| O404 vs Law | 0–5 | 0.00% |
| O404 vs Asuka | 2–2 | 50.00% |
| O404 vs Lili | 0–4 | 0.00% |
| O404 vs Victor | 2–2 | 50.00% |
| O404 vs Paul | 1–2 | 33.33% |
| O404 vs Steve | 1–2 | 33.33% |
| O404 vs Leo | 0–2 | 0.00% |
| O404 vs Shaheen | 0–2 | 0.00% |
| O404 vs Zafina | 1–1 | 50.00% |
| O404 vs Reina | 0–2 | 0.00% |
| O404 vs King | 0–1 | 0.00% |
| O404 vs Jin | 1–0 | 100.00% |
| O404 vs Kazuya | 0–1 | 0.00% |
| O404 vs Feng | 0–1 | 0.00% |
| O404 vs Dragunov | 0–1 | 0.00% |
| O404 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.