| Byko vs Jun | 9–2 | 81.82% |
| Byko vs King | 5–5 | 50.00% |
| Byko vs Reina | 3–6 | 33.33% |
| Byko vs Law | 3–5 | 37.50% |
| Byko vs Victor | 5–3 | 62.50% |
| Byko vs Yoshimitsu | 3–3 | 50.00% |
| Byko vs Jin | 5–1 | 83.33% |
| Byko vs Steve | 4–2 | 66.67% |
| Byko vs Dragunov | 3–3 | 50.00% |
| Byko vs Lidia | 6–0 | 100.00% |
| Byko vs Hwoarang | 3–2 | 60.00% |
| Byko vs Kazuya | 3–2 | 60.00% |
| Byko vs Azucena | 2–3 | 40.00% |
| Byko vs Eddy | 4–1 | 80.00% |
| Byko vs Lee | 2–2 | 50.00% |
| Byko vs Devil Jin | 2–1 | 66.67% |
| Byko vs Lili | 3–0 | 100.00% |
| Byko vs Leo | 1–2 | 33.33% |
| Byko vs Bryan | 2–0 | 100.00% |
| Byko vs Jack-8 | 2–0 | 100.00% |
| Byko vs Feng | 0–2 | 0.00% |
| Byko vs Claudio | 1–1 | 50.00% |
| Byko vs Paul | 0–1 | 0.00% |
| Byko vs Asuka | 0–1 | 0.00% |
| Byko vs Lars | 1–0 | 100.00% |
| Byko vs Nina | 1–0 | 100.00% |
| Byko vs Kuma | 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.