| Ecchi_d vs Reina | 156–176 | 46.99% |
| Ecchi_d vs Kazuya | 149–167 | 47.15% |
| Ecchi_d vs King | 143–148 | 49.14% |
| Ecchi_d vs Jin | 118–125 | 48.56% |
| Ecchi_d vs Steve | 94–125 | 42.92% |
| Ecchi_d vs Bryan | 99–114 | 46.48% |
| Ecchi_d vs Law | 73–120 | 37.82% |
| Ecchi_d vs Eddy | 68–123 | 35.60% |
| Ecchi_d vs Paul | 87–89 | 49.43% |
| Ecchi_d vs Hwoarang | 84–91 | 48.00% |
| Ecchi_d vs Dragunov | 79–95 | 45.40% |
| Ecchi_d vs Yoshimitsu | 87–83 | 51.18% |
| Ecchi_d vs Jun | 60–106 | 36.14% |
| Ecchi_d vs Asuka | 64–100 | 39.02% |
| Ecchi_d vs Lars | 66–95 | 40.99% |
| Ecchi_d vs Azucena | 87–74 | 54.04% |
| Ecchi_d vs Lidia | 87–70–1 | 55.41% |
| Ecchi_d vs Lee | 77–75 | 50.66% |
| Ecchi_d vs Lili | 72–75 | 48.98% |
| Ecchi_d vs Nina | 69–67 | 50.74% |
| Ecchi_d vs Victor | 41–62 | 39.81% |
| Ecchi_d vs Leo | 42–59 | 41.58% |
| Ecchi_d vs Xiaoyu | 48–50 | 48.98% |
| Ecchi_d vs Jack-8 | 43–54 | 44.33% |
| Ecchi_d vs Devil Jin | 35–56 | 38.46% |
| Ecchi_d vs Leroy | 39–47 | 45.35% |
| Ecchi_d vs Raven | 31–47 | 39.74% |
| Ecchi_d vs Heihachi | 35–40 | 46.67% |
| Ecchi_d vs Feng | 29–42 | 40.85% |
| Ecchi_d vs Alisa | 23–44 | 34.33% |
| Ecchi_d vs Zafina | 31–34 | 47.69% |
| Ecchi_d vs Anna | 28–36 | 43.75% |
| Ecchi_d vs Shaheen | 23–39 | 37.10% |
| Ecchi_d vs Kuma | 17–36 | 32.08% |
| Ecchi_d vs Claudio | 19–28 | 40.43% |
| Ecchi_d vs Clive | 18–22 | 45.00% |
| Ecchi_d vs Fahkumram | 18–20 | 47.37% |
| Ecchi_d vs Panda | 16–7 | 69.57% |
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.