| Nievv_ vs Kazuya | 60–41 | 59.41% |
| Nievv_ vs King | 41–41 | 50.00% |
| Nievv_ vs Heihachi | 47–22 | 68.12% |
| Nievv_ vs Jin | 35–23 | 60.34% |
| Nievv_ vs Bryan | 30–28 | 51.72% |
| Nievv_ vs Lili | 27–31 | 46.55% |
| Nievv_ vs Steve | 32–23 | 58.18% |
| Nievv_ vs Dragunov | 33–22 | 60.00% |
| Nievv_ vs Hwoarang | 26–28 | 48.15% |
| Nievv_ vs Law | 25–24 | 51.02% |
| Nievv_ vs Paul | 20–26 | 43.48% |
| Nievv_ vs Reina | 27–12 | 69.23% |
| Nievv_ vs Lee | 16–21 | 43.24% |
| Nievv_ vs Victor | 24–12 | 66.67% |
| Nievv_ vs Yoshimitsu | 13–21 | 38.24% |
| Nievv_ vs Asuka | 16–17 | 48.48% |
| Nievv_ vs Alisa | 16–15 | 51.61% |
| Nievv_ vs Claudio | 17–14 | 54.84% |
| Nievv_ vs Lars | 15–15 | 50.00% |
| Nievv_ vs Clive | 17–12 | 58.62% |
| Nievv_ vs Fahkumram | 10–19 | 34.48% |
| Nievv_ vs Azucena | 12–16 | 42.86% |
| Nievv_ vs Devil Jin | 17–10 | 62.96% |
| Nievv_ vs Nina | 12–15 | 44.44% |
| Nievv_ vs Eddy | 14–12 | 53.85% |
| Nievv_ vs Feng | 10–15 | 40.00% |
| Nievv_ vs Anna | 6–19 | 24.00% |
| Nievv_ vs Leo | 9–13 | 40.91% |
| Nievv_ vs Leroy | 8–11 | 42.11% |
| Nievv_ vs Xiaoyu | 11–6 | 64.71% |
| Nievv_ vs Zafina | 4–13 | 23.53% |
| Nievv_ vs Jun | 8–9 | 47.06% |
| Nievv_ vs Lidia | 7–10 | 41.18% |
| Nievv_ vs Shaheen | 5–9 | 35.71% |
| Nievv_ vs Jack-8 | 5–8 | 38.46% |
| Nievv_ vs Armor King | 6–7 | 46.15% |
| Nievv_ vs Kuma | 8–1 | 88.89% |
| Nievv_ vs Raven | 3–5 | 37.50% |
| Nievv_ vs Panda | 1–2 | 33.33% |
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.