| zass vs Kazuya | 236–273 | 46.37% |
| zass vs Bryan | 166–232 | 41.71% |
| zass vs Reina | 228–159 | 58.91% |
| zass vs Jin | 170–203 | 45.58% |
| zass vs King | 125–114 | 52.30% |
| zass vs Dragunov | 107–125 | 46.12% |
| zass vs Paul | 92–116 | 44.23% |
| zass vs Hwoarang | 98–101 | 49.25% |
| zass vs Yoshimitsu | 103–80–1 | 56.28% |
| zass vs Lili | 93–90 | 50.82% |
| zass vs Steve | 86–92 | 48.31% |
| zass vs Devil Jin | 86–92 | 48.31% |
| zass vs Jun | 80–75 | 51.61% |
| zass vs Lidia | 75–80 | 48.39% |
| zass vs Heihachi | 61–86 | 41.50% |
| zass vs Law | 66–78 | 45.83% |
| zass vs Lee | 54–89 | 37.76% |
| zass vs Feng | 54–82–1 | 39.71% |
| zass vs Victor | 55–66 | 45.45% |
| zass vs Lars | 56–60 | 48.28% |
| zass vs Azucena | 53–63 | 45.69% |
| zass vs Eddy | 49–66 | 42.61% |
| zass vs Leroy | 50–63–1 | 44.25% |
| zass vs Asuka | 51–57 | 47.22% |
| zass vs Nina | 53–53 | 50.00% |
| zass vs Xiaoyu | 34–71 | 32.38% |
| zass vs Claudio | 52–42 | 55.32% |
| zass vs Leo | 44–48 | 47.83% |
| zass vs Jack-8 | 30–61 | 32.97% |
| zass vs Zafina | 29–48 | 37.66% |
| zass vs Raven | 33–43 | 43.42% |
| zass vs Alisa | 22–50 | 30.56% |
| zass vs Shaheen | 26–39 | 40.00% |
| zass vs Kuma | 25–34 | 42.37% |
| zass vs Panda | 14–12 | 53.85% |
| zass vs Clive | 10–11 | 47.62% |
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.