| nightfall vs King | 15–35 | 30.00% |
| nightfall vs Kazuya | 20–16 | 55.56% |
| nightfall vs Dragunov | 15–17 | 46.88% |
| nightfall vs Law | 14–13 | 51.85% |
| nightfall vs Paul | 8–17 | 32.00% |
| nightfall vs Jin | 9–12 | 42.86% |
| nightfall vs Steve | 12–8 | 60.00% |
| nightfall vs Reina | 10–9 | 52.63% |
| nightfall vs Victor | 11–7 | 61.11% |
| nightfall vs Azucena | 4–10 | 28.57% |
| nightfall vs Nina | 5–8 | 38.46% |
| nightfall vs Devil Jin | 3–9 | 25.00% |
| nightfall vs Jun | 5–7 | 41.67% |
| nightfall vs Lidia | 6–6 | 50.00% |
| nightfall vs Yoshimitsu | 5–5 | 50.00% |
| nightfall vs Bryan | 3–7 | 30.00% |
| nightfall vs Claudio | 3–6 | 33.33% |
| nightfall vs Eddy | 4–4 | 50.00% |
| nightfall vs Lars | 2–5 | 28.57% |
| nightfall vs Alisa | 5–2 | 71.43% |
| nightfall vs Lee | 4–3 | 57.14% |
| nightfall vs Hwoarang | 3–2 | 60.00% |
| nightfall vs Asuka | 4–0 | 100.00% |
| nightfall vs Xiaoyu | 0–3 | 0.00% |
| nightfall vs Jack-8 | 1–2 | 33.33% |
| nightfall vs Feng | 1–2 | 33.33% |
| nightfall vs Lili | 3–0 | 100.00% |
| nightfall vs Leo | 0–3 | 0.00% |
| nightfall vs Shaheen | 1–1 | 50.00% |
| nightfall vs Kuma | 2–0 | 100.00% |
| nightfall vs Panda | 0–2 | 0.00% |
| nightfall vs Raven | 0–2 | 0.00% |
| nightfall vs Clive | 0–2 | 0.00% |
| nightfall vs Zafina | 0–1 | 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.