| Buff King vs Kazuya | 152–170 | 47.20% |
| Buff King vs King | 180–137 | 56.78% |
| Buff King vs Jin | 140–133 | 51.28% |
| Buff King vs Bryan | 88–115 | 43.35% |
| Buff King vs Hwoarang | 87–107 | 44.85% |
| Buff King vs Paul | 98–95 | 50.78% |
| Buff King vs Law | 96–97 | 49.74% |
| Buff King vs Steve | 87–99 | 46.77% |
| Buff King vs Reina | 83–84 | 49.70% |
| Buff King vs Yoshimitsu | 88–74–1 | 54.32% |
| Buff King vs Lee | 72–90 | 44.44% |
| Buff King vs Dragunov | 61–91 | 40.13% |
| Buff King vs Lili | 57–84 | 40.43% |
| Buff King vs Azucena | 67–67 | 50.00% |
| Buff King vs Fahkumram | 68–65 | 51.13% |
| Buff King vs Heihachi | 62–68 | 47.69% |
| Buff King vs Armor King | 57–62 | 47.90% |
| Buff King vs Eddy | 47–58 | 44.76% |
| Buff King vs Lars | 47–56 | 45.63% |
| Buff King vs Asuka | 42–60 | 41.18% |
| Buff King vs Devil Jin | 56–44 | 56.00% |
| Buff King vs Raven | 50–48 | 51.02% |
| Buff King vs Clive | 49–42 | 53.85% |
| Buff King vs Jun | 43–42 | 50.59% |
| Buff King vs Xiaoyu | 45–38 | 54.22% |
| Buff King vs Anna | 41–40 | 50.62% |
| Buff King vs Leo | 43–36 | 54.43% |
| Buff King vs Victor | 34–42 | 44.74% |
| Buff King vs Nina | 34–39 | 46.58% |
| Buff King vs Lidia | 37–36 | 50.68% |
| Buff King vs Alisa | 30–41 | 42.25% |
| Buff King vs Feng | 34–30 | 53.12% |
| Buff King vs Leroy | 29–33 | 46.77% |
| Buff King vs Jack-8 | 31–27 | 53.45% |
| Buff King vs Kuma | 23–28 | 45.10% |
| Buff King vs Claudio | 16–30 | 34.78% |
| Buff King vs Zafina | 17–25 | 40.48% |
| Buff King vs Shaheen | 23–12 | 65.71% |
| Buff King vs Miary Zo | 13–14 | 48.15% |
| Buff King vs Panda | 4–7 | 36.36% |
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.