| NIGHTJAKEL vs Hwoarang | 16–4 | 80.00% |
| NIGHTJAKEL vs Law | 11–7 | 61.11% |
| NIGHTJAKEL vs Reina | 10–4 | 71.43% |
| NIGHTJAKEL vs King | 8–5 | 61.54% |
| NIGHTJAKEL vs Steve | 11–2 | 84.62% |
| NIGHTJAKEL vs Jun | 7–6 | 53.85% |
| NIGHTJAKEL vs Leo | 8–4 | 66.67% |
| NIGHTJAKEL vs Alisa | 6–5 | 54.55% |
| NIGHTJAKEL vs Eddy | 3–8 | 27.27% |
| NIGHTJAKEL vs Jin | 6–4 | 60.00% |
| NIGHTJAKEL vs Asuka | 4–6 | 40.00% |
| NIGHTJAKEL vs Lee | 5–5 | 50.00% |
| NIGHTJAKEL vs Armor King | 5–5 | 50.00% |
| NIGHTJAKEL vs Leroy | 6–3 | 66.67% |
| NIGHTJAKEL vs Nina | 6–1 | 85.71% |
| NIGHTJAKEL vs Paul | 4–2 | 66.67% |
| NIGHTJAKEL vs Kazuya | 5–1 | 83.33% |
| NIGHTJAKEL vs Dragunov | 2–4 | 33.33% |
| NIGHTJAKEL vs Fahkumram | 6–0 | 100.00% |
| NIGHTJAKEL vs Yoshimitsu | 3–2 | 60.00% |
| NIGHTJAKEL vs Bryan | 1–4 | 20.00% |
| NIGHTJAKEL vs Lili | 4–1 | 80.00% |
| NIGHTJAKEL vs Jack-8 | 4–0 | 100.00% |
| NIGHTJAKEL vs Feng | 2–2 | 50.00% |
| NIGHTJAKEL vs Lars | 2–2 | 50.00% |
| NIGHTJAKEL vs Azucena | 2–2 | 50.00% |
| NIGHTJAKEL vs Raven | 2–2 | 50.00% |
| NIGHTJAKEL vs Heihachi | 3–1 | 75.00% |
| NIGHTJAKEL vs Anna | 4–0 | 100.00% |
| NIGHTJAKEL vs Xiaoyu | 3–0 | 100.00% |
| NIGHTJAKEL vs Claudio | 2–1 | 66.67% |
| NIGHTJAKEL vs Victor | 2–1 | 66.67% |
| NIGHTJAKEL vs Shaheen | 2–0 | 100.00% |
| NIGHTJAKEL vs Lidia | 2–0 | 100.00% |
| NIGHTJAKEL vs Clive | 0–2 | 0.00% |
| NIGHTJAKEL vs Devil Jin | 1–0 | 100.00% |
| NIGHTJAKEL vs Kuma | 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.