| Buffalo vs Reina | 11–11 | 50.00% |
| Buffalo vs King | 2–17 | 10.53% |
| Buffalo vs Kazuya | 3–12 | 20.00% |
| Buffalo vs Jin | 3–8 | 27.27% |
| Buffalo vs Bryan | 1–5 | 16.67% |
| Buffalo vs Asuka | 4–2 | 66.67% |
| Buffalo vs Lili | 2–4 | 33.33% |
| Buffalo vs Dragunov | 1–5 | 16.67% |
| Buffalo vs Alisa | 3–3 | 50.00% |
| Buffalo vs Law | 2–2 | 50.00% |
| Buffalo vs Hwoarang | 0–4 | 0.00% |
| Buffalo vs Steve | 1–3 | 25.00% |
| Buffalo vs Lars | 0–4 | 0.00% |
| Buffalo vs Raven | 0–4 | 0.00% |
| Buffalo vs Yoshimitsu | 1–2 | 33.33% |
| Buffalo vs Xiaoyu | 2–1 | 66.67% |
| Buffalo vs Victor | 0–3 | 0.00% |
| Buffalo vs Clive | 0–3 | 0.00% |
| Buffalo vs Shaheen | 0–2 | 0.00% |
| Buffalo vs Lee | 0–2 | 0.00% |
| Buffalo vs Jun | 0–2 | 0.00% |
| Buffalo vs Azucena | 0–2 | 0.00% |
| Buffalo vs Heihachi | 2–0 | 100.00% |
| Buffalo vs Fahkumram | 0–2 | 0.00% |
| Buffalo vs Paul | 0–1 | 0.00% |
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.