| 4Birdz vs Azucena | 8–3 | 72.73% |
| 4Birdz vs Steve | 7–1 | 87.50% |
| 4Birdz vs Law | 5–2 | 71.43% |
| 4Birdz vs Victor | 2–4 | 33.33% |
| 4Birdz vs King | 3–2 | 60.00% |
| 4Birdz vs Jin | 2–2 | 50.00% |
| 4Birdz vs Bryan | 3–1 | 75.00% |
| 4Birdz vs Leroy | 2–2 | 50.00% |
| 4Birdz vs Clive | 3–1 | 75.00% |
| 4Birdz vs Kazuya | 3–0 | 100.00% |
| 4Birdz vs Asuka | 2–1 | 66.67% |
| 4Birdz vs Devil Jin | 3–0 | 100.00% |
| 4Birdz vs Lars | 2–1 | 66.67% |
| 4Birdz vs Jun | 2–1 | 66.67% |
| 4Birdz vs Eddy | 2–1 | 66.67% |
| 4Birdz vs Hwoarang | 0–2 | 0.00% |
| 4Birdz vs Leo | 2–0 | 100.00% |
| 4Birdz vs Zafina | 2–0 | 100.00% |
| 4Birdz vs Reina | 2–0 | 100.00% |
| 4Birdz vs Miary Zo | 0–2 | 0.00% |
| 4Birdz vs Nina | 1–0 | 100.00% |
| 4Birdz vs Lee | 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.