| Birdie vs Steve | 13–8 | 61.90% |
| Birdie vs Reina | 13–2 | 86.67% |
| Birdie vs King | 10–4 | 71.43% |
| Birdie vs Bryan | 6–8 | 42.86% |
| Birdie vs Hwoarang | 9–4 | 69.23% |
| Birdie vs Victor | 8–5 | 61.54% |
| Birdie vs Kazuya | 10–1 | 90.91% |
| Birdie vs Asuka | 4–7 | 36.36% |
| Birdie vs Lili | 10–0 | 100.00% |
| Birdie vs Lars | 8–1 | 88.89% |
| Birdie vs Heihachi | 6–3 | 66.67% |
| Birdie vs Xiaoyu | 6–2 | 75.00% |
| Birdie vs Armor King | 4–4 | 50.00% |
| Birdie vs Devil Jin | 6–1 | 85.71% |
| Birdie vs Miary Zo | 5–2 | 71.43% |
| Birdie vs Leroy | 4–2 | 66.67% |
| Birdie vs Eddy | 4–2 | 66.67% |
| Birdie vs Jin | 3–2 | 60.00% |
| Birdie vs Jack-8 | 4–1 | 80.00% |
| Birdie vs Dragunov | 4–1 | 80.00% |
| Birdie vs Fahkumram | 3–2 | 60.00% |
| Birdie vs Feng | 2–2 | 50.00% |
| Birdie vs Nina | 0–4 | 0.00% |
| Birdie vs Claudio | 2–1 | 66.67% |
| Birdie vs Jun | 2–1 | 66.67% |
| Birdie vs Law | 0–2 | 0.00% |
| Birdie vs Alisa | 0–2 | 0.00% |
| Birdie vs Azucena | 1–0 | 100.00% |
| Birdie vs Lidia | 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.