| YAMADZAKI vs Jin | 7–11 | 38.89% |
| YAMADZAKI vs King | 6–9 | 40.00% |
| YAMADZAKI vs Nina | 10–3 | 76.92% |
| YAMADZAKI vs Azucena | 7–5 | 58.33% |
| YAMADZAKI vs Heihachi | 7–5 | 58.33% |
| YAMADZAKI vs Law | 6–5 | 54.55% |
| YAMADZAKI vs Yoshimitsu | 9–2 | 81.82% |
| YAMADZAKI vs Eddy | 7–2 | 77.78% |
| YAMADZAKI vs Kazuya | 6–2 | 75.00% |
| YAMADZAKI vs Miary Zo | 7–1 | 87.50% |
| YAMADZAKI vs Reina | 4–3 | 57.14% |
| YAMADZAKI vs Lili | 3–3 | 50.00% |
| YAMADZAKI vs Jun | 5–1 | 83.33% |
| YAMADZAKI vs Hwoarang | 4–1 | 80.00% |
| YAMADZAKI vs Bryan | 2–2 | 50.00% |
| YAMADZAKI vs Asuka | 3–0 | 100.00% |
| YAMADZAKI vs Devil Jin | 1–2 | 33.33% |
| YAMADZAKI vs Dragunov | 1–2 | 33.33% |
| YAMADZAKI vs Lee | 1–2 | 33.33% |
| YAMADZAKI vs Zafina | 1–2 | 33.33% |
| YAMADZAKI vs Lars | 2–0 | 100.00% |
| YAMADZAKI vs Shaheen | 0–2 | 0.00% |
| YAMADZAKI vs Raven | 1–1 | 50.00% |
| YAMADZAKI vs Steve | 1–0 | 100.00% |
| YAMADZAKI vs Jack-8 | 1–0 | 100.00% |
| YAMADZAKI vs Alisa | 1–0 | 100.00% |
| YAMADZAKI vs Victor | 1–0 | 100.00% |
| YAMADZAKI vs Lidia | 1–0 | 100.00% |
| YAMADZAKI vs Clive | 1–0 | 100.00% |
| YAMADZAKI vs Fahkumram | 1–0 | 100.00% |
| YAMADZAKI vs Armor King | 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.