| EmperorByakko vs Bryan | 18–7 | 72.00% |
| EmperorByakko vs Azucena | 14–3 | 82.35% |
| EmperorByakko vs Reina | 12–3 | 80.00% |
| EmperorByakko vs Yoshimitsu | 10–2 | 83.33% |
| EmperorByakko vs Jun | 7–4 | 63.64% |
| EmperorByakko vs Eddy | 8–3 | 72.73% |
| EmperorByakko vs Xiaoyu | 1–9 | 10.00% |
| EmperorByakko vs Kazuya | 7–3 | 70.00% |
| EmperorByakko vs Dragunov | 7–3 | 70.00% |
| EmperorByakko vs Feng | 7–2 | 77.78% |
| EmperorByakko vs King | 6–2 | 75.00% |
| EmperorByakko vs Nina | 5–3 | 62.50% |
| EmperorByakko vs Paul | 6–1 | 85.71% |
| EmperorByakko vs Jin | 5–2 | 71.43% |
| EmperorByakko vs Lee | 3–4 | 42.86% |
| EmperorByakko vs Law | 4–2 | 66.67% |
| EmperorByakko vs Hwoarang | 3–3 | 50.00% |
| EmperorByakko vs Lili | 5–1 | 83.33% |
| EmperorByakko vs Steve | 2–3 | 40.00% |
| EmperorByakko vs Claudio | 3–2 | 60.00% |
| EmperorByakko vs Devil Jin | 2–2 | 50.00% |
| EmperorByakko vs Fahkumram | 4–0 | 100.00% |
| EmperorByakko vs Asuka | 1–2 | 33.33% |
| EmperorByakko vs Leo | 2–1 | 66.67% |
| EmperorByakko vs Lars | 1–2 | 33.33% |
| EmperorByakko vs Alisa | 3–0 | 100.00% |
| EmperorByakko vs Clive | 3–0 | 100.00% |
| EmperorByakko vs Jack-8 | 1–1 | 50.00% |
| EmperorByakko vs Shaheen | 2–0 | 100.00% |
| EmperorByakko vs Kuma | 1–1 | 50.00% |
| EmperorByakko vs Zafina | 2–0 | 100.00% |
| EmperorByakko vs Leroy | 0–2 | 0.00% |
| EmperorByakko vs Victor | 1–1 | 50.00% |
| EmperorByakko vs Raven | 1–1 | 50.00% |
| EmperorByakko vs Panda | 0–1 | 0.00% |
| EmperorByakko vs Heihachi | 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.