| I'm Nillza vs Hwoarang | 86–42 | 67.19% |
| I'm Nillza vs Armor King | 73–52 | 58.40% |
| I'm Nillza vs King | 72–46 | 61.02% |
| I'm Nillza vs Bryan | 78–33 | 70.27% |
| I'm Nillza vs Dragunov | 59–40 | 59.60% |
| I'm Nillza vs Lars | 49–47 | 51.04% |
| I'm Nillza vs Jin | 55–40 | 57.89% |
| I'm Nillza vs Asuka | 58–36 | 61.70% |
| I'm Nillza vs Paul | 56–35 | 61.54% |
| I'm Nillza vs Yoshimitsu | 49–37 | 56.98% |
| I'm Nillza vs Kazuya | 51–34 | 60.00% |
| I'm Nillza vs Steve | 43–42 | 50.59% |
| I'm Nillza vs Reina | 49–35 | 58.33% |
| I'm Nillza vs Victor | 40–42 | 48.78% |
| I'm Nillza vs Lee | 46–32 | 58.97% |
| I'm Nillza vs Feng | 40–34 | 54.05% |
| I'm Nillza vs Devil Jin | 44–28 | 61.11% |
| I'm Nillza vs Heihachi | 36–31 | 53.73% |
| I'm Nillza vs Xiaoyu | 51–15 | 77.27% |
| I'm Nillza vs Fahkumram | 33–31 | 51.56% |
| I'm Nillza vs Nina | 39–22 | 63.93% |
| I'm Nillza vs Clive | 29–32 | 47.54% |
| I'm Nillza vs Leo | 31–27 | 53.45% |
| I'm Nillza vs Leroy | 43–14 | 75.44% |
| I'm Nillza vs Lili | 29–26 | 52.73% |
| I'm Nillza vs Jack-8 | 27–22 | 55.10% |
| I'm Nillza vs Azucena | 25–24 | 51.02% |
| I'm Nillza vs Shaheen | 20–26 | 43.48% |
| I'm Nillza vs Jun | 21–23 | 47.73% |
| I'm Nillza vs Anna | 27–17 | 61.36% |
| I'm Nillza vs Law | 27–16 | 62.79% |
| I'm Nillza vs Claudio | 29–14 | 67.44% |
| I'm Nillza vs Kuma | 27–16 | 62.79% |
| I'm Nillza vs Eddy | 24–19 | 55.81% |
| I'm Nillza vs Lidia | 26–16 | 61.90% |
| I'm Nillza vs Zafina | 20–21 | 48.78% |
| I'm Nillza vs Miary Zo | 17–23 | 42.50% |
| I'm Nillza vs Raven | 19–19 | 50.00% |
| I'm Nillza vs Alisa | 19–11 | 63.33% |
| I'm Nillza vs Panda | 5–6 | 45.45% |
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.