| Ekko19 vs Yoshimitsu | 2–1 | 66.67% |
| Ekko19 vs Kazuya | 2–1 | 66.67% |
| Ekko19 vs King | 1–1 | 50.00% |
| Ekko19 vs Asuka | 2–0 | 100.00% |
| Ekko19 vs Dragunov | 0–2 | 0.00% |
| Ekko19 vs Leo | 2–0 | 100.00% |
| Ekko19 vs Nina | 1–1 | 50.00% |
| Ekko19 vs Reina | 1–1 | 50.00% |
| Ekko19 vs Azucena | 2–0 | 100.00% |
| Ekko19 vs Fahkumram | 2–0 | 100.00% |
| Ekko19 vs Hwoarang | 0–1 | 0.00% |
| Ekko19 vs Jin | 1–0 | 100.00% |
| Ekko19 vs Steve | 1–0 | 100.00% |
| Ekko19 vs Devil Jin | 1–0 | 100.00% |
| Ekko19 vs Lili | 0–1 | 0.00% |
| Ekko19 vs Lars | 0–1 | 0.00% |
| Ekko19 vs Alisa | 0–1 | 0.00% |
| Ekko19 vs Panda | 0–1 | 0.00% |
| Ekko19 vs Clive | 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.