| nandekusai vs King | 6–22 | 21.43% |
| nandekusai vs Paul | 7–19 | 26.92% |
| nandekusai vs Jin | 14–11 | 56.00% |
| nandekusai vs Bryan | 3–13 | 18.75% |
| nandekusai vs Steve | 9–7 | 56.25% |
| nandekusai vs Yoshimitsu | 5–8 | 38.46% |
| nandekusai vs Dragunov | 4–8 | 33.33% |
| nandekusai vs Heihachi | 5–7 | 41.67% |
| nandekusai vs Devil Jin | 5–6 | 45.45% |
| nandekusai vs Feng | 1–8 | 11.11% |
| nandekusai vs Nina | 6–3 | 66.67% |
| nandekusai vs Hwoarang | 1–7 | 12.50% |
| nandekusai vs Kazuya | 3–5 | 37.50% |
| nandekusai vs Law | 2–5 | 28.57% |
| nandekusai vs Jack-8 | 1–6 | 14.29% |
| nandekusai vs Lars | 2–5 | 28.57% |
| nandekusai vs Jun | 3–4 | 42.86% |
| nandekusai vs Azucena | 2–5 | 28.57% |
| nandekusai vs Armor King | 0–6 | 0.00% |
| nandekusai vs Lili | 2–3 | 40.00% |
| nandekusai vs Raven | 4–1 | 80.00% |
| nandekusai vs Leo | 2–2 | 50.00% |
| nandekusai vs Alisa | 0–4 | 0.00% |
| nandekusai vs Reina | 2–2 | 50.00% |
| nandekusai vs Eddy | 2–2 | 50.00% |
| nandekusai vs Clive | 3–1 | 75.00% |
| nandekusai vs Kuma | 1–2 | 33.33% |
| nandekusai vs Anna | 1–2 | 33.33% |
| nandekusai vs Shaheen | 0–2 | 0.00% |
| nandekusai vs Leroy | 2–0 | 100.00% |
| nandekusai vs Lidia | 0–2 | 0.00% |
| nandekusai vs Fahkumram | 0–2 | 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.