| ERMASULO vs King | 17–17 | 50.00% |
| ERMASULO vs Jin | 12–15 | 44.44% |
| ERMASULO vs Kazuya | 15–12 | 55.56% |
| ERMASULO vs Lili | 14–8 | 63.64% |
| ERMASULO vs Hwoarang | 11–7 | 61.11% |
| ERMASULO vs Lidia | 10–8 | 55.56% |
| ERMASULO vs Reina | 12–5 | 70.59% |
| ERMASULO vs Jun | 11–4 | 73.33% |
| ERMASULO vs Law | 5–9 | 35.71% |
| ERMASULO vs Eddy | 11–3 | 78.57% |
| ERMASULO vs Yoshimitsu | 6–6 | 50.00% |
| ERMASULO vs Xiaoyu | 5–7 | 41.67% |
| ERMASULO vs Bryan | 10–2 | 83.33% |
| ERMASULO vs Victor | 6–5 | 54.55% |
| ERMASULO vs Nina | 4–6 | 40.00% |
| ERMASULO vs Azucena | 6–4 | 60.00% |
| ERMASULO vs Steve | 5–4 | 55.56% |
| ERMASULO vs Asuka | 6–3 | 66.67% |
| ERMASULO vs Lars | 7–2 | 77.78% |
| ERMASULO vs Alisa | 1–8 | 11.11% |
| ERMASULO vs Dragunov | 3–5 | 37.50% |
| ERMASULO vs Lee | 4–2 | 66.67% |
| ERMASULO vs Paul | 2–2 | 50.00% |
| ERMASULO vs Feng | 3–1 | 75.00% |
| ERMASULO vs Leo | 2–2 | 50.00% |
| ERMASULO vs Devil Jin | 2–1 | 66.67% |
| ERMASULO vs Claudio | 0–2 | 0.00% |
| ERMASULO vs Shaheen | 2–0 | 100.00% |
| ERMASULO vs Kuma | 0–2 | 0.00% |
| ERMASULO vs Zafina | 0–2 | 0.00% |
| ERMASULO vs Leroy | 0–1 | 0.00% |
| ERMASULO vs Clive | 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.