| Nillie Boi vs Jin | 10–17 | 37.04% |
| Nillie Boi vs Reina | 19–6 | 76.00% |
| Nillie Boi vs King | 10–12 | 45.45% |
| Nillie Boi vs Lidia | 13–9 | 59.09% |
| Nillie Boi vs Azucena | 15–6 | 71.43% |
| Nillie Boi vs Lili | 10–9 | 52.63% |
| Nillie Boi vs Kazuya | 12–6 | 66.67% |
| Nillie Boi vs Steve | 8–10 | 44.44% |
| Nillie Boi vs Victor | 11–7 | 61.11% |
| Nillie Boi vs Dragunov | 12–4 | 75.00% |
| Nillie Boi vs Jun | 8–8 | 50.00% |
| Nillie Boi vs Devil Jin | 9–4 | 69.23% |
| Nillie Boi vs Hwoarang | 4–7 | 36.36% |
| Nillie Boi vs Bryan | 1–10 | 9.09% |
| Nillie Boi vs Eddy | 5–5 | 50.00% |
| Nillie Boi vs Nina | 6–3 | 66.67% |
| Nillie Boi vs Law | 4–4 | 50.00% |
| Nillie Boi vs Yoshimitsu | 2–6 | 25.00% |
| Nillie Boi vs Feng | 1–6 | 14.29% |
| Nillie Boi vs Lars | 2–4 | 33.33% |
| Nillie Boi vs Claudio | 2–4 | 33.33% |
| Nillie Boi vs Leroy | 3–3 | 50.00% |
| Nillie Boi vs Raven | 2–4 | 33.33% |
| Nillie Boi vs Alisa | 4–1 | 80.00% |
| Nillie Boi vs Zafina | 3–2 | 60.00% |
| Nillie Boi vs Heihachi | 2–3 | 40.00% |
| Nillie Boi vs Asuka | 2–2 | 50.00% |
| Nillie Boi vs Clive | 1–3 | 25.00% |
| Nillie Boi vs Leo | 2–1 | 66.67% |
| Nillie Boi vs Shaheen | 2–1 | 66.67% |
| Nillie Boi vs Kuma | 0–3 | 0.00% |
| Nillie Boi vs Anna | 3–0 | 100.00% |
| Nillie Boi vs Xiaoyu | 0–2 | 0.00% |
| Nillie Boi vs Lee | 0–2 | 0.00% |
| Nillie Boi vs Fahkumram | 0–2 | 0.00% |
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.