7 | 46.15% |
| YamiZee vs King | 7–5 | 58.33% |
| YamiZee vs Paul | 6–4 | 60.00% |
| YamiZee vs Law | 5–5 | 50.00% |
| YamiZee vs Bryan | 8–1 | 88.89% |
| YamiZee vs Steve | 6–2 | 75.00% |
| YamiZee vs Devil Jin | 2–6 | 25.00% |
| YamiZee vs Feng | 5–3 | 62.50% |
| YamiZee vs Jin | 3–3 | 50.00% |
| YamiZee vs Asuka | 5–1 | 83.33% |
| YamiZee vs Dragunov | 6–0 | 100.00% |
| YamiZee vs Victor | 3–3 | 50.00% |
| YamiZee vs Azucena | 3–2 | 60.00% |
| YamiZee vs Jack-8 | 2–2 | 50.00% |
| YamiZee vs Raven | 4–0 | 100.00% |
| YamiZee vs Nina | 3–1 | 75.00% |
| YamiZee vs Jun | 2–2 | 50.00% |
| YamiZee vs Lars | 2–1 | 66.67% |
| YamiZee vs Lidia | 1–2 | 33.33% |
| YamiZee vs Lili | 2–1 | 66.67% |
| YamiZee vs Xiaoyu | 0–2 | 0.00% |
| YamiZee vs Alisa | 2–0 | 100.00% |
| YamiZee vs Panda | 0–2 | 0.00% |
| YamiZee vs Leroy | 2–0 | 100.00% |
| YamiZee vs Kazuya | 1–0 | 100.00% |
| YamiZee vs Shaheen | 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.