| NiteSlayer78 vs Reina | 9–12 | 42.86% |
| NiteSlayer78 vs Hwoarang | 8–10 | 44.44% |
| NiteSlayer78 vs King | 6–10 | 37.50% |
| NiteSlayer78 vs Victor | 3–11 | 21.43% |
| NiteSlayer78 vs Eddy | 5–7 | 41.67% |
| NiteSlayer78 vs Steve | 7–4 | 63.64% |
| NiteSlayer78 vs Lili | 4–7 | 36.36% |
| NiteSlayer78 vs Lars | 4–7 | 36.36% |
| NiteSlayer78 vs Bryan | 2–8 | 20.00% |
| NiteSlayer78 vs Jack-8 | 2–8 | 20.00% |
| NiteSlayer78 vs Jin | 5–4 | 55.56% |
| NiteSlayer78 vs Kazuya | 2–7 | 22.22% |
| NiteSlayer78 vs Asuka | 1–8 | 11.11% |
| NiteSlayer78 vs Claudio | 4–5 | 44.44% |
| NiteSlayer78 vs Feng | 5–3 | 62.50% |
| NiteSlayer78 vs Law | 1–6 | 14.29% |
| NiteSlayer78 vs Yoshimitsu | 4–3 | 57.14% |
| NiteSlayer78 vs Leo | 2–5 | 28.57% |
| NiteSlayer78 vs Kuma | 2–5 | 28.57% |
| NiteSlayer78 vs Azucena | 5–2 | 71.43% |
| NiteSlayer78 vs Nina | 3–3 | 50.00% |
| NiteSlayer78 vs Jun | 1–5 | 16.67% |
| NiteSlayer78 vs Xiaoyu | 1–4 | 20.00% |
| NiteSlayer78 vs Zafina | 0–2 | 0.00% |
| NiteSlayer78 vs Leroy | 0–2 | 0.00% |
| NiteSlayer78 vs Raven | 0–2 | 0.00% |
| NiteSlayer78 vs Dragunov | 1–0 | 100.00% |
| NiteSlayer78 vs Alisa | 1–0 | 100.00% |
| NiteSlayer78 vs Lee | 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.