| Zappa vs Kazuya | 204–211 | 49.16% |
| Zappa vs Jin | 163–164 | 49.85% |
| Zappa vs Bryan | 148–164 | 47.44% |
| Zappa vs King | 102–138 | 42.50% |
| Zappa vs Hwoarang | 106–114 | 48.18% |
| Zappa vs Reina | 82–111 | 42.49% |
| Zappa vs Steve | 84–106 | 44.21% |
| Zappa vs Paul | 82–101 | 44.81% |
| Zappa vs Law | 75–96 | 43.86% |
| Zappa vs Yoshimitsu | 70–97 | 41.92% |
| Zappa vs Devil Jin | 57–102 | 35.85% |
| Zappa vs Dragunov | 70–87 | 44.59% |
| Zappa vs Jun | 73–77 | 48.67% |
| Zappa vs Lili | 64–77 | 45.39% |
| Zappa vs Asuka | 44–90 | 32.84% |
| Zappa vs Lee | 51–76 | 40.16% |
| Zappa vs Feng | 56–64 | 46.67% |
| Zappa vs Xiaoyu | 60–58 | 50.85% |
| Zappa vs Eddy | 49–60 | 44.95% |
| Zappa vs Nina | 44–59 | 42.72% |
| Zappa vs Azucena | 48–53 | 47.52% |
| Zappa vs Anna | 35–55 | 38.89% |
| Zappa vs Leroy | 29–59 | 32.95% |
| Zappa vs Claudio | 31–53 | 36.90% |
| Zappa vs Raven | 25–56 | 30.86% |
| Zappa vs Lars | 33–47 | 41.25% |
| Zappa vs Jack-8 | 32–46 | 41.03% |
| Zappa vs Victor | 29–48 | 37.66% |
| Zappa vs Heihachi | 24–49 | 32.88% |
| Zappa vs Leo | 34–37 | 47.89% |
| Zappa vs Alisa | 27–41 | 39.71% |
| Zappa vs Zafina | 13–40 | 24.53% |
| Zappa vs Shaheen | 15–35 | 30.00% |
| Zappa vs Kuma | 18–20 | 47.37% |
| Zappa vs Panda | 12–23 | 34.29% |
| Zappa vs Clive | 15–20 | 42.86% |
| Zappa vs Lidia | 6–10 | 37.50% |
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.