| niel vs Kazuya | 172–137 | 55.66% |
| niel vs Bryan | 157–133 | 54.14% |
| niel vs Jin | 125–116 | 51.87% |
| niel vs Reina | 123–107 | 53.48% |
| niel vs King | 95–119 | 44.39% |
| niel vs Steve | 100–86 | 53.76% |
| niel vs Heihachi | 86–84 | 50.59% |
| niel vs Law | 78–82 | 48.75% |
| niel vs Lee | 81–71 | 53.29% |
| niel vs Paul | 74–74 | 50.00% |
| niel vs Lili | 89–56 | 61.38% |
| niel vs Hwoarang | 61–82 | 42.66% |
| niel vs Dragunov | 81–55 | 59.56% |
| niel vs Yoshimitsu | 63–65 | 49.22% |
| niel vs Asuka | 64–56 | 53.33% |
| niel vs Feng | 59–55 | 51.75% |
| niel vs Lars | 63–51 | 55.26% |
| niel vs Armor King | 43–65 | 39.81% |
| niel vs Eddy | 63–40 | 61.17% |
| niel vs Devil Jin | 41–57 | 41.84% |
| niel vs Xiaoyu | 60–36 | 62.50% |
| niel vs Azucena | 47–46 | 50.54% |
| niel vs Alisa | 46–38 | 54.76% |
| niel vs Victor | 38–46 | 45.24% |
| niel vs Lidia | 35–43 | 44.87% |
| niel vs Jack-8 | 43–34 | 55.84% |
| niel vs Jun | 38–33 | 53.52% |
| niel vs Leo | 28–36 | 43.75% |
| niel vs Clive | 23–36 | 38.98% |
| niel vs Anna | 35–24 | 59.32% |
| niel vs Raven | 31–22 | 58.49% |
| niel vs Nina | 24–28 | 46.15% |
| niel vs Fahkumram | 25–25 | 50.00% |
| niel vs Leroy | 20–28 | 41.67% |
| niel vs Kuma | 20–26 | 43.48% |
| niel vs Zafina | 21–18 | 53.85% |
| niel vs Claudio | 15–20 | 42.86% |
| niel vs Shaheen | 15–20 | 42.86% |
| niel vs Miary Zo | 16–19 | 45.71% |
| niel vs Panda | 5–7 | 41.67% |
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.