| zack nb vs Kazuya | 25–31 | 44.64% |
| zack nb vs Steve | 18–16 | 52.94% |
| zack nb vs King | 10–16 | 38.46% |
| zack nb vs Dragunov | 10–13 | 43.48% |
| zack nb vs Heihachi | 9–12 | 42.86% |
| zack nb vs Bryan | 9–11 | 45.00% |
| zack nb vs Reina | 9–11 | 45.00% |
| zack nb vs Lili | 10–8 | 55.56% |
| zack nb vs Xiaoyu | 4–13 | 23.53% |
| zack nb vs Law | 6–10 | 37.50% |
| zack nb vs Jin | 3–12 | 20.00% |
| zack nb vs Jun | 3–11 | 21.43% |
| zack nb vs Asuka | 3–10 | 23.08% |
| zack nb vs Victor | 4–9 | 30.77% |
| zack nb vs Hwoarang | 2–10 | 16.67% |
| zack nb vs Clive | 6–6 | 50.00% |
| zack nb vs Lidia | 4–6 | 40.00% |
| zack nb vs Eddy | 3–6 | 33.33% |
| zack nb vs Paul | 1–7 | 12.50% |
| zack nb vs Lee | 2–6 | 25.00% |
| zack nb vs Kuma | 2–6 | 25.00% |
| zack nb vs Devil Jin | 1–6 | 14.29% |
| zack nb vs Claudio | 1–6 | 14.29% |
| zack nb vs Leo | 2–3 | 40.00% |
| zack nb vs Azucena | 1–4 | 20.00% |
| zack nb vs Jack-8 | 2–2 | 50.00% |
| zack nb vs Lars | 0–4 | 0.00% |
| zack nb vs Nina | 2–2 | 50.00% |
| zack nb vs Alisa | 3–0 | 100.00% |
| zack nb vs Zafina | 2–1 | 66.67% |
| zack nb vs Leroy | 1–2 | 33.33% |
| zack nb vs Raven | 2–1 | 66.67% |
| zack nb vs Feng | 2–0 | 100.00% |
| zack nb vs Shaheen | 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.