| KeefBOS vs Steve | 5–6 | 45.45% |
| KeefBOS vs Reina | 6–5 | 54.55% |
| KeefBOS vs King | 3–6 | 33.33% |
| KeefBOS vs Hwoarang | 5–2 | 71.43% |
| KeefBOS vs Lili | 0–6 | 0.00% |
| KeefBOS vs Jin | 2–3 | 40.00% |
| KeefBOS vs Leo | 1–4 | 20.00% |
| KeefBOS vs Eddy | 2–3 | 40.00% |
| KeefBOS vs Lidia | 3–2 | 60.00% |
| KeefBOS vs Paul | 1–3 | 25.00% |
| KeefBOS vs Feng | 2–2 | 50.00% |
| KeefBOS vs Lars | 4–0 | 100.00% |
| KeefBOS vs Nina | 2–2 | 50.00% |
| KeefBOS vs Kuma | 4–0 | 100.00% |
| KeefBOS vs Yoshimitsu | 0–3 | 0.00% |
| KeefBOS vs Alisa | 2–1 | 66.67% |
| KeefBOS vs Lee | 0–3 | 0.00% |
| KeefBOS vs Azucena | 2–1 | 66.67% |
| KeefBOS vs Law | 0–2 | 0.00% |
| KeefBOS vs Xiaoyu | 0–2 | 0.00% |
| KeefBOS vs Bryan | 0–2 | 0.00% |
| KeefBOS vs Dragunov | 0–2 | 0.00% |
| KeefBOS vs Victor | 2–0 | 100.00% |
| KeefBOS vs Heihachi | 0–2 | 0.00% |
| KeefBOS vs Zafina | 0–1 | 0.00% |
| KeefBOS vs Leroy | 0–1 | 0.00% |
| KeefBOS vs Jun | 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.