| Ej428 vs Reina | 20–6 | 76.92% |
| Ej428 vs King | 8–13 | 38.10% |
| Ej428 vs Jin | 11–10 | 52.38% |
| Ej428 vs Bryan | 7–10 | 41.18% |
| Ej428 vs Steve | 9–7 | 56.25% |
| Ej428 vs Lili | 7–7 | 50.00% |
| Ej428 vs Eddy | 6–6 | 50.00% |
| Ej428 vs Law | 3–7 | 30.00% |
| Ej428 vs Hwoarang | 2–8 | 20.00% |
| Ej428 vs Dragunov | 6–4 | 60.00% |
| Ej428 vs Lars | 7–2 | 77.78% |
| Ej428 vs Nina | 3–5 | 37.50% |
| Ej428 vs Azucena | 3–5 | 37.50% |
| Ej428 vs Yoshimitsu | 4–3 | 57.14% |
| Ej428 vs Leo | 4–3 | 57.14% |
| Ej428 vs Devil Jin | 1–5 | 16.67% |
| Ej428 vs Alisa | 3–3 | 50.00% |
| Ej428 vs Lee | 1–5 | 16.67% |
| Ej428 vs Leroy | 3–3 | 50.00% |
| Ej428 vs Jun | 3–3 | 50.00% |
| Ej428 vs Victor | 3–3 | 50.00% |
| Ej428 vs Lidia | 2–4 | 33.33% |
| Ej428 vs Raven | 2–3 | 40.00% |
| Ej428 vs Xiaoyu | 2–2 | 50.00% |
| Ej428 vs Kazuya | 2–2 | 50.00% |
| Ej428 vs Anna | 2–2 | 50.00% |
| Ej428 vs Paul | 1–2 | 33.33% |
| Ej428 vs Jack-8 | 0–2 | 0.00% |
| Ej428 vs Feng | 0–2 | 0.00% |
| Ej428 vs Kuma | 2–0 | 100.00% |
| Ej428 vs Heihachi | 0–2 | 0.00% |
| Ej428 vs Clive | 0–2 | 0.00% |
| Ej428 vs Zafina | 0–1 | 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.