| Eckson_ vs Jin | 6–3 | 66.67% |
| Eckson_ vs King | 4–3 | 57.14% |
| Eckson_ vs Hwoarang | 3–2 | 60.00% |
| Eckson_ vs Kazuya | 2–3 | 40.00% |
| Eckson_ vs Jun | 2–3 | 40.00% |
| Eckson_ vs Lee | 1–3 | 25.00% |
| Eckson_ vs Law | 2–1 | 66.67% |
| Eckson_ vs Nina | 1–2 | 33.33% |
| Eckson_ vs Heihachi | 1–2 | 33.33% |
| Eckson_ vs Bryan | 2–0 | 100.00% |
| Eckson_ vs Steve | 2–0 | 100.00% |
| Eckson_ vs Jack-8 | 0–2 | 0.00% |
| Eckson_ vs Alisa | 2–0 | 100.00% |
| Eckson_ vs Shaheen | 0–2 | 0.00% |
| Eckson_ vs Zafina | 2–0 | 100.00% |
| Eckson_ vs Reina | 2–0 | 100.00% |
| Eckson_ vs Eddy | 0–2 | 0.00% |
| Eckson_ vs Lidia | 2–0 | 100.00% |
| Eckson_ vs Asuka | 1–0 | 100.00% |
| Eckson_ vs Leroy | 0–1 | 0.00% |
| Eckson_ vs Armor King | 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.