| EthosKai vs Yoshimitsu | 1–3 | 25.00% |
| EthosKai vs Hwoarang | 1–3 | 25.00% |
| EthosKai vs Lars | 0–4 | 0.00% |
| EthosKai vs Jin | 0–4 | 0.00% |
| EthosKai vs King | 2–1 | 66.67% |
| EthosKai vs Xiaoyu | 0–3 | 0.00% |
| EthosKai vs Dragunov | 0–3 | 0.00% |
| EthosKai vs Bryan | 0–3 | 0.00% |
| EthosKai vs Reina | 1–2 | 33.33% |
| EthosKai vs Law | 0–2 | 0.00% |
| EthosKai vs Asuka | 0–2 | 0.00% |
| EthosKai vs Azucena | 2–0 | 100.00% |
| EthosKai vs Nina | 0–2 | 0.00% |
| EthosKai vs Jack-8 | 0–1 | 0.00% |
| EthosKai vs Devil Jin | 0–1 | 0.00% |
| EthosKai vs Leo | 1–0 | 100.00% |
| EthosKai vs Alisa | 0–1 | 0.00% |
| EthosKai vs Lee | 1–0 | 100.00% |
| EthosKai vs Paul | 1–0 | 100.00% |
| EthosKai vs Kazuya | 0–1 | 0.00% |
| EthosKai vs Steve | 0–1 | 0.00% |
| EthosKai vs Lili | 1–0 | 100.00% |
| EthosKai vs Zafina | 0–1 | 0.00% |
| EthosKai vs Leroy | 0–1 | 0.00% |
| EthosKai vs Jun | 0–1 | 0.00% |
| EthosKai vs Eddy | 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.