| NialNolan vs Eddy | 6–22 | 21.43% |
| NialNolan vs Reina | 6–7 | 46.15% |
| NialNolan vs Hwoarang | 4–8 | 33.33% |
| NialNolan vs Paul | 3–7 | 30.00% |
| NialNolan vs Law | 9–1 | 90.00% |
| NialNolan vs Yoshimitsu | 5–5 | 50.00% |
| NialNolan vs Dragunov | 5–5 | 50.00% |
| NialNolan vs Azucena | 2–8 | 20.00% |
| NialNolan vs King | 4–5 | 44.44% |
| NialNolan vs Jin | 3–6 | 33.33% |
| NialNolan vs Victor | 3–5 | 37.50% |
| NialNolan vs Xiaoyu | 4–2 | 66.67% |
| NialNolan vs Nina | 2–4 | 33.33% |
| NialNolan vs Kuma | 1–4 | 20.00% |
| NialNolan vs Jun | 1–4 | 20.00% |
| NialNolan vs Kazuya | 2–2 | 50.00% |
| NialNolan vs Steve | 4–0 | 100.00% |
| NialNolan vs Devil Jin | 2–2 | 50.00% |
| NialNolan vs Leo | 0–4 | 0.00% |
| NialNolan vs Lars | 0–4 | 0.00% |
| NialNolan vs Bryan | 0–3 | 0.00% |
| NialNolan vs Asuka | 2–1 | 66.67% |
| NialNolan vs Shaheen | 1–2 | 33.33% |
| NialNolan vs Lee | 0–2 | 0.00% |
| NialNolan vs Jack-8 | 1–0 | 100.00% |
| NialNolan vs Lili | 0–1 | 0.00% |
| NialNolan vs Alisa | 0–1 | 0.00% |
| NialNolan vs Claudio | 0–1 | 0.00% |
| NialNolan vs Zafina | 0–1 | 0.00% |
| NialNolan vs Clive | 0–1 | 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.