| Yeah Buddy vs Reina | 11–9 | 55.00% |
| Yeah Buddy vs Law | 7–4 | 63.64% |
| Yeah Buddy vs Steve | 7–4 | 63.64% |
| Yeah Buddy vs King | 6–4 | 60.00% |
| Yeah Buddy vs Lili | 2–7 | 22.22% |
| Yeah Buddy vs Nina | 4–4 | 50.00% |
| Yeah Buddy vs Kazuya | 4–3 | 57.14% |
| Yeah Buddy vs Shaheen | 3–4 | 42.86% |
| Yeah Buddy vs Bryan | 3–3 | 50.00% |
| Yeah Buddy vs Lars | 4–2 | 66.67% |
| Yeah Buddy vs Jun | 5–1 | 83.33% |
| Yeah Buddy vs Jin | 3–2 | 60.00% |
| Yeah Buddy vs Dragunov | 3–2 | 60.00% |
| Yeah Buddy vs Claudio | 1–4 | 20.00% |
| Yeah Buddy vs Lidia | 1–4 | 20.00% |
| Yeah Buddy vs Jack-8 | 4–0 | 100.00% |
| Yeah Buddy vs Leroy | 4–0 | 100.00% |
| Yeah Buddy vs Heihachi | 4–0 | 100.00% |
| Yeah Buddy vs Xiaoyu | 2–1 | 66.67% |
| Yeah Buddy vs Azucena | 1–2 | 33.33% |
| Yeah Buddy vs Yoshimitsu | 2–0 | 100.00% |
| Yeah Buddy vs Lee | 2–0 | 100.00% |
| Yeah Buddy vs Kuma | 2–0 | 100.00% |
| Yeah Buddy vs Paul | 1–0 | 100.00% |
| Yeah Buddy vs Feng | 0–1 | 0.00% |
| Yeah Buddy vs Leo | 1–0 | 100.00% |
| Yeah Buddy vs Panda | 1–0 | 100.00% |
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.