| Jiazu vs Kazuya | 14–9 | 60.87% |
| Jiazu vs Jun | 11–11 | 50.00% |
| Jiazu vs Reina | 10–8 | 55.56% |
| Jiazu vs Lee | 5–12 | 29.41% |
| Jiazu vs Law | 9–7 | 56.25% |
| Jiazu vs Hwoarang | 3–13 | 18.75% |
| Jiazu vs Eddy | 6–10 | 37.50% |
| Jiazu vs King | 7–7 | 50.00% |
| Jiazu vs Jin | 3–10 | 23.08% |
| Jiazu vs Alisa | 6–6 | 50.00% |
| Jiazu vs Paul | 5–6 | 45.45% |
| Jiazu vs Victor | 4–7 | 36.36% |
| Jiazu vs Lidia | 4–7 | 36.36% |
| Jiazu vs Yoshimitsu | 3–7 | 30.00% |
| Jiazu vs Steve | 4–6 | 40.00% |
| Jiazu vs Leo | 3–7 | 30.00% |
| Jiazu vs Lars | 4–4 | 50.00% |
| Jiazu vs Nina | 3–5 | 37.50% |
| Jiazu vs Azucena | 3–5 | 37.50% |
| Jiazu vs Dragunov | 2–4 | 33.33% |
| Jiazu vs Heihachi | 5–1 | 83.33% |
| Jiazu vs Bryan | 0–5 | 0.00% |
| Jiazu vs Asuka | 1–4 | 20.00% |
| Jiazu vs Devil Jin | 2–3 | 40.00% |
| Jiazu vs Lili | 1–4 | 20.00% |
| Jiazu vs Jack-8 | 2–2 | 50.00% |
| Jiazu vs Kuma | 2–2 | 50.00% |
| Jiazu vs Leroy | 2–2 | 50.00% |
| Jiazu vs Xiaoyu | 1–2 | 33.33% |
| Jiazu vs Claudio | 2–1 | 66.67% |
| Jiazu vs Raven | 2–1 | 66.67% |
| Jiazu vs Feng | 0–2 | 0.00% |
| Jiazu vs Zafina | 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.