| Ejma828 vs Bryan | 44–51 | 46.32% |
| Ejma828 vs Jin | 39–55 | 41.49% |
| Ejma828 vs Kazuya | 48–36 | 57.14% |
| Ejma828 vs Reina | 34–36 | 48.57% |
| Ejma828 vs Hwoarang | 32–37 | 46.38% |
| Ejma828 vs Dragunov | 39–29 | 57.35% |
| Ejma828 vs King | 26–38 | 40.62% |
| Ejma828 vs Victor | 23–38 | 37.70% |
| Ejma828 vs Asuka | 27–32 | 45.76% |
| Ejma828 vs Jun | 21–35 | 37.50% |
| Ejma828 vs Steve | 23–32 | 41.82% |
| Ejma828 vs Lili | 29–25 | 53.70% |
| Ejma828 vs Law | 21–32 | 39.62% |
| Ejma828 vs Devil Jin | 22–26 | 45.83% |
| Ejma828 vs Yoshimitsu | 16–29 | 35.56% |
| Ejma828 vs Paul | 16–19 | 45.71% |
| Ejma828 vs Eddy | 15–18 | 45.45% |
| Ejma828 vs Lee | 17–15 | 53.12% |
| Ejma828 vs Claudio | 9–19 | 32.14% |
| Ejma828 vs Leroy | 8–18 | 30.77% |
| Ejma828 vs Xiaoyu | 10–14 | 41.67% |
| Ejma828 vs Lars | 15–9 | 62.50% |
| Ejma828 vs Azucena | 8–16 | 33.33% |
| Ejma828 vs Leo | 11–10 | 52.38% |
| Ejma828 vs Alisa | 8–13 | 38.10% |
| Ejma828 vs Feng | 12–7 | 63.16% |
| Ejma828 vs Nina | 6–13 | 31.58% |
| Ejma828 vs Lidia | 9–6 | 60.00% |
| Ejma828 vs Shaheen | 4–8 | 33.33% |
| Ejma828 vs Zafina | 4–8 | 33.33% |
| Ejma828 vs Kuma | 1–8 | 11.11% |
| Ejma828 vs Jack-8 | 2–6 | 25.00% |
| Ejma828 vs Raven | 3–3 | 50.00% |
| Ejma828 vs Panda | 0–3 | 0.00% |
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.