| Buyo vs Kazuya | 365–371 | 49.59% |
| Buyo vs Jin | 333–333 | 50.00% |
| Buyo vs Bryan | 298–256 | 53.79% |
| Buyo vs Hwoarang | 242–263 | 47.92% |
| Buyo vs Heihachi | 264–229 | 53.55% |
| Buyo vs Dragunov | 250–236 | 51.44% |
| Buyo vs Lee | 248–214 | 53.68% |
| Buyo vs Steve | 304–156 | 66.09% |
| Buyo vs King | 232–217 | 51.67% |
| Buyo vs Reina | 227–221 | 50.67% |
| Buyo vs Paul | 209–230 | 47.61% |
| Buyo vs Devil Jin | 159–207 | 43.44% |
| Buyo vs Law | 183–175 | 51.12% |
| Buyo vs Armor King | 180–171 | 51.28% |
| Buyo vs Lili | 159–181 | 46.76% |
| Buyo vs Lars | 168–149 | 53.00% |
| Buyo vs Clive | 187–118 | 61.31% |
| Buyo vs Yoshimitsu | 114–161–1 | 41.45% |
| Buyo vs Nina | 123–148 | 45.39% |
| Buyo vs Asuka | 139–123 | 53.05% |
| Buyo vs Lidia | 152–108 | 58.46% |
| Buyo vs Jun | 144–108 | 57.14% |
| Buyo vs Alisa | 128–115 | 52.67% |
| Buyo vs Feng | 108–134 | 44.63% |
| Buyo vs Jack-8 | 136–103 | 56.90% |
| Buyo vs Raven | 125–112 | 52.74% |
| Buyo vs Claudio | 117–108 | 52.00% |
| Buyo vs Azucena | 120–103 | 53.81% |
| Buyo vs Victor | 124–84 | 59.62% |
| Buyo vs Fahkumram | 104–100 | 50.98% |
| Buyo vs Leo | 103–98 | 51.24% |
| Buyo vs Zafina | 85–106 | 44.50% |
| Buyo vs Shaheen | 90–86 | 51.14% |
| Buyo vs Xiaoyu | 73–91 | 44.51% |
| Buyo vs Eddy | 76–82 | 48.10% |
| Buyo vs Leroy | 69–78 | 46.94% |
| Buyo vs Anna | 57–78 | 42.22% |
| Buyo vs Kuma | 59–63 | 48.36% |
| Buyo vs Panda | 17–35 | 32.69% |
| Buyo vs Miary Zo | 14–20 | 41.18% |
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.