| Ergo vs Jin | 11–6 | 64.71% |
| Ergo vs Hwoarang | 3–11 | 21.43% |
| Ergo vs Steve | 4–9 | 30.77% |
| Ergo vs Lee | 5–8 | 38.46% |
| Ergo vs Dragunov | 7–4 | 63.64% |
| Ergo vs Kazuya | 1–9 | 10.00% |
| Ergo vs Lili | 8–2 | 80.00% |
| Ergo vs Jun | 6–4 | 60.00% |
| Ergo vs King | 2–7 | 22.22% |
| Ergo vs Xiaoyu | 6–3 | 66.67% |
| Ergo vs Bryan | 4–4 | 50.00% |
| Ergo vs Leroy | 2–6 | 25.00% |
| Ergo vs Azucena | 4–4 | 50.00% |
| Ergo vs Law | 3–4 | 42.86% |
| Ergo vs Yoshimitsu | 4–3 | 57.14% |
| Ergo vs Jack-8 | 3–4 | 42.86% |
| Ergo vs Alisa | 1–6 | 14.29% |
| Ergo vs Paul | 4–2 | 66.67% |
| Ergo vs Devil Jin | 2–3 | 40.00% |
| Ergo vs Reina | 3–2 | 60.00% |
| Ergo vs Raven | 1–4 | 20.00% |
| Ergo vs Feng | 3–1 | 75.00% |
| Ergo vs Claudio | 2–2 | 50.00% |
| Ergo vs Victor | 1–3 | 25.00% |
| Ergo vs Eddy | 2–2 | 50.00% |
| Ergo vs Lars | 3–0 | 100.00% |
| Ergo vs Nina | 2–1 | 66.67% |
| Ergo vs Kuma | 0–2 | 0.00% |
| Ergo vs Asuka | 0–1 | 0.00% |
| Ergo vs Lidia | 0–1 | 0.00% |
| Ergo vs Anna | 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.