| BOOSas vs Steve | 7–7 | 50.00% |
| BOOSas vs Law | 9–4 | 69.23% |
| BOOSas vs Yoshimitsu | 9–4 | 69.23% |
| BOOSas vs Bryan | 7–5 | 58.33% |
| BOOSas vs Clive | 8–4 | 66.67% |
| BOOSas vs King | 7–3 | 70.00% |
| BOOSas vs Reina | 5–5 | 50.00% |
| BOOSas vs Lars | 4–5 | 44.44% |
| BOOSas vs Hwoarang | 5–2 | 71.43% |
| BOOSas vs Leo | 1–6 | 14.29% |
| BOOSas vs Jun | 3–4 | 42.86% |
| BOOSas vs Jin | 6–0 | 100.00% |
| BOOSas vs Devil Jin | 3–2 | 60.00% |
| BOOSas vs Dragunov | 3–2 | 60.00% |
| BOOSas vs Heihachi | 2–3 | 40.00% |
| BOOSas vs Alisa | 4–0 | 100.00% |
| BOOSas vs Lee | 2–2 | 50.00% |
| BOOSas vs Eddy | 2–2 | 50.00% |
| BOOSas vs Kazuya | 0–3 | 0.00% |
| BOOSas vs Asuka | 1–2 | 33.33% |
| BOOSas vs Zafina | 3–0 | 100.00% |
| BOOSas vs Xiaoyu | 0–2 | 0.00% |
| BOOSas vs Shaheen | 1–1 | 50.00% |
| BOOSas vs Nina | 1–1 | 50.00% |
| BOOSas vs Lidia | 0–2 | 0.00% |
| BOOSas vs Paul | 1–0 | 100.00% |
| BOOSas vs Lili | 0–1 | 0.00% |
| BOOSas vs Azucena | 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.