| ZStep vs Jin | 6–31 | 16.22% |
| ZStep vs Steve | 11–25 | 30.56% |
| ZStep vs King | 2–25 | 7.41% |
| ZStep vs Asuka | 7–17 | 29.17% |
| ZStep vs Reina | 10–12 | 45.45% |
| ZStep vs Yoshimitsu | 3–16 | 15.79% |
| ZStep vs Dragunov | 2–16 | 11.11% |
| ZStep vs Kazuya | 6–10 | 37.50% |
| ZStep vs Bryan | 2–13 | 13.33% |
| ZStep vs Hwoarang | 2–12 | 14.29% |
| ZStep vs Azucena | 4–10 | 28.57% |
| ZStep vs Heihachi | 6–7 | 46.15% |
| ZStep vs Law | 2–10 | 16.67% |
| ZStep vs Lee | 2–8 | 20.00% |
| ZStep vs Victor | 5–4 | 55.56% |
| ZStep vs Eddy | 0–9 | 0.00% |
| ZStep vs Leo | 2–6 | 25.00% |
| ZStep vs Jun | 1–7 | 12.50% |
| ZStep vs Devil Jin | 1–6 | 14.29% |
| ZStep vs Clive | 1–6 | 14.29% |
| ZStep vs Lars | 0–6 | 0.00% |
| ZStep vs Alisa | 1–5 | 16.67% |
| ZStep vs Claudio | 0–6 | 0.00% |
| ZStep vs Anna | 0–6 | 0.00% |
| ZStep vs Paul | 1–4 | 20.00% |
| ZStep vs Lili | 1–4 | 20.00% |
| ZStep vs Raven | 1–4 | 20.00% |
| ZStep vs Nina | 0–3 | 0.00% |
| ZStep vs Kuma | 1–2 | 33.33% |
| ZStep vs Xiaoyu | 0–2 | 0.00% |
| ZStep vs Feng | 0–2 | 0.00% |
| ZStep vs Shaheen | 0–2 | 0.00% |
| ZStep vs Lidia | 0–2 | 0.00% |
| ZStep vs Fahkumram | 0–2 | 0.00% |
| ZStep vs Armor King | 0–2 | 0.00% |
| ZStep vs Miary Zo | 0–2 | 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.