| Old man Kazuya vs King | 14–6 | 70.00% |
| Old man Kazuya vs Kazuya | 14–6 | 70.00% |
| Old man Kazuya vs Eddy | 17–3 | 85.00% |
| Old man Kazuya vs Paul | 15–0 | 100.00% |
| Old man Kazuya vs Lili | 8–7 | 53.33% |
| Old man Kazuya vs Jin | 10–4 | 71.43% |
| Old man Kazuya vs Dragunov | 6–5 | 54.55% |
| Old man Kazuya vs Reina | 8–3 | 72.73% |
| Old man Kazuya vs Leroy | 9–1 | 90.00% |
| Old man Kazuya vs Hwoarang | 7–2 | 77.78% |
| Old man Kazuya vs Azucena | 6–3 | 66.67% |
| Old man Kazuya vs Bryan | 5–3 | 62.50% |
| Old man Kazuya vs Yoshimitsu | 5–2 | 71.43% |
| Old man Kazuya vs Steve | 5–2 | 71.43% |
| Old man Kazuya vs Asuka | 5–2 | 71.43% |
| Old man Kazuya vs Victor | 3–3 | 50.00% |
| Old man Kazuya vs Jun | 4–1 | 80.00% |
| Old man Kazuya vs Feng | 3–1 | 75.00% |
| Old man Kazuya vs Leo | 4–0 | 100.00% |
| Old man Kazuya vs Claudio | 2–2 | 50.00% |
| Old man Kazuya vs Law | 3–0 | 100.00% |
| Old man Kazuya vs Lars | 3–0 | 100.00% |
| Old man Kazuya vs Kuma | 1–2 | 33.33% |
| Old man Kazuya vs Raven | 2–1 | 66.67% |
| Old man Kazuya vs Lidia | 3–0 | 100.00% |
| Old man Kazuya vs Xiaoyu | 2–0 | 100.00% |
| Old man Kazuya vs Jack-8 | 2–0 | 100.00% |
| Old man Kazuya vs Shaheen | 2–0 | 100.00% |
| Old man Kazuya vs Lee | 2–0 | 100.00% |
| Old man Kazuya vs Heihachi | 2–0 | 100.00% |
| Old man Kazuya vs Clive | 0–2 | 0.00% |
| Old man Kazuya vs Anna | 1–0 | 100.00% |
| Old man Kazuya vs Fahkumram | 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.