| Erms vs King | 10–5 | 66.67% |
| Erms vs Steve | 4–4 | 50.00% |
| Erms vs Law | 2–5 | 28.57% |
| Erms vs Dragunov | 2–4 | 33.33% |
| Erms vs Clive | 4–2 | 66.67% |
| Erms vs Nina | 1–4 | 20.00% |
| Erms vs Raven | 5–0 | 100.00% |
| Erms vs Bryan | 2–2 | 50.00% |
| Erms vs Lili | 2–2 | 50.00% |
| Erms vs Reina | 2–2 | 50.00% |
| Erms vs Lidia | 1–3 | 25.00% |
| Erms vs Hwoarang | 1–2 | 33.33% |
| Erms vs Yoshimitsu | 0–2 | 0.00% |
| Erms vs Kazuya | 0–2 | 0.00% |
| Erms vs Lee | 2–0 | 100.00% |
| Erms vs Zafina | 1–1 | 50.00% |
| Erms vs Jun | 0–2 | 0.00% |
| Erms vs Eddy | 0–2 | 0.00% |
| Erms vs Fahkumram | 1–1 | 50.00% |
| Erms vs Paul | 0–1 | 0.00% |
| Erms vs Jin | 0–1 | 0.00% |
| Erms vs Asuka | 0–1 | 0.00% |
| Erms vs Victor | 0–1 | 0.00% |
| Erms vs Heihachi | 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.