| Byakugou vs Kazuya | 257–213 | 54.68% |
| Byakugou vs Jin | 227–204 | 52.67% |
| Byakugou vs Hwoarang | 221–193 | 53.38% |
| Byakugou vs King | 185–168 | 52.41% |
| Byakugou vs Bryan | 179–168 | 51.59% |
| Byakugou vs Reina | 160–112 | 58.82% |
| Byakugou vs Lili | 130–139 | 48.33% |
| Byakugou vs Dragunov | 115–131 | 46.75% |
| Byakugou vs Steve | 124–118 | 51.24% |
| Byakugou vs Yoshimitsu | 113–121 | 48.29% |
| Byakugou vs Paul | 98–133 | 42.42% |
| Byakugou vs Law | 94–106 | 47.00% |
| Byakugou vs Heihachi | 105–90 | 53.85% |
| Byakugou vs Devil Jin | 79–109 | 42.02% |
| Byakugou vs Xiaoyu | 86–97 | 46.99% |
| Byakugou vs Asuka | 87–92 | 48.60% |
| Byakugou vs Lee | 90–83 | 52.02% |
| Byakugou vs Feng | 92–77–1 | 54.44% |
| Byakugou vs Nina | 86–84 | 50.59% |
| Byakugou vs Lars | 78–88 | 46.99% |
| Byakugou vs Azucena | 71–70 | 50.35% |
| Byakugou vs Jun | 74–66 | 52.86% |
| Byakugou vs Alisa | 66–64 | 50.77% |
| Byakugou vs Anna | 55–63 | 46.61% |
| Byakugou vs Leo | 46–64 | 41.82% |
| Byakugou vs Jack-8 | 49–57 | 46.23% |
| Byakugou vs Lidia | 50–51 | 49.50% |
| Byakugou vs Victor | 47–45 | 51.09% |
| Byakugou vs Raven | 50–40 | 55.56% |
| Byakugou vs Eddy | 38–50 | 43.18% |
| Byakugou vs Leroy | 35–48 | 42.17% |
| Byakugou vs Clive | 28–49 | 36.36% |
| Byakugou vs Armor King | 40–36 | 52.63% |
| Byakugou vs Claudio | 31–42 | 42.47% |
| Byakugou vs Fahkumram | 37–30 | 55.22% |
| Byakugou vs Zafina | 30–35–1 | 46.15% |
| Byakugou vs Shaheen | 28–33 | 45.90% |
| Byakugou vs Kuma | 23–31 | 42.59% |
| Byakugou vs Panda | 10–17 | 37.04% |
| Byakugou vs Miary Zo | 6–4 | 60.00% |
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.