| B1llsA1 vs Law | 13–6 | 68.42% |
| B1llsA1 vs Jin | 3–11 | 21.43% |
| B1llsA1 vs Yoshimitsu | 6–3 | 66.67% |
| B1llsA1 vs King | 2–6 | 25.00% |
| B1llsA1 vs Hwoarang | 1–6 | 14.29% |
| B1llsA1 vs Steve | 2–5 | 28.57% |
| B1llsA1 vs Jun | 4–3 | 57.14% |
| B1llsA1 vs Armor King | 3–4 | 42.86% |
| B1llsA1 vs Nina | 3–3 | 50.00% |
| B1llsA1 vs Azucena | 3–3 | 50.00% |
| B1llsA1 vs Asuka | 3–2 | 60.00% |
| B1llsA1 vs Victor | 1–4 | 20.00% |
| B1llsA1 vs Lili | 0–4 | 0.00% |
| B1llsA1 vs Lars | 3–1 | 75.00% |
| B1llsA1 vs Paul | 1–2 | 33.33% |
| B1llsA1 vs Kazuya | 1–2 | 33.33% |
| B1llsA1 vs Jack-8 | 1–2 | 33.33% |
| B1llsA1 vs Dragunov | 0–3 | 0.00% |
| B1llsA1 vs Shaheen | 1–2 | 33.33% |
| B1llsA1 vs Miary Zo | 2–1 | 66.67% |
| B1llsA1 vs Xiaoyu | 2–0 | 100.00% |
| B1llsA1 vs Devil Jin | 1–1 | 50.00% |
| B1llsA1 vs Leo | 1–1 | 50.00% |
| B1llsA1 vs Claudio | 2–0 | 100.00% |
| B1llsA1 vs Lee | 1–1 | 50.00% |
| B1llsA1 vs Panda | 1–1 | 50.00% |
| B1llsA1 vs Raven | 1–1 | 50.00% |
| B1llsA1 vs Clive | 2–0 | 100.00% |
| B1llsA1 vs Anna | 1–1 | 50.00% |
| B1llsA1 vs Feng | 1–0 | 100.00% |
| B1llsA1 vs Alisa | 0–1 | 0.00% |
| B1llsA1 vs Kuma | 1–0 | 100.00% |
| B1llsA1 vs Zafina | 1–0 | 100.00% |
| B1llsA1 vs Fahkumram | 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.