| Zaiji vs Jin | 25–30 | 45.45% |
| Zaiji vs King | 20–20 | 50.00% |
| Zaiji vs Reina | 19–19 | 50.00% |
| Zaiji vs Law | 17–20 | 45.95% |
| Zaiji vs Kazuya | 12–22 | 35.29% |
| Zaiji vs Bryan | 15–18 | 45.45% |
| Zaiji vs Dragunov | 14–19 | 42.42% |
| Zaiji vs Hwoarang | 15–14 | 51.72% |
| Zaiji vs Paul | 15–11 | 57.69% |
| Zaiji vs Eddy | 12–13 | 48.00% |
| Zaiji vs Yoshimitsu | 10–14 | 41.67% |
| Zaiji vs Devil Jin | 15–9 | 62.50% |
| Zaiji vs Lili | 14–10 | 58.33% |
| Zaiji vs Azucena | 10–12 | 45.45% |
| Zaiji vs Jun | 8–12 | 40.00% |
| Zaiji vs Lars | 7–7 | 50.00% |
| Zaiji vs Steve | 5–8 | 38.46% |
| Zaiji vs Lee | 3–10 | 23.08% |
| Zaiji vs Leo | 7–5 | 58.33% |
| Zaiji vs Zafina | 2–10 | 16.67% |
| Zaiji vs Feng | 6–2 | 75.00% |
| Zaiji vs Xiaoyu | 6–1 | 85.71% |
| Zaiji vs Alisa | 2–4 | 33.33% |
| Zaiji vs Claudio | 1–4 | 20.00% |
| Zaiji vs Nina | 3–2 | 60.00% |
| Zaiji vs Panda | 2–3 | 40.00% |
| Zaiji vs Victor | 4–1 | 80.00% |
| Zaiji vs Raven | 4–1 | 80.00% |
| Zaiji vs Clive | 3–2 | 60.00% |
| Zaiji vs Asuka | 0–4 | 0.00% |
| Zaiji vs Leroy | 0–4 | 0.00% |
| Zaiji vs Jack-8 | 1–2 | 33.33% |
| Zaiji vs Shaheen | 1–1 | 50.00% |
| Zaiji vs Kuma | 0–1 | 0.00% |
| Zaiji vs Anna | 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.