| Zapa vs King | 50–29 | 63.29% |
| Zapa vs Kazuya | 33–35 | 48.53% |
| Zapa vs Hwoarang | 30–32 | 48.39% |
| Zapa vs Jin | 25–36 | 40.98% |
| Zapa vs Steve | 23–29 | 44.23% |
| Zapa vs Reina | 27–25 | 51.92% |
| Zapa vs Bryan | 26–25 | 50.98% |
| Zapa vs Law | 13–28 | 31.71% |
| Zapa vs Yoshimitsu | 19–22 | 46.34% |
| Zapa vs Dragunov | 16–24 | 40.00% |
| Zapa vs Jun | 14–20 | 41.18% |
| Zapa vs Devil Jin | 14–16 | 46.67% |
| Zapa vs Clive | 11–19 | 36.67% |
| Zapa vs Asuka | 17–11 | 60.71% |
| Zapa vs Eddy | 16–12 | 57.14% |
| Zapa vs Xiaoyu | 16–11 | 59.26% |
| Zapa vs Feng | 14–13 | 51.85% |
| Zapa vs Heihachi | 12–15 | 44.44% |
| Zapa vs Lili | 15–11 | 57.69% |
| Zapa vs Leo | 12–14 | 46.15% |
| Zapa vs Lars | 10–16 | 38.46% |
| Zapa vs Paul | 13–12 | 52.00% |
| Zapa vs Alisa | 8–10 | 44.44% |
| Zapa vs Leroy | 7–10 | 41.18% |
| Zapa vs Azucena | 5–12 | 29.41% |
| Zapa vs Raven | 9–8 | 52.94% |
| Zapa vs Nina | 10–6 | 62.50% |
| Zapa vs Victor | 6–10 | 37.50% |
| Zapa vs Lee | 9–6 | 60.00% |
| Zapa vs Lidia | 5–10 | 33.33% |
| Zapa vs Jack-8 | 10–4 | 71.43% |
| Zapa vs Kuma | 5–6 | 45.45% |
| Zapa vs Zafina | 5–6 | 45.45% |
| Zapa vs Shaheen | 3–5 | 37.50% |
| Zapa vs Claudio | 3–4 | 42.86% |
| Zapa vs Panda | 1–2 | 33.33% |
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.