| Cero vs Kazuya | 3–15 | 16.67% |
| Cero vs King | 4–11 | 26.67% |
| Cero vs Reina | 6–3 | 66.67% |
| Cero vs Armor King | 5–4 | 55.56% |
| Cero vs Law | 3–5 | 37.50% |
| Cero vs Asuka | 3–4 | 42.86% |
| Cero vs Victor | 3–4 | 42.86% |
| Cero vs Hwoarang | 4–2 | 66.67% |
| Cero vs Xiaoyu | 3–2 | 60.00% |
| Cero vs Lili | 4–1 | 80.00% |
| Cero vs Yoshimitsu | 3–1 | 75.00% |
| Cero vs Jin | 3–1 | 75.00% |
| Cero vs Dragunov | 2–2 | 50.00% |
| Cero vs Kuma | 1–2 | 33.33% |
| Cero vs Steve | 0–2 | 0.00% |
| Cero vs Jack-8 | 1–1 | 50.00% |
| Cero vs Devil Jin | 2–0 | 100.00% |
| Cero vs Eddy | 2–0 | 100.00% |
| Cero vs Lidia | 0–2 | 0.00% |
| Cero vs Anna | 2–0 | 100.00% |
| Cero vs Feng | 1–0 | 100.00% |
| Cero vs Nina | 1–0 | 100.00% |
| Cero vs Azucena | 1–0 | 100.00% |
| Cero vs Raven | 1–0 | 100.00% |
| Cero vs Clive | 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.