| BalK vs Reina | 19–11 | 63.33% |
| BalK vs Steve | 16–13 | 55.17% |
| BalK vs King | 12–12 | 50.00% |
| BalK vs Jin | 14–7 | 66.67% |
| BalK vs Yoshimitsu | 11–7 | 61.11% |
| BalK vs Kazuya | 10–8 | 55.56% |
| BalK vs Dragunov | 9–6 | 60.00% |
| BalK vs Fahkumram | 3–12 | 20.00% |
| BalK vs Hwoarang | 6–5 | 54.55% |
| BalK vs Lili | 6–1 | 85.71% |
| BalK vs Alisa | 5–2 | 71.43% |
| BalK vs Victor | 1–6 | 14.29% |
| BalK vs Law | 2–4 | 33.33% |
| BalK vs Bryan | 3–3 | 50.00% |
| BalK vs Devil Jin | 2–4 | 33.33% |
| BalK vs Jun | 4–2 | 66.67% |
| BalK vs Azucena | 3–3 | 50.00% |
| BalK vs Anna | 4–2 | 66.67% |
| BalK vs Jack-8 | 2–2 | 50.00% |
| BalK vs Lee | 4–0 | 100.00% |
| BalK vs Eddy | 2–2 | 50.00% |
| BalK vs Lidia | 1–3 | 25.00% |
| BalK vs Clive | 0–4 | 0.00% |
| BalK vs Claudio | 1–2 | 33.33% |
| BalK vs Leroy | 2–1 | 66.67% |
| BalK vs Armor King | 2–1 | 66.67% |
| BalK vs Paul | 0–2 | 0.00% |
| BalK vs Xiaoyu | 0–2 | 0.00% |
| BalK vs Asuka | 0–2 | 0.00% |
| BalK vs Heihachi | 1–1 | 50.00% |
| BalK vs Lars | 0–1 | 0.00% |
| BalK vs Shaheen | 1–0 | 100.00% |
| BalK vs Nina | 1–0 | 100.00% |
| BalK vs Miary Zo | 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.