| Zello vs Jin | 229–349 | 39.62% |
| Zello vs Kazuya | 206–339 | 37.80% |
| Zello vs King | 202–338 | 37.41% |
| Zello vs Hwoarang | 191–243 | 44.01% |
| Zello vs Steve | 165–237 | 41.04% |
| Zello vs Reina | 145–254 | 36.34% |
| Zello vs Bryan | 105–230 | 31.34% |
| Zello vs Law | 138–182 | 43.12% |
| Zello vs Lili | 125–172 | 42.09% |
| Zello vs Yoshimitsu | 109–185 | 37.07% |
| Zello vs Dragunov | 95–181 | 34.42% |
| Zello vs Jun | 108–151 | 41.70% |
| Zello vs Eddy | 83–151 | 35.47% |
| Zello vs Lidia | 74–155–1 | 32.31% |
| Zello vs Victor | 68–148 | 31.48% |
| Zello vs Azucena | 82–124 | 39.81% |
| Zello vs Paul | 65–136 | 32.34% |
| Zello vs Xiaoyu | 82–110 | 42.71% |
| Zello vs Devil Jin | 54–129 | 29.51% |
| Zello vs Asuka | 70–110 | 38.89% |
| Zello vs Lee | 61–95 | 39.10% |
| Zello vs Nina | 42–102 | 29.17% |
| Zello vs Lars | 50–91 | 35.46% |
| Zello vs Heihachi | 38–75 | 33.63% |
| Zello vs Anna | 38–75 | 33.63% |
| Zello vs Feng | 31–79 | 28.18% |
| Zello vs Alisa | 37–72 | 33.94% |
| Zello vs Leroy | 41–57 | 41.84% |
| Zello vs Jack-8 | 27–53 | 33.75% |
| Zello vs Raven | 36–41 | 46.75% |
| Zello vs Claudio | 19–57 | 25.00% |
| Zello vs Leo | 28–43 | 39.44% |
| Zello vs Shaheen | 19–42 | 31.15% |
| Zello vs Kuma | 14–44 | 24.14% |
| Zello vs Clive | 22–28 | 44.00% |
| Zello vs Zafina | 13–35 | 27.08% |
| Zello vs Panda | 18–22 | 45.00% |
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.