| EkKo vs Kazuya | 68–65 | 51.13% |
| EkKo vs King | 71–54 | 56.80% |
| EkKo vs Steve | 55–61 | 47.41% |
| EkKo vs Jin | 54–58 | 48.21% |
| EkKo vs Hwoarang | 62–49 | 55.86% |
| EkKo vs Bryan | 52–48 | 52.00% |
| EkKo vs Law | 40–45 | 47.06% |
| EkKo vs Lidia | 40–42 | 48.78% |
| EkKo vs Reina | 30–41 | 42.25% |
| EkKo vs Paul | 48–19 | 71.64% |
| EkKo vs Lars | 29–35 | 45.31% |
| EkKo vs Asuka | 37–19 | 66.07% |
| EkKo vs Lee | 32–22 | 59.26% |
| EkKo vs Dragunov | 25–27 | 48.08% |
| EkKo vs Nina | 25–26 | 49.02% |
| EkKo vs Lili | 24–20 | 54.55% |
| EkKo vs Heihachi | 22–22 | 50.00% |
| EkKo vs Devil Jin | 22–21 | 51.16% |
| EkKo vs Victor | 16–26 | 38.10% |
| EkKo vs Yoshimitsu | 22–19 | 53.66% |
| EkKo vs Raven | 19–22 | 46.34% |
| EkKo vs Fahkumram | 18–23 | 43.90% |
| EkKo vs Leo | 17–23 | 42.50% |
| EkKo vs Xiaoyu | 20–18 | 52.63% |
| EkKo vs Eddy | 21–17 | 55.26% |
| EkKo vs Alisa | 22–12 | 64.71% |
| EkKo vs Feng | 19–14 | 57.58% |
| EkKo vs Azucena | 13–19 | 40.62% |
| EkKo vs Leroy | 14–14 | 50.00% |
| EkKo vs Kuma | 12–15 | 44.44% |
| EkKo vs Claudio | 9–17 | 34.62% |
| EkKo vs Jun | 9–17 | 34.62% |
| EkKo vs Miary Zo | 17–6 | 73.91% |
| EkKo vs Armor King | 12–8 | 60.00% |
| EkKo vs Clive | 5–14 | 26.32% |
| EkKo vs Shaheen | 7–11 | 38.89% |
| EkKo vs Anna | 7–9 | 43.75% |
| EkKo vs Jack-8 | 5–10 | 33.33% |
| EkKo vs Zafina | 6–2 | 75.00% |
| EkKo vs Panda | 5–2 | 71.43% |
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.