| Birongold vs Hwoarang | 8–9 | 47.06% |
| Birongold vs Jin | 7–8 | 46.67% |
| Birongold vs Eddy | 7–6 | 53.85% |
| Birongold vs Asuka | 6–6 | 50.00% |
| Birongold vs Law | 8–3 | 72.73% |
| Birongold vs Leo | 6–5 | 54.55% |
| Birongold vs Jun | 3–8 | 27.27% |
| Birongold vs Steve | 5–5 | 50.00% |
| Birongold vs Lidia | 5–5 | 50.00% |
| Birongold vs Lili | 2–6 | 25.00% |
| Birongold vs King | 3–4 | 42.86% |
| Birongold vs Feng | 4–3 | 57.14% |
| Birongold vs Nina | 5–2 | 71.43% |
| Birongold vs Reina | 4–3 | 57.14% |
| Birongold vs Kazuya | 5–1 | 83.33% |
| Birongold vs Lars | 0–6 | 0.00% |
| Birongold vs Yoshimitsu | 2–2 | 50.00% |
| Birongold vs Xiaoyu | 2–2 | 50.00% |
| Birongold vs Dragunov | 1–3 | 25.00% |
| Birongold vs Bryan | 3–0 | 100.00% |
| Birongold vs Victor | 3–0 | 100.00% |
| Birongold vs Paul | 2–0 | 100.00% |
| Birongold vs Devil Jin | 2–0 | 100.00% |
| Birongold vs Claudio | 2–0 | 100.00% |
| Birongold vs Lee | 2–0 | 100.00% |
| Birongold vs Kuma | 0–2 | 0.00% |
| Birongold vs Leroy | 0–2 | 0.00% |
| Birongold vs Azucena | 1–1 | 50.00% |
| Birongold vs Raven | 2–0 | 100.00% |
| Birongold vs Jack-8 | 1–0 | 100.00% |
| Birongold vs Alisa | 1–0 | 100.00% |
| Birongold vs Fahkumram | 1–0 | 100.00% |
| Birongold 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.