| Ash Kazama vs Jin | 115–114 | 50.22% |
| Ash Kazama vs Bryan | 99–93 | 51.56% |
| Ash Kazama vs Kazuya | 95–77 | 55.23% |
| Ash Kazama vs Dragunov | 88–82 | 51.76% |
| Ash Kazama vs Reina | 97–71 | 57.74% |
| Ash Kazama vs King | 74–83 | 47.13% |
| Ash Kazama vs Law | 67–65 | 50.76% |
| Ash Kazama vs Devil Jin | 53–75 | 41.41% |
| Ash Kazama vs Alisa | 78–41 | 65.55% |
| Ash Kazama vs Victor | 77–40 | 65.81% |
| Ash Kazama vs Yoshimitsu | 66–40 | 62.26% |
| Ash Kazama vs Lars | 61–40 | 60.40% |
| Ash Kazama vs Paul | 51–44 | 53.68% |
| Ash Kazama vs Hwoarang | 44–50 | 46.81% |
| Ash Kazama vs Lili | 52–42 | 55.32% |
| Ash Kazama vs Xiaoyu | 44–43 | 50.57% |
| Ash Kazama vs Jun | 53–34 | 60.92% |
| Ash Kazama vs Asuka | 51–35 | 59.30% |
| Ash Kazama vs Nina | 49–35 | 58.33% |
| Ash Kazama vs Steve | 37–44 | 45.68% |
| Ash Kazama vs Eddy | 46–30 | 60.53% |
| Ash Kazama vs Clive | 44–30 | 59.46% |
| Ash Kazama vs Feng | 39–34 | 53.42% |
| Ash Kazama vs Leo | 39–34 | 53.42% |
| Ash Kazama vs Lee | 32–41 | 43.84% |
| Ash Kazama vs Raven | 34–34 | 50.00% |
| Ash Kazama vs Shaheen | 24–34 | 41.38% |
| Ash Kazama vs Claudio | 23–32 | 41.82% |
| Ash Kazama vs Zafina | 36–19 | 65.45% |
| Ash Kazama vs Jack-8 | 25–28 | 47.17% |
| Ash Kazama vs Azucena | 37–15 | 71.15% |
| Ash Kazama vs Leroy | 21–28 | 42.86% |
| Ash Kazama vs Kuma | 16–19 | 45.71% |
| Ash Kazama vs Lidia | 18–13 | 58.06% |
| Ash Kazama vs Panda | 10–15 | 40.00% |
| Ash Kazama vs Heihachi | 13–10 | 56.52% |
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.