| Byako West vs King | 173–241 | 41.79% |
| Byako West vs Jin | 169–184 | 47.88% |
| Byako West vs Kazuya | 145–200 | 42.03% |
| Byako West vs Law | 146–145 | 50.17% |
| Byako West vs Reina | 110–146–1 | 42.97% |
| Byako West vs Steve | 121–135 | 47.27% |
| Byako West vs Heihachi | 119–120 | 49.79% |
| Byako West vs Dragunov | 104–131 | 44.26% |
| Byako West vs Bryan | 99–131 | 43.04% |
| Byako West vs Clive | 110–117 | 48.46% |
| Byako West vs Hwoarang | 96–117 | 45.07% |
| Byako West vs Lili | 89–101 | 46.84% |
| Byako West vs Jun | 96–65 | 59.63% |
| Byako West vs Azucena | 69–87 | 44.23% |
| Byako West vs Eddy | 58–86 | 40.28% |
| Byako West vs Paul | 63–76 | 45.32% |
| Byako West vs Victor | 57–78 | 42.22% |
| Byako West vs Asuka | 62–72 | 46.27% |
| Byako West vs Devil Jin | 58–74 | 43.94% |
| Byako West vs Armor King | 45–85 | 34.62% |
| Byako West vs Yoshimitsu | 59–67 | 46.83% |
| Byako West vs Lars | 53–71 | 42.74% |
| Byako West vs Lidia | 68–56 | 54.84% |
| Byako West vs Lee | 45–76 | 37.19% |
| Byako West vs Nina | 46–71 | 39.32% |
| Byako West vs Fahkumram | 60–56 | 51.72% |
| Byako West vs Xiaoyu | 49–59 | 45.37% |
| Byako West vs Anna | 51–48 | 51.52% |
| Byako West vs Miary Zo | 35–60 | 36.84% |
| Byako West vs Leroy | 43–46 | 48.31% |
| Byako West vs Raven | 41–38 | 51.90% |
| Byako West vs Leo | 40–34 | 54.05% |
| Byako West vs Feng | 33–39 | 45.83% |
| Byako West vs Jack-8 | 35–32 | 52.24% |
| Byako West vs Alisa | 27–38 | 41.54% |
| Byako West vs Kuma | 33–32 | 50.77% |
| Byako West vs Claudio | 24–33 | 42.11% |
| Byako West vs Shaheen | 21–18 | 53.85% |
| Byako West vs Zafina | 16–12 | 57.14% |
| Byako West vs Panda | 11–13 | 45.83% |
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.