| NanKacak vs Jin | 22–21 | 51.16% |
| NanKacak vs Hwoarang | 17–12 | 58.62% |
| NanKacak vs Bryan | 7–11 | 38.89% |
| NanKacak vs Reina | 5–13 | 27.78% |
| NanKacak vs Steve | 8–7 | 53.33% |
| NanKacak vs Dragunov | 9–5 | 64.29% |
| NanKacak vs Law | 5–8 | 38.46% |
| NanKacak vs King | 5–7 | 41.67% |
| NanKacak vs Devil Jin | 7–5 | 58.33% |
| NanKacak vs Heihachi | 2–10 | 16.67% |
| NanKacak vs Lars | 3–8 | 27.27% |
| NanKacak vs Fahkumram | 5–6 | 45.45% |
| NanKacak vs Asuka | 2–6 | 25.00% |
| NanKacak vs Paul | 4–3 | 57.14% |
| NanKacak vs Kazuya | 2–5 | 28.57% |
| NanKacak vs Leo | 5–2 | 71.43% |
| NanKacak vs Yoshimitsu | 4–2 | 66.67% |
| NanKacak vs Jun | 3–3 | 50.00% |
| NanKacak vs Jack-8 | 2–3 | 40.00% |
| NanKacak vs Armor King | 1–4 | 20.00% |
| NanKacak vs Alisa | 1–2 | 33.33% |
| NanKacak vs Nina | 2–1 | 66.67% |
| NanKacak vs Victor | 2–1 | 66.67% |
| NanKacak vs Lidia | 2–1 | 66.67% |
| NanKacak vs Clive | 1–2 | 33.33% |
| NanKacak vs Feng | 0–2 | 0.00% |
| NanKacak vs Lee | 2–0 | 100.00% |
| NanKacak vs Zafina | 0–2 | 0.00% |
| NanKacak vs Raven | 0–2 | 0.00% |
| NanKacak vs Eddy | 0–2 | 0.00% |
| NanKacak vs Lili | 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.