| BallerBoy21 vs Lili | 11–12 | 47.83% |
| BallerBoy21 vs Eddy | 6–9 | 40.00% |
| BallerBoy21 vs Steve | 8–6 | 57.14% |
| BallerBoy21 vs Reina | 3–8 | 27.27% |
| BallerBoy21 vs Azucena | 5–6 | 45.45% |
| BallerBoy21 vs Jin | 1–8 | 11.11% |
| BallerBoy21 vs Hwoarang | 4–4 | 50.00% |
| BallerBoy21 vs Raven | 3–5 | 37.50% |
| BallerBoy21 vs Lars | 2–5 | 28.57% |
| BallerBoy21 vs Jack-8 | 4–2 | 66.67% |
| BallerBoy21 vs Nina | 2–4 | 33.33% |
| BallerBoy21 vs Asuka | 3–2 | 60.00% |
| BallerBoy21 vs King | 2–2 | 50.00% |
| BallerBoy21 vs Xiaoyu | 2–2 | 50.00% |
| BallerBoy21 vs Devil Jin | 2–2 | 50.00% |
| BallerBoy21 vs Feng | 2–2 | 50.00% |
| BallerBoy21 vs Dragunov | 2–2 | 50.00% |
| BallerBoy21 vs Alisa | 0–4 | 0.00% |
| BallerBoy21 vs Yoshimitsu | 2–1 | 66.67% |
| BallerBoy21 vs Bryan | 1–2 | 33.33% |
| BallerBoy21 vs Leo | 2–1 | 66.67% |
| BallerBoy21 vs Leroy | 2–1 | 66.67% |
| BallerBoy21 vs Paul | 2–0 | 100.00% |
| BallerBoy21 vs Kazuya | 0–2 | 0.00% |
| BallerBoy21 vs Shaheen | 2–0 | 100.00% |
| BallerBoy21 vs Lee | 0–2 | 0.00% |
| BallerBoy21 vs Zafina | 0–2 | 0.00% |
| BallerBoy21 vs Law | 0–1 | 0.00% |
| BallerBoy21 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.