| Birlok vs Reina | 16–19 | 45.71% |
| Birlok vs Eddy | 8–23 | 25.81% |
| Birlok vs Kazuya | 9–14 | 39.13% |
| Birlok vs Lili | 6–17 | 26.09% |
| Birlok vs King | 6–16 | 27.27% |
| Birlok vs Hwoarang | 10–10 | 50.00% |
| Birlok vs Dragunov | 5–15 | 25.00% |
| Birlok vs Bryan | 5–13 | 27.78% |
| Birlok vs Steve | 8–9 | 47.06% |
| Birlok vs Victor | 4–12 | 25.00% |
| Birlok vs Jin | 6–9 | 40.00% |
| Birlok vs Asuka | 3–12 | 20.00% |
| Birlok vs Azucena | 9–6 | 60.00% |
| Birlok vs Law | 7–6 | 53.85% |
| Birlok vs Feng | 0–12 | 0.00% |
| Birlok vs Yoshimitsu | 5–6 | 45.45% |
| Birlok vs Raven | 2–9 | 18.18% |
| Birlok vs Claudio | 4–6 | 40.00% |
| Birlok vs Lee | 7–3 | 70.00% |
| Birlok vs Alisa | 2–7 | 22.22% |
| Birlok vs Lars | 3–5 | 37.50% |
| Birlok vs Nina | 5–3 | 62.50% |
| Birlok vs Zafina | 1–5 | 16.67% |
| Birlok vs Jun | 3–2 | 60.00% |
| Birlok vs Paul | 0–4 | 0.00% |
| Birlok vs Kuma | 0–4 | 0.00% |
| Birlok vs Leroy | 2–2 | 50.00% |
| Birlok vs Jack-8 | 0–3 | 0.00% |
| Birlok vs Devil Jin | 0–3 | 0.00% |
| Birlok vs Leo | 0–2 | 0.00% |
| Birlok vs Shaheen | 0–2 | 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.