| 9etherpower vs Reina | 18–19 | 48.65% |
| 9etherpower vs Hwoarang | 12–14 | 46.15% |
| 9etherpower vs King | 13–12 | 52.00% |
| 9etherpower vs Jin | 9–12 | 42.86% |
| 9etherpower vs Law | 9–10 | 47.37% |
| 9etherpower vs Paul | 1–15 | 6.25% |
| 9etherpower vs Eddy | 8–8 | 50.00% |
| 9etherpower vs Dragunov | 8–7 | 53.33% |
| 9etherpower vs Lars | 10–5 | 66.67% |
| 9etherpower vs Yoshimitsu | 6–8 | 42.86% |
| 9etherpower vs Jack-8 | 5–8 | 38.46% |
| 9etherpower vs Jun | 3–10 | 23.08% |
| 9etherpower vs Azucena | 8–5 | 61.54% |
| 9etherpower vs Lidia | 8–4 | 66.67% |
| 9etherpower vs Victor | 5–6 | 45.45% |
| 9etherpower vs Steve | 8–2 | 80.00% |
| 9etherpower vs Xiaoyu | 6–3 | 66.67% |
| 9etherpower vs Asuka | 4–5 | 44.44% |
| 9etherpower vs Lili | 5–4 | 55.56% |
| 9etherpower vs Kazuya | 5–3 | 62.50% |
| 9etherpower vs Raven | 2–6 | 25.00% |
| 9etherpower vs Nina | 3–4 | 42.86% |
| 9etherpower vs Shaheen | 6–0 | 100.00% |
| 9etherpower vs Alisa | 3–2 | 60.00% |
| 9etherpower vs Devil Jin | 2–2 | 50.00% |
| 9etherpower vs Feng | 1–3 | 25.00% |
| 9etherpower vs Leo | 2–2 | 50.00% |
| 9etherpower vs Claudio | 1–2 | 33.33% |
| 9etherpower vs Zafina | 1–2 | 33.33% |
| 9etherpower vs Bryan | 0–2 | 0.00% |
| 9etherpower vs Lee | 0–2 | 0.00% |
| 9etherpower vs Leroy | 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.