| NiKA vs Kazuya | 80–122 | 39.60% |
| NiKA vs King | 74–110 | 40.22% |
| NiKA vs Jin | 76–77 | 49.67% |
| NiKA vs Bryan | 68–75 | 47.55% |
| NiKA vs Dragunov | 61–79 | 43.57% |
| NiKA vs Paul | 54–82 | 39.71% |
| NiKA vs Reina | 54–67 | 44.63% |
| NiKA vs Law | 34–62 | 35.42% |
| NiKA vs Asuka | 50–44 | 53.19% |
| NiKA vs Heihachi | 37–54 | 40.66% |
| NiKA vs Lili | 42–48 | 46.67% |
| NiKA vs Hwoarang | 30–55 | 35.29% |
| NiKA vs Yoshimitsu | 43–38 | 53.09% |
| NiKA vs Victor | 40–41 | 49.38% |
| NiKA vs Steve | 34–45 | 43.04% |
| NiKA vs Jun | 32–43 | 42.67% |
| NiKA vs Xiaoyu | 24–31 | 43.64% |
| NiKA vs Nina | 25–25 | 50.00% |
| NiKA vs Azucena | 18–28 | 39.13% |
| NiKA vs Lidia | 22–23 | 48.89% |
| NiKA vs Devil Jin | 19–24 | 44.19% |
| NiKA vs Alisa | 18–25 | 41.86% |
| NiKA vs Clive | 14–27 | 34.15% |
| NiKA vs Jack-8 | 17–21 | 44.74% |
| NiKA vs Eddy | 15–23 | 39.47% |
| NiKA vs Fahkumram | 14–24 | 36.84% |
| NiKA vs Claudio | 11–26 | 29.73% |
| NiKA vs Leo | 12–20 | 37.50% |
| NiKA vs Lars | 15–16 | 48.39% |
| NiKA vs Feng | 7–21 | 25.00% |
| NiKA vs Lee | 14–14 | 50.00% |
| NiKA vs Miary Zo | 15–12 | 55.56% |
| NiKA vs Armor King | 9–15 | 37.50% |
| NiKA vs Kuma | 8–15 | 34.78% |
| NiKA vs Shaheen | 8–14 | 36.36% |
| NiKA vs Anna | 14–8 | 63.64% |
| NiKA vs Leroy | 10–9 | 52.63% |
| NiKA vs Zafina | 8–7 | 53.33% |
| NiKA vs Panda | 3–10 | 23.08% |
| NiKA vs Raven | 7–3 | 70.00% |
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.