| BIFFER87 vs King | 9–31 | 22.50% |
| BIFFER87 vs Jin | 7–21 | 25.00% |
| BIFFER87 vs Reina | 10–18 | 35.71% |
| BIFFER87 vs Steve | 6–20 | 23.08% |
| BIFFER87 vs Lili | 7–16 | 30.43% |
| BIFFER87 vs Lars | 6–14 | 30.00% |
| BIFFER87 vs Eddy | 5–15 | 25.00% |
| BIFFER87 vs Hwoarang | 6–13 | 31.58% |
| BIFFER87 vs Bryan | 4–12 | 25.00% |
| BIFFER87 vs Kazuya | 6–10 | 37.50% |
| BIFFER87 vs Dragunov | 1–13 | 7.14% |
| BIFFER87 vs Leroy | 6–7 | 46.15% |
| BIFFER87 vs Paul | 6–5 | 54.55% |
| BIFFER87 vs Victor | 4–7 | 36.36% |
| BIFFER87 vs Xiaoyu | 4–6 | 40.00% |
| BIFFER87 vs Devil Jin | 6–4 | 60.00% |
| BIFFER87 vs Alisa | 2–8 | 20.00% |
| BIFFER87 vs Azucena | 4–6 | 40.00% |
| BIFFER87 vs Law | 5–4 | 55.56% |
| BIFFER87 vs Jun | 2–6 | 25.00% |
| BIFFER87 vs Jack-8 | 3–4 | 42.86% |
| BIFFER87 vs Yoshimitsu | 4–2 | 66.67% |
| BIFFER87 vs Leo | 1–5 | 16.67% |
| BIFFER87 vs Kuma | 2–4 | 33.33% |
| BIFFER87 vs Lee | 1–4 | 20.00% |
| BIFFER87 vs Asuka | 1–3 | 25.00% |
| BIFFER87 vs Raven | 0–4 | 0.00% |
| BIFFER87 vs Lidia | 2–2 | 50.00% |
| BIFFER87 vs Feng | 1–2 | 33.33% |
| BIFFER87 vs Nina | 2–0 | 100.00% |
| BIFFER87 vs Zafina | 0–2 | 0.00% |
| BIFFER87 vs Shaheen | 0–1 | 0.00% |
| BIFFER87 vs Heihachi | 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.