| Byzon vs Kazuya | 253–280 | 47.47% |
| Byzon vs Hwoarang | 268–264 | 50.38% |
| Byzon vs Jin | 240–285 | 45.71% |
| Byzon vs Bryan | 221–221 | 50.00% |
| Byzon vs King | 220–204–1 | 51.89% |
| Byzon vs Law | 218–185 | 54.09% |
| Byzon vs Dragunov | 167–172 | 49.26% |
| Byzon vs Paul | 173–155 | 52.74% |
| Byzon vs Heihachi | 169–159 | 51.52% |
| Byzon vs Steve | 160–155 | 50.79% |
| Byzon vs Yoshimitsu | 140–138 | 50.36% |
| Byzon vs Reina | 133–143 | 48.19% |
| Byzon vs Devil Jin | 118–144 | 45.04% |
| Byzon vs Lili | 130–123 | 51.38% |
| Byzon vs Lee | 104–137–1 | 43.15% |
| Byzon vs Lars | 99–115 | 46.26% |
| Byzon vs Clive | 106–84 | 55.79% |
| Byzon vs Asuka | 93–90 | 50.82% |
| Byzon vs Xiaoyu | 107–75 | 58.79% |
| Byzon vs Anna | 97–78 | 55.43% |
| Byzon vs Eddy | 93–81 | 53.45% |
| Byzon vs Armor King | 78–94 | 45.35% |
| Byzon vs Victor | 77–90 | 46.11% |
| Byzon vs Jun | 77–87 | 46.95% |
| Byzon vs Feng | 86–68 | 55.84% |
| Byzon vs Nina | 81–73 | 52.60% |
| Byzon vs Alisa | 93–54 | 63.27% |
| Byzon vs Raven | 76–71 | 51.70% |
| Byzon vs Lidia | 73–66 | 52.52% |
| Byzon vs Fahkumram | 52–82 | 38.81% |
| Byzon vs Leroy | 67–55 | 54.92% |
| Byzon vs Azucena | 52–67 | 43.70% |
| Byzon vs Zafina | 48–69 | 41.03% |
| Byzon vs Claudio | 64–48 | 57.14% |
| Byzon vs Leo | 51–48 | 51.52% |
| Byzon vs Jack-8 | 42–53 | 44.21% |
| Byzon vs Shaheen | 25–49 | 33.78% |
| Byzon vs Kuma | 27–42 | 39.13% |
| Byzon vs Panda | 9–15 | 37.50% |
| Byzon vs Miary Zo | 10–12 | 45.45% |
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.