| JohnYAKUZA vs King | 10–10 | 50.00% |
| JohnYAKUZA vs Hwoarang | 8–8 | 50.00% |
| JohnYAKUZA vs Jin | 8–8 | 50.00% |
| JohnYAKUZA vs Steve | 12–1 | 92.31% |
| JohnYAKUZA vs Reina | 8–5 | 61.54% |
| JohnYAKUZA vs Eddy | 6–7 | 46.15% |
| JohnYAKUZA vs Kazuya | 8–4 | 66.67% |
| JohnYAKUZA vs Paul | 6–5 | 54.55% |
| JohnYAKUZA vs Law | 4–5 | 44.44% |
| JohnYAKUZA vs Bryan | 5–4 | 55.56% |
| JohnYAKUZA vs Lars | 2–7 | 22.22% |
| JohnYAKUZA vs Alisa | 3–6 | 33.33% |
| JohnYAKUZA vs Dragunov | 1–7 | 12.50% |
| JohnYAKUZA vs Lili | 6–1 | 85.71% |
| JohnYAKUZA vs Xiaoyu | 4–2 | 66.67% |
| JohnYAKUZA vs Claudio | 2–4 | 33.33% |
| JohnYAKUZA vs Leroy | 3–3 | 50.00% |
| JohnYAKUZA vs Jun | 2–4 | 33.33% |
| JohnYAKUZA vs Victor | 2–4 | 33.33% |
| JohnYAKUZA vs Leo | 2–3 | 40.00% |
| JohnYAKUZA vs Heihachi | 3–2 | 60.00% |
| JohnYAKUZA vs Nina | 2–2 | 50.00% |
| JohnYAKUZA vs Lee | 0–4 | 0.00% |
| JohnYAKUZA vs Lidia | 3–1 | 75.00% |
| JohnYAKUZA vs Clive | 2–2 | 50.00% |
| JohnYAKUZA vs Feng | 1–2 | 33.33% |
| JohnYAKUZA vs Kuma | 3–0 | 100.00% |
| JohnYAKUZA vs Jack-8 | 2–0 | 100.00% |
| JohnYAKUZA vs Devil Jin | 1–1 | 50.00% |
| JohnYAKUZA vs Panda | 2–0 | 100.00% |
| JohnYAKUZA vs Zafina | 1–1 | 50.00% |
| JohnYAKUZA vs Azucena | 0–2 | 0.00% |
| JohnYAKUZA vs Raven | 2–0 | 100.00% |
| JohnYAKUZA vs Asuka | 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.