| Nm420 vs Hwoarang | 3–3 | 50.00% |
| Nm420 vs King | 1–3 | 25.00% |
| Nm420 vs Reina | 2–1 | 66.67% |
| Nm420 vs Leo | 2–0 | 100.00% |
| Nm420 vs Claudio | 1–1 | 50.00% |
| Nm420 vs Jun | 1–1 | 50.00% |
| Nm420 vs Lidia | 1–1 | 50.00% |
| Nm420 vs Paul | 0–1 | 0.00% |
| Nm420 vs Devil Jin | 0–1 | 0.00% |
| Nm420 vs Lee | 1–0 | 100.00% |
| Nm420 vs Kuma | 0–1 | 0.00% |
| Nm420 vs Leroy | 0–1 | 0.00% |
| Nm420 vs Eddy | 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.