| Ekho vs Kazuya | 255–197 | 56.42% |
| Ekho vs Bryan | 191–186 | 50.66% |
| Ekho vs Jin | 184–180 | 50.55% |
| Ekho vs Hwoarang | 161–136 | 54.21% |
| Ekho vs King | 151–142 | 51.54% |
| Ekho vs Lee | 149–120 | 55.39% |
| Ekho vs Reina | 148–118 | 55.64% |
| Ekho vs Dragunov | 125–133 | 48.45% |
| Ekho vs Yoshimitsu | 123–109 | 53.02% |
| Ekho vs Paul | 122–97 | 55.71% |
| Ekho vs Steve | 102–105–1 | 49.28% |
| Ekho vs Devil Jin | 109–94 | 53.69% |
| Ekho vs Law | 97–89 | 52.15% |
| Ekho vs Asuka | 87–95 | 47.80% |
| Ekho vs Feng | 93–84–1 | 52.54% |
| Ekho vs Lars | 104–73 | 58.76% |
| Ekho vs Lili | 101–69 | 59.41% |
| Ekho vs Azucena | 95–60 | 61.29% |
| Ekho vs Jun | 90–58 | 60.81% |
| Ekho vs Clive | 70–65–1 | 51.85% |
| Ekho vs Leo | 69–66 | 51.11% |
| Ekho vs Raven | 77–55 | 58.33% |
| Ekho vs Heihachi | 58–72 | 44.62% |
| Ekho vs Jack-8 | 71–51 | 58.20% |
| Ekho vs Alisa | 71–51 | 58.20% |
| Ekho vs Nina | 60–62 | 49.18% |
| Ekho vs Xiaoyu | 49–59 | 45.37% |
| Ekho vs Leroy | 56–50 | 52.83% |
| Ekho vs Victor | 58–47 | 55.24% |
| Ekho vs Claudio | 52–48 | 52.00% |
| Ekho vs Shaheen | 50–47 | 51.55% |
| Ekho vs Eddy | 57–38 | 60.00% |
| Ekho vs Lidia | 43–44 | 49.43% |
| Ekho vs Kuma | 53–30 | 63.86% |
| Ekho vs Zafina | 24–54 | 30.77% |
| Ekho vs Armor King | 16–13 | 55.17% |
| Ekho vs Panda | 12–15 | 44.44% |
| Ekho vs Anna | 7–15 | 31.82% |
| Ekho vs Fahkumram | 5–3 | 62.50% |
| Ekho vs Miary Zo | 3–3 | 50.00% |
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.