| YamaKazie vs Hwoarang | 12–1 | 92.31% |
| YamaKazie vs Law | 4–3 | 57.14% |
| YamaKazie vs King | 2–5 | 28.57% |
| YamaKazie vs Jin | 5–2 | 71.43% |
| YamaKazie vs Reina | 6–1 | 85.71% |
| YamaKazie vs Heihachi | 5–2 | 71.43% |
| YamaKazie vs Bryan | 2–4 | 33.33% |
| YamaKazie vs Steve | 5–1 | 83.33% |
| YamaKazie vs Paul | 3–2 | 60.00% |
| YamaKazie vs Kazuya | 3–2 | 60.00% |
| YamaKazie vs Dragunov | 3–2 | 60.00% |
| YamaKazie vs Leo | 4–1 | 80.00% |
| YamaKazie vs Lars | 2–2 | 50.00% |
| YamaKazie vs Lee | 1–3 | 25.00% |
| YamaKazie vs Jun | 2–2 | 50.00% |
| YamaKazie vs Yoshimitsu | 3–0 | 100.00% |
| YamaKazie vs Nina | 2–1 | 66.67% |
| YamaKazie vs Victor | 1–2 | 33.33% |
| YamaKazie vs Eddy | 1–2 | 33.33% |
| YamaKazie vs Clive | 3–0 | 100.00% |
| YamaKazie vs Jack-8 | 1–1 | 50.00% |
| YamaKazie vs Feng | 2–0 | 100.00% |
| YamaKazie vs Lili | 0–2 | 0.00% |
| YamaKazie vs Alisa | 2–0 | 100.00% |
| YamaKazie vs Leroy | 1–1 | 50.00% |
| YamaKazie vs Anna | 2–0 | 100.00% |
| YamaKazie vs Asuka | 1–0 | 100.00% |
| YamaKazie vs Devil Jin | 0–1 | 0.00% |
| YamaKazie vs Claudio | 0–1 | 0.00% |
| YamaKazie vs Panda | 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.