| Ewan vs Jin | 95–122 | 43.78% |
| Ewan vs Dragunov | 82–130 | 38.68% |
| Ewan vs Kazuya | 81–95 | 46.02% |
| Ewan vs King | 59–99 | 37.34% |
| Ewan vs Reina | 63–77 | 45.00% |
| Ewan vs Bryan | 33–84 | 28.21% |
| Ewan vs Victor | 39–63 | 38.24% |
| Ewan vs Lili | 28–72 | 28.00% |
| Ewan vs Steve | 34–51 | 40.00% |
| Ewan vs Hwoarang | 34–47 | 41.98% |
| Ewan vs Yoshimitsu | 25–50 | 33.33% |
| Ewan vs Azucena | 25–49 | 33.78% |
| Ewan vs Paul | 18–50 | 26.47% |
| Ewan vs Law | 20–42 | 32.26% |
| Ewan vs Jun | 21–41 | 33.87% |
| Ewan vs Feng | 14–45 | 23.73% |
| Ewan vs Lee | 28–31 | 47.46% |
| Ewan vs Eddy | 17–41 | 29.31% |
| Ewan vs Asuka | 23–33 | 41.07% |
| Ewan vs Devil Jin | 11–45 | 19.64% |
| Ewan vs Xiaoyu | 24–31 | 43.64% |
| Ewan vs Heihachi | 18–34 | 34.62% |
| Ewan vs Lidia | 16–31 | 34.04% |
| Ewan vs Jack-8 | 16–26 | 38.10% |
| Ewan vs Alisa | 16–26 | 38.10% |
| Ewan vs Shaheen | 14–25 | 35.90% |
| Ewan vs Nina | 19–20 | 48.72% |
| Ewan vs Lars | 4–33 | 10.81% |
| Ewan vs Claudio | 7–29 | 19.44% |
| Ewan vs Leroy | 11–18 | 37.93% |
| Ewan vs Leo | 9–11 | 45.00% |
| Ewan vs Kuma | 4–13 | 23.53% |
| Ewan vs Panda | 3–12 | 20.00% |
| Ewan vs Raven | 4–11 | 26.67% |
| Ewan vs Zafina | 4–7 | 36.36% |
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.