| Bygones_B vs Kazuya | 17–13 | 56.67% |
| Bygones_B vs King | 16–8 | 66.67% |
| Bygones_B vs Eddy | 14–7 | 66.67% |
| Bygones_B vs Reina | 14–7 | 66.67% |
| Bygones_B vs Jin | 12–5 | 70.59% |
| Bygones_B vs Law | 14–1 | 93.33% |
| Bygones_B vs Hwoarang | 9–5 | 64.29% |
| Bygones_B vs Azucena | 7–5 | 58.33% |
| Bygones_B vs Steve | 7–4 | 63.64% |
| Bygones_B vs Dragunov | 5–6 | 45.45% |
| Bygones_B vs Lars | 6–4 | 60.00% |
| Bygones_B vs Victor | 4–6 | 40.00% |
| Bygones_B vs Lidia | 5–5 | 50.00% |
| Bygones_B vs Bryan | 7–2 | 77.78% |
| Bygones_B vs Lili | 6–3 | 66.67% |
| Bygones_B vs Paul | 3–5 | 37.50% |
| Bygones_B vs Raven | 8–0 | 100.00% |
| Bygones_B vs Kuma | 2–5 | 28.57% |
| Bygones_B vs Yoshimitsu | 6–0 | 100.00% |
| Bygones_B vs Xiaoyu | 5–1 | 83.33% |
| Bygones_B vs Nina | 4–2 | 66.67% |
| Bygones_B vs Jun | 6–0 | 100.00% |
| Bygones_B vs Jack-8 | 3–2 | 60.00% |
| Bygones_B vs Devil Jin | 4–1 | 80.00% |
| Bygones_B vs Feng | 3–2 | 60.00% |
| Bygones_B vs Claudio | 4–0 | 100.00% |
| Bygones_B vs Leo | 2–2 | 50.00% |
| Bygones_B vs Alisa | 4–0 | 100.00% |
| Bygones_B vs Asuka | 2–1 | 66.67% |
| Bygones_B vs Zafina | 1–1 | 50.00% |
| Bygones_B vs Leroy | 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.