| NanKaa vs Kazuya | 14–7 | 66.67% |
| NanKaa vs Jin | 9–11 | 45.00% |
| NanKaa vs Nina | 9–10 | 47.37% |
| NanKaa vs Reina | 13–6 | 68.42% |
| NanKaa vs King | 8–9 | 47.06% |
| NanKaa vs Hwoarang | 5–12 | 29.41% |
| NanKaa vs Asuka | 8–4 | 66.67% |
| NanKaa vs Dragunov | 4–8 | 33.33% |
| NanKaa vs Law | 5–6 | 45.45% |
| NanKaa vs Bryan | 1–9 | 10.00% |
| NanKaa vs Yoshimitsu | 4–5 | 44.44% |
| NanKaa vs Steve | 6–3 | 66.67% |
| NanKaa vs Devil Jin | 4–5 | 44.44% |
| NanKaa vs Lee | 3–6 | 33.33% |
| NanKaa vs Victor | 5–4 | 55.56% |
| NanKaa vs Lidia | 7–2 | 77.78% |
| NanKaa vs Jack-8 | 3–4 | 42.86% |
| NanKaa vs Lili | 6–1 | 85.71% |
| NanKaa vs Leo | 6–1 | 85.71% |
| NanKaa vs Alisa | 3–3 | 50.00% |
| NanKaa vs Claudio | 4–2 | 66.67% |
| NanKaa vs Shaheen | 4–2 | 66.67% |
| NanKaa vs Jun | 3–3 | 50.00% |
| NanKaa vs Eddy | 3–3 | 50.00% |
| NanKaa vs Paul | 3–2 | 60.00% |
| NanKaa vs Feng | 4–1 | 80.00% |
| NanKaa vs Zafina | 4–1 | 80.00% |
| NanKaa vs Heihachi | 3–2 | 60.00% |
| NanKaa vs Xiaoyu | 3–1 | 75.00% |
| NanKaa vs Azucena | 3–1 | 75.00% |
| NanKaa vs Anna | 2–2 | 50.00% |
| NanKaa vs Leroy | 1–2 | 33.33% |
| NanKaa vs Miary Zo | 1–2 | 33.33% |
| NanKaa vs Kuma | 0–2 | 0.00% |
| NanKaa vs Lars | 0–1 | 0.00% |
| NanKaa vs Panda | 0–1 | 0.00% |
| NanKaa vs Clive | 0–1 | 0.00% |
| NanKaa vs Fahkumram | 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.