| Ercocoloco vs Jin | 13–14 | 48.15% |
| Ercocoloco vs Kazuya | 9–9 | 50.00% |
| Ercocoloco vs Dragunov | 9–9 | 50.00% |
| Ercocoloco vs Hwoarang | 6–10 | 37.50% |
| Ercocoloco vs Bryan | 7–9 | 43.75% |
| Ercocoloco vs King | 7–6 | 53.85% |
| Ercocoloco vs Paul | 4–7 | 36.36% |
| Ercocoloco vs Law | 5–6 | 45.45% |
| Ercocoloco vs Reina | 3–7 | 30.00% |
| Ercocoloco vs Eddy | 1–9 | 10.00% |
| Ercocoloco vs Lars | 5–3 | 62.50% |
| Ercocoloco vs Jun | 2–6 | 25.00% |
| Ercocoloco vs Lili | 1–6 | 14.29% |
| Ercocoloco vs Victor | 3–4 | 42.86% |
| Ercocoloco vs Yoshimitsu | 3–3 | 50.00% |
| Ercocoloco vs Steve | 5–1 | 83.33% |
| Ercocoloco vs Devil Jin | 2–3 | 40.00% |
| Ercocoloco vs Lidia | 4–1 | 80.00% |
| Ercocoloco vs Xiaoyu | 0–4 | 0.00% |
| Ercocoloco vs Leo | 0–4 | 0.00% |
| Ercocoloco vs Azucena | 0–4 | 0.00% |
| Ercocoloco vs Jack-8 | 0–2 | 0.00% |
| Ercocoloco vs Claudio | 0–2 | 0.00% |
| Ercocoloco vs Nina | 0–2 | 0.00% |
| Ercocoloco vs Zafina | 2–0 | 100.00% |
| Ercocoloco vs Asuka | 1–0 | 100.00% |
| Ercocoloco vs Feng | 1–0 | 100.00% |
| Ercocoloco vs Alisa | 1–0 | 100.00% |
| Ercocoloco vs Shaheen | 1–0 | 100.00% |
| Ercocoloco vs Kuma | 0–1 | 0.00% |
| Ercocoloco vs Leroy | 0–1 | 0.00% |
| Ercocoloco vs Raven | 1–0 | 100.00% |
| Ercocoloco vs Armor King | 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.