| Byron vs King | 13–10 | 56.52% |
| Byron vs Lili | 12–9 | 57.14% |
| Byron vs Kazuya | 12–8 | 60.00% |
| Byron vs Bryan | 12–7 | 63.16% |
| Byron vs Jin | 10–4 | 71.43% |
| Byron vs Azucena | 12–2 | 85.71% |
| Byron vs Yoshimitsu | 9–4 | 69.23% |
| Byron vs Asuka | 7–3 | 70.00% |
| Byron vs Xiaoyu | 4–5 | 44.44% |
| Byron vs Law | 7–1 | 87.50% |
| Byron vs Lars | 5–3 | 62.50% |
| Byron vs Eddy | 5–3 | 62.50% |
| Byron vs Heihachi | 4–4 | 50.00% |
| Byron vs Paul | 3–4 | 42.86% |
| Byron vs Devil Jin | 4–3 | 57.14% |
| Byron vs Lee | 4–3 | 57.14% |
| Byron vs Alisa | 5–0 | 100.00% |
| Byron vs Reina | 2–3 | 40.00% |
| Byron vs Lidia | 3–2 | 60.00% |
| Byron vs Hwoarang | 2–2 | 50.00% |
| Byron vs Jack-8 | 4–0 | 100.00% |
| Byron vs Victor | 2–2 | 50.00% |
| Byron vs Nina | 1–2 | 33.33% |
| Byron vs Panda | 1–2 | 33.33% |
| Byron vs Clive | 1–2 | 33.33% |
| Byron vs Feng | 0–2 | 0.00% |
| Byron vs Leo | 2–0 | 100.00% |
| Byron vs Claudio | 1–1 | 50.00% |
| Byron vs Kuma | 0–2 | 0.00% |
| Byron vs Zafina | 2–0 | 100.00% |
| Byron vs Fahkumram | 0–2 | 0.00% |
| Byron vs Steve | 1–0 | 100.00% |
| Byron vs Dragunov | 0–1 | 0.00% |
| Byron vs Shaheen | 1–0 | 100.00% |
| Byron vs Jun | 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.