| Zashin vs Kazuya | 328–237 | 58.05% |
| Zashin vs Jin | 289–223 | 56.45% |
| Zashin vs Bryan | 218–190 | 53.43% |
| Zashin vs King | 173–195–1 | 47.01% |
| Zashin vs Hwoarang | 157–209 | 42.90% |
| Zashin vs Heihachi | 145–187 | 43.67% |
| Zashin vs Steve | 160–167 | 48.93% |
| Zashin vs Law | 160–144 | 52.63% |
| Zashin vs Paul | 134–144 | 48.20% |
| Zashin vs Dragunov | 140–134 | 51.09% |
| Zashin vs Reina | 140–134 | 51.09% |
| Zashin vs Yoshimitsu | 141–124 | 53.21% |
| Zashin vs Devil Jin | 133–121 | 52.36% |
| Zashin vs Lee | 109–134 | 44.86% |
| Zashin vs Lili | 128–112 | 53.33% |
| Zashin vs Asuka | 122–100 | 54.95% |
| Zashin vs Lars | 76–120 | 38.78% |
| Zashin vs Xiaoyu | 103–91 | 53.09% |
| Zashin vs Jun | 101–82 | 55.19% |
| Zashin vs Nina | 86–93 | 48.04% |
| Zashin vs Feng | 92–85 | 51.98% |
| Zashin vs Eddy | 82–94 | 46.59% |
| Zashin vs Azucena | 76–95 | 44.44% |
| Zashin vs Fahkumram | 64–100 | 39.02% |
| Zashin vs Lidia | 75–77 | 49.34% |
| Zashin vs Victor | 57–92 | 38.26% |
| Zashin vs Clive | 50–96 | 34.25% |
| Zashin vs Alisa | 61–77 | 44.20% |
| Zashin vs Claudio | 63–69 | 47.73% |
| Zashin vs Armor King | 52–78 | 40.00% |
| Zashin vs Leroy | 53–71–1 | 42.74% |
| Zashin vs Leo | 55–57 | 49.11% |
| Zashin vs Raven | 44–67 | 39.64% |
| Zashin vs Shaheen | 44–59 | 42.72% |
| Zashin vs Jack-8 | 47–49 | 48.96% |
| Zashin vs Anna | 29–61 | 32.22% |
| Zashin vs Kuma | 28–55 | 33.73% |
| Zashin vs Zafina | 36–46 | 43.90% |
| Zashin vs Panda | 19–13 | 59.38% |
| Zashin vs Miary Zo | 5–23 | 17.86% |
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.