| Zax4 vs Kazuya | 85–84 | 50.30% |
| Zax4 vs Jin | 78–71 | 52.35% |
| Zax4 vs King | 47–53 | 47.00% |
| Zax4 vs Bryan | 51–43 | 54.26% |
| Zax4 vs Steve | 51–37 | 57.95% |
| Zax4 vs Dragunov | 51–36 | 58.62% |
| Zax4 vs Heihachi | 46–40 | 53.49% |
| Zax4 vs Reina | 29–43 | 40.28% |
| Zax4 vs Fahkumram | 34–27 | 55.74% |
| Zax4 vs Lee | 31–29 | 51.67% |
| Zax4 vs Hwoarang | 32–24 | 57.14% |
| Zax4 vs Anna | 25–30 | 45.45% |
| Zax4 vs Azucena | 23–22 | 51.11% |
| Zax4 vs Yoshimitsu | 22–22 | 50.00% |
| Zax4 vs Law | 26–17 | 60.47% |
| Zax4 vs Devil Jin | 18–18 | 50.00% |
| Zax4 vs Xiaoyu | 12–14 | 46.15% |
| Zax4 vs Victor | 7–17 | 29.17% |
| Zax4 vs Lars | 14–9 | 60.87% |
| Zax4 vs Lili | 7–13 | 35.00% |
| Zax4 vs Feng | 8–11 | 42.11% |
| Zax4 vs Alisa | 9–10 | 47.37% |
| Zax4 vs Kuma | 9–10 | 47.37% |
| Zax4 vs Paul | 11–7 | 61.11% |
| Zax4 vs Asuka | 6–9 | 40.00% |
| Zax4 vs Clive | 11–4 | 73.33% |
| Zax4 vs Jun | 6–8 | 42.86% |
| Zax4 vs Eddy | 7–7 | 50.00% |
| Zax4 vs Claudio | 4–8 | 33.33% |
| Zax4 vs Nina | 7–5 | 58.33% |
| Zax4 vs Jack-8 | 6–5 | 54.55% |
| Zax4 vs Leo | 2–7 | 22.22% |
| Zax4 vs Lidia | 3–6 | 33.33% |
| Zax4 vs Leroy | 7–1 | 87.50% |
| Zax4 vs Raven | 3–5 | 37.50% |
| Zax4 vs Zafina | 4–3 | 57.14% |
| Zax4 vs Panda | 2–2 | 50.00% |
| Zax4 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.