| ZIIRO vs Jin | 13–13 | 50.00% |
| ZIIRO vs Steve | 7–17 | 29.17% |
| ZIIRO vs King | 4–15 | 21.05% |
| ZIIRO vs Law | 10–8 | 55.56% |
| ZIIRO vs Hwoarang | 4–12 | 25.00% |
| ZIIRO vs Azucena | 4–12 | 25.00% |
| ZIIRO vs Jun | 8–6 | 57.14% |
| ZIIRO vs Clive | 5–9 | 35.71% |
| ZIIRO vs Kazuya | 4–9 | 30.77% |
| ZIIRO vs Dragunov | 9–4 | 69.23% |
| ZIIRO vs Lili | 4–5 | 44.44% |
| ZIIRO vs Reina | 5–4 | 55.56% |
| ZIIRO vs Paul | 2–6 | 25.00% |
| ZIIRO vs Lars | 2–6 | 25.00% |
| ZIIRO vs Leroy | 1–6 | 14.29% |
| ZIIRO vs Feng | 2–4 | 33.33% |
| ZIIRO vs Alisa | 2–4 | 33.33% |
| ZIIRO vs Claudio | 2–4 | 33.33% |
| ZIIRO vs Raven | 3–3 | 50.00% |
| ZIIRO vs Armor King | 1–5 | 16.67% |
| ZIIRO vs Victor | 4–1 | 80.00% |
| ZIIRO vs Eddy | 1–3 | 25.00% |
| ZIIRO vs Lidia | 1–3 | 25.00% |
| ZIIRO vs Heihachi | 2–2 | 50.00% |
| ZIIRO vs Miary Zo | 0–4 | 0.00% |
| ZIIRO vs Yoshimitsu | 1–2 | 33.33% |
| ZIIRO vs Devil Jin | 1–1–1 | 50.00% |
| ZIIRO vs Xiaoyu | 1–1 | 50.00% |
| ZIIRO vs Bryan | 0–2 | 0.00% |
| ZIIRO vs Jack-8 | 1–1 | 50.00% |
| ZIIRO vs Asuka | 1–1 | 50.00% |
| ZIIRO vs Leo | 1–1 | 50.00% |
| ZIIRO vs Lee | 1–1 | 50.00% |
| ZIIRO vs Shaheen | 0–1 | 0.00% |
| ZIIRO vs Nina | 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.