| FOS_BOS vs Dragunov | 5–8 | 38.46% |
| FOS_BOS vs Hwoarang | 5–3 | 62.50% |
| FOS_BOS vs Jin | 5–2 | 71.43% |
| FOS_BOS vs Eddy | 5–2 | 71.43% |
| FOS_BOS vs King | 4–1 | 80.00% |
| FOS_BOS vs Heihachi | 4–1 | 80.00% |
| FOS_BOS vs Law | 4–0 | 100.00% |
| FOS_BOS vs Lee | 1–3 | 25.00% |
| FOS_BOS vs Steve | 3–0 | 100.00% |
| FOS_BOS vs Asuka | 2–1 | 66.67% |
| FOS_BOS vs Victor | 3–0 | 100.00% |
| FOS_BOS vs Paul | 2–0 | 100.00% |
| FOS_BOS vs Shaheen | 2–0 | 100.00% |
| FOS_BOS vs Leroy | 2–0 | 100.00% |
| FOS_BOS vs Azucena | 2–0 | 100.00% |
| FOS_BOS vs Fahkumram | 0–2 | 0.00% |
| FOS_BOS vs Yoshimitsu | 1–0 | 100.00% |
| FOS_BOS vs Lars | 1–0 | 100.00% |
| FOS_BOS vs Claudio | 1–0 | 100.00% |
| FOS_BOS vs Nina | 1–0 | 100.00% |
| FOS_BOS vs Zafina | 1–0 | 100.00% |
| FOS_BOS vs Reina | 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.