| Ethamitsu vs Bryan | 32–28 | 53.33% |
| Ethamitsu vs King | 22–13 | 62.86% |
| Ethamitsu vs Miary Zo | 16–18 | 47.06% |
| Ethamitsu vs Jin | 19–11 | 63.33% |
| Ethamitsu vs Law | 15–14 | 51.72% |
| Ethamitsu vs Yoshimitsu | 21–6 | 77.78% |
| Ethamitsu vs Victor | 17–10 | 62.96% |
| Ethamitsu vs Hwoarang | 16–10 | 61.54% |
| Ethamitsu vs Feng | 18–7 | 72.00% |
| Ethamitsu vs Alisa | 8–16 | 33.33% |
| Ethamitsu vs Heihachi | 10–14 | 41.67% |
| Ethamitsu vs Paul | 10–13 | 43.48% |
| Ethamitsu vs Kazuya | 16–6 | 72.73% |
| Ethamitsu vs Lars | 15–7 | 68.18% |
| Ethamitsu vs Dragunov | 15–6 | 71.43% |
| Ethamitsu vs Lee | 13–8 | 61.90% |
| Ethamitsu vs Steve | 9–11 | 45.00% |
| Ethamitsu vs Reina | 10–10 | 50.00% |
| Ethamitsu vs Nina | 12–7 | 63.16% |
| Ethamitsu vs Azucena | 13–6 | 68.42% |
| Ethamitsu vs Lili | 13–4 | 76.47% |
| Ethamitsu vs Leo | 8–8 | 50.00% |
| Ethamitsu vs Raven | 10–6 | 62.50% |
| Ethamitsu vs Armor King | 9–7 | 56.25% |
| Ethamitsu vs Devil Jin | 8–7 | 53.33% |
| Ethamitsu vs Jun | 8–6 | 57.14% |
| Ethamitsu vs Asuka | 7–6 | 53.85% |
| Ethamitsu vs Kuma | 4–9 | 30.77% |
| Ethamitsu vs Leroy | 9–4 | 69.23% |
| Ethamitsu vs Anna | 7–6 | 53.85% |
| Ethamitsu vs Zafina | 3–9 | 25.00% |
| Ethamitsu vs Eddy | 8–3 | 72.73% |
| Ethamitsu vs Jack-8 | 6–4 | 60.00% |
| Ethamitsu vs Claudio | 7–1 | 87.50% |
| Ethamitsu vs Shaheen | 7–1 | 87.50% |
| Ethamitsu vs Clive | 4–3 | 57.14% |
| Ethamitsu vs Fahkumram | 6–1 | 85.71% |
| Ethamitsu vs Xiaoyu | 2–3 | 40.00% |
| Ethamitsu vs Lidia | 0–5 | 0.00% |
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.