| El Gallo Negr0 vs Law | 5–4 | 55.56% |
| El Gallo Negr0 vs Lili | 2–5 | 28.57% |
| El Gallo Negr0 vs Dragunov | 3–3 | 50.00% |
| El Gallo Negr0 vs Jin | 2–2 | 50.00% |
| El Gallo Negr0 vs Steve | 3–1 | 75.00% |
| El Gallo Negr0 vs Alisa | 2–2 | 50.00% |
| El Gallo Negr0 vs Asuka | 1–2 | 33.33% |
| El Gallo Negr0 vs Lee | 1–2 | 33.33% |
| El Gallo Negr0 vs Paul | 2–0 | 100.00% |
| El Gallo Negr0 vs Hwoarang | 0–2 | 0.00% |
| El Gallo Negr0 vs Kazuya | 0–2 | 0.00% |
| El Gallo Negr0 vs Lars | 2–0 | 100.00% |
| El Gallo Negr0 vs Kuma | 0–2 | 0.00% |
| El Gallo Negr0 vs Zafina | 2–0 | 100.00% |
| El Gallo Negr0 vs Jun | 0–2 | 0.00% |
| El Gallo Negr0 vs Eddy | 2–0 | 100.00% |
| El Gallo Negr0 vs Xiaoyu | 0–1 | 0.00% |
| El Gallo Negr0 vs Bryan | 0–1 | 0.00% |
| El Gallo Negr0 vs Devil Jin | 1–0 | 100.00% |
| El Gallo Negr0 vs Leo | 0–1 | 0.00% |
| El Gallo Negr0 vs Nina | 0–1 | 0.00% |
| El Gallo Negr0 vs Leroy | 0–1 | 0.00% |
| El Gallo Negr0 vs Reina | 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.