| Eckert Randall vs Jin | 16–17 | 48.48% |
| Eckert Randall vs Kazuya | 14–18 | 43.75% |
| Eckert Randall vs King | 14–15 | 48.28% |
| Eckert Randall vs Reina | 9–15 | 37.50% |
| Eckert Randall vs Steve | 11–12 | 47.83% |
| Eckert Randall vs Dragunov | 8–14 | 36.36% |
| Eckert Randall vs Lili | 10–11 | 47.62% |
| Eckert Randall vs Asuka | 9–9 | 50.00% |
| Eckert Randall vs Eddy | 7–10 | 41.18% |
| Eckert Randall vs Azucena | 12–3 | 80.00% |
| Eckert Randall vs Claudio | 5–7 | 41.67% |
| Eckert Randall vs Nina | 7–5 | 58.33% |
| Eckert Randall vs Victor | 9–3 | 75.00% |
| Eckert Randall vs Bryan | 4–7 | 36.36% |
| Eckert Randall vs Lars | 4–7 | 36.36% |
| Eckert Randall vs Paul | 2–8 | 20.00% |
| Eckert Randall vs Yoshimitsu | 4–6 | 40.00% |
| Eckert Randall vs Hwoarang | 7–3 | 70.00% |
| Eckert Randall vs Shaheen | 4–6 | 40.00% |
| Eckert Randall vs Feng | 7–2 | 77.78% |
| Eckert Randall vs Jun | 1–8 | 11.11% |
| Eckert Randall vs Law | 1–7 | 12.50% |
| Eckert Randall vs Leo | 3–5 | 37.50% |
| Eckert Randall vs Lee | 2–3 | 40.00% |
| Eckert Randall vs Devil Jin | 0–4 | 0.00% |
| Eckert Randall vs Kuma | 2–2 | 50.00% |
| Eckert Randall vs Jack-8 | 1–2 | 33.33% |
| Eckert Randall vs Alisa | 0–3 | 0.00% |
| Eckert Randall vs Leroy | 0–3 | 0.00% |
| Eckert Randall vs Xiaoyu | 0–2 | 0.00% |
| Eckert Randall vs Raven | 2–0 | 100.00% |
| Eckert Randall vs Panda | 1–0 | 100.00% |
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.