| Kashin vs Reina | 49–52 | 48.51% |
| Kashin vs Dragunov | 46–53 | 46.46% |
| Kashin vs Hwoarang | 43–46 | 48.31% |
| Kashin vs Victor | 40–34 | 54.05% |
| Kashin vs Jin | 27–45 | 37.50% |
| Kashin vs Kazuya | 33–39 | 45.83% |
| Kashin vs Paul | 33–36 | 47.83% |
| Kashin vs Bryan | 29–39 | 42.65% |
| Kashin vs King | 36–30 | 54.55% |
| Kashin vs Lili | 28–31 | 47.46% |
| Kashin vs Asuka | 22–34 | 39.29% |
| Kashin vs Azucena | 22–30 | 42.31% |
| Kashin vs Jun | 23–21 | 52.27% |
| Kashin vs Law | 23–20 | 53.49% |
| Kashin vs Steve | 16–23 | 41.03% |
| Kashin vs Devil Jin | 25–14 | 64.10% |
| Kashin vs Feng | 11–20 | 35.48% |
| Kashin vs Yoshimitsu | 15–15 | 50.00% |
| Kashin vs Leroy | 10–20 | 33.33% |
| Kashin vs Lars | 16–13 | 55.17% |
| Kashin vs Alisa | 18–11 | 62.07% |
| Kashin vs Nina | 18–7 | 72.00% |
| Kashin vs Claudio | 13–11 | 54.17% |
| Kashin vs Leo | 11–12 | 47.83% |
| Kashin vs Lee | 14–9 | 60.87% |
| Kashin vs Eddy | 7–14 | 33.33% |
| Kashin vs Raven | 10–9 | 52.63% |
| Kashin vs Xiaoyu | 7–10 | 41.18% |
| Kashin vs Jack-8 | 8–9 | 47.06% |
| Kashin vs Shaheen | 4–8 | 33.33% |
| Kashin vs Kuma | 6–6 | 50.00% |
| Kashin vs Zafina | 4–7 | 36.36% |
| Kashin vs Panda | 1–1 | 50.00% |
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.