| zarathustra vs Kazuya | 424–394 | 51.83% |
| zarathustra vs Bryan | 334–335 | 49.93% |
| zarathustra vs King | 301–321 | 48.39% |
| zarathustra vs Jin | 296–284 | 51.03% |
| zarathustra vs Reina | 251–256–1 | 49.51% |
| zarathustra vs Heihachi | 252–256 | 49.61% |
| zarathustra vs Steve | 260–237 | 52.31% |
| zarathustra vs Law | 237–255 | 48.17% |
| zarathustra vs Hwoarang | 205–277 | 42.53% |
| zarathustra vs Paul | 211–249 | 45.87% |
| zarathustra vs Lee | 208–213 | 49.41% |
| zarathustra vs Yoshimitsu | 215–194 | 52.57% |
| zarathustra vs Dragunov | 183–205 | 47.16% |
| zarathustra vs Lars | 186–152 | 55.03% |
| zarathustra vs Lidia | 143–182 | 44.00% |
| zarathustra vs Asuka | 138–167 | 45.25% |
| zarathustra vs Devil Jin | 143–151 | 48.64% |
| zarathustra vs Lili | 143–149 | 48.97% |
| zarathustra vs Azucena | 136–156 | 46.58% |
| zarathustra vs Jun | 135–153 | 46.88% |
| zarathustra vs Xiaoyu | 133–138 | 49.08% |
| zarathustra vs Victor | 116–125 | 48.13% |
| zarathustra vs Clive | 120–112 | 51.72% |
| zarathustra vs Raven | 112–118 | 48.70% |
| zarathustra vs Armor King | 108–116 | 48.21% |
| zarathustra vs Leo | 96–125 | 43.44% |
| zarathustra vs Nina | 110–110 | 50.00% |
| zarathustra vs Feng | 112–107 | 51.14% |
| zarathustra vs Leroy | 99–113 | 46.70% |
| zarathustra vs Jack-8 | 89–120 | 42.58% |
| zarathustra vs Anna | 83–104 | 44.39% |
| zarathustra vs Fahkumram | 84–94 | 47.19% |
| zarathustra vs Eddy | 67–109 | 38.07% |
| zarathustra vs Claudio | 79–93 | 45.93% |
| zarathustra vs Zafina | 68–91 | 42.77% |
| zarathustra vs Kuma | 48–82 | 36.92% |
| zarathustra vs Alisa | 51–71 | 41.80% |
| zarathustra vs Shaheen | 55–67 | 45.08% |
| zarathustra vs Miary Zo | 30–34 | 46.88% |
| zarathustra vs Panda | 22–27 | 44.90% |
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.