| Niki6Killer vs Jin | 7–44 | 13.73% |
| Niki6Killer vs King | 18–32 | 36.00% |
| Niki6Killer vs Hwoarang | 18–28 | 39.13% |
| Niki6Killer vs Reina | 21–25 | 45.65% |
| Niki6Killer vs Clive | 7–33 | 17.50% |
| Niki6Killer vs Kazuya | 7–29 | 19.44% |
| Niki6Killer vs Asuka | 12–24 | 33.33% |
| Niki6Killer vs Yoshimitsu | 14–19 | 42.42% |
| Niki6Killer vs Law | 9–21 | 30.00% |
| Niki6Killer vs Steve | 8–16 | 33.33% |
| Niki6Killer vs Azucena | 12–11 | 52.17% |
| Niki6Killer vs Jun | 7–15 | 31.82% |
| Niki6Killer vs Bryan | 6–12 | 33.33% |
| Niki6Killer vs Leo | 5–13 | 27.78% |
| Niki6Killer vs Nina | 7–11 | 38.89% |
| Niki6Killer vs Victor | 8–10 | 44.44% |
| Niki6Killer vs Lidia | 3–15 | 16.67% |
| Niki6Killer vs Dragunov | 5–11 | 31.25% |
| Niki6Killer vs Lars | 6–10 | 37.50% |
| Niki6Killer vs Lee | 5–11 | 31.25% |
| Niki6Killer vs Paul | 2–13 | 13.33% |
| Niki6Killer vs Lili | 6–9 | 40.00% |
| Niki6Killer vs Feng | 2–12 | 14.29% |
| Niki6Killer vs Heihachi | 3–11 | 21.43% |
| Niki6Killer vs Jack-8 | 5–8 | 38.46% |
| Niki6Killer vs Claudio | 4–9 | 30.77% |
| Niki6Killer vs Alisa | 4–8 | 33.33% |
| Niki6Killer vs Xiaoyu | 0–11 | 0.00% |
| Niki6Killer vs Devil Jin | 2–9 | 18.18% |
| Niki6Killer vs Kuma | 4–5 | 44.44% |
| Niki6Killer vs Eddy | 2–7 | 22.22% |
| Niki6Killer vs Leroy | 2–6 | 25.00% |
| Niki6Killer vs Shaheen | 4–2 | 66.67% |
| Niki6Killer vs Raven | 2–2 | 50.00% |
| Niki6Killer vs Panda | 1–2 | 33.33% |
| Niki6Killer vs Zafina | 2–1 | 66.67% |
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.