| Byfieldbwoy vs Heihachi | 27–7 | 79.41% |
| Byfieldbwoy vs Jin | 19–14 | 57.58% |
| Byfieldbwoy vs Bryan | 17–7 | 70.83% |
| Byfieldbwoy vs Kazuya | 16–8 | 66.67% |
| Byfieldbwoy vs King | 15–8 | 65.22% |
| Byfieldbwoy vs Steve | 14–7 | 66.67% |
| Byfieldbwoy vs Reina | 8–13 | 38.10% |
| Byfieldbwoy vs Lidia | 13–4 | 76.47% |
| Byfieldbwoy vs Lili | 5–11 | 31.25% |
| Byfieldbwoy vs Eddy | 10–5 | 66.67% |
| Byfieldbwoy vs Yoshimitsu | 8–4 | 66.67% |
| Byfieldbwoy vs Azucena | 4–8 | 33.33% |
| Byfieldbwoy vs Paul | 7–4 | 63.64% |
| Byfieldbwoy vs Feng | 8–3 | 72.73% |
| Byfieldbwoy vs Jun | 4–7 | 36.36% |
| Byfieldbwoy vs Asuka | 4–5 | 44.44% |
| Byfieldbwoy vs Victor | 6–3 | 66.67% |
| Byfieldbwoy vs Leo | 4–5 | 44.44% |
| Byfieldbwoy vs Claudio | 7–1 | 87.50% |
| Byfieldbwoy vs Hwoarang | 7–1 | 87.50% |
| Byfieldbwoy vs Law | 3–4 | 42.86% |
| Byfieldbwoy vs Xiaoyu | 4–3 | 57.14% |
| Byfieldbwoy vs Dragunov | 5–2 | 71.43% |
| Byfieldbwoy vs Nina | 4–3 | 57.14% |
| Byfieldbwoy vs Lars | 2–4 | 33.33% |
| Byfieldbwoy vs Alisa | 2–4 | 33.33% |
| Byfieldbwoy vs Jack-8 | 5–0 | 100.00% |
| Byfieldbwoy vs Kuma | 3–2 | 60.00% |
| Byfieldbwoy vs Zafina | 2–3 | 40.00% |
| Byfieldbwoy vs Devil Jin | 2–2 | 50.00% |
| Byfieldbwoy vs Lee | 0–2 | 0.00% |
| Byfieldbwoy vs Raven | 0–2 | 0.00% |
| Byfieldbwoy vs Leroy | 0–1 | 0.00% |
| Byfieldbwoy vs Shaheen | 1–0 | 100.00% |
| Byfieldbwoy vs Panda | 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.