| etrna vs King | 21–28 | 42.86% |
| etrna vs Hwoarang | 10–30 | 25.00% |
| etrna vs Law | 15–23 | 39.47% |
| etrna vs Clive | 12–24 | 33.33% |
| etrna vs Steve | 11–23 | 32.35% |
| etrna vs Lili | 7–26 | 21.21% |
| etrna vs Jin | 17–13 | 56.67% |
| etrna vs Bryan | 11–17 | 39.29% |
| etrna vs Reina | 10–16 | 38.46% |
| etrna vs Jun | 10–15 | 40.00% |
| etrna vs Anna | 10–13 | 43.48% |
| etrna vs Kazuya | 4–18 | 18.18% |
| etrna vs Victor | 9–13 | 40.91% |
| etrna vs Yoshimitsu | 16–4 | 80.00% |
| etrna vs Paul | 6–12 | 33.33% |
| etrna vs Dragunov | 2–16 | 11.11% |
| etrna vs Azucena | 8–9 | 47.06% |
| etrna vs Asuka | 7–8 | 46.67% |
| etrna vs Nina | 2–13 | 13.33% |
| etrna vs Lars | 7–7 | 50.00% |
| etrna vs Xiaoyu | 7–6 | 53.85% |
| etrna vs Heihachi | 10–3 | 76.92% |
| etrna vs Raven | 3–9 | 25.00% |
| etrna vs Lidia | 4–7 | 36.36% |
| etrna vs Alisa | 0–9 | 0.00% |
| etrna vs Devil Jin | 2–6 | 25.00% |
| etrna vs Leo | 1–7 | 12.50% |
| etrna vs Eddy | 1–6 | 14.29% |
| etrna vs Feng | 3–3 | 50.00% |
| etrna vs Kuma | 3–3 | 50.00% |
| etrna vs Jack-8 | 2–3 | 40.00% |
| etrna vs Claudio | 2–1 | 66.67% |
| etrna vs Lee | 1–2 | 33.33% |
| etrna vs Shaheen | 0–2 | 0.00% |
| etrna vs Panda | 0–2 | 0.00% |
| etrna vs Leroy | 0–1 | 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.