| NanoHero vs Eddy | 5–5 | 50.00% |
| NanoHero vs Paul | 2–6 | 25.00% |
| NanoHero vs Jin | 3–5 | 37.50% |
| NanoHero vs Asuka | 4–3 | 57.14% |
| NanoHero vs Reina | 4–3 | 57.14% |
| NanoHero vs Kazuya | 1–5 | 16.67% |
| NanoHero vs Lars | 3–3 | 50.00% |
| NanoHero vs Alisa | 3–2 | 60.00% |
| NanoHero vs Jun | 1–4 | 20.00% |
| NanoHero vs Azucena | 2–3 | 40.00% |
| NanoHero vs King | 2–2 | 50.00% |
| NanoHero vs Yoshimitsu | 2–2 | 50.00% |
| NanoHero vs Steve | 2–2 | 50.00% |
| NanoHero vs Law | 1–2 | 33.33% |
| NanoHero vs Hwoarang | 2–1 | 66.67% |
| NanoHero vs Bryan | 2–1 | 66.67% |
| NanoHero vs Feng | 1–2 | 33.33% |
| NanoHero vs Dragunov | 1–2 | 33.33% |
| NanoHero vs Leo | 1–2 | 33.33% |
| NanoHero vs Clive | 1–2 | 33.33% |
| NanoHero vs Xiaoyu | 1–1 | 50.00% |
| NanoHero vs Lili | 1–1 | 50.00% |
| NanoHero vs Leroy | 1–1 | 50.00% |
| NanoHero vs Heihachi | 1–1 | 50.00% |
| NanoHero vs Devil Jin | 0–1 | 0.00% |
| NanoHero vs Claudio | 0–1 | 0.00% |
| NanoHero vs Shaheen | 0–1 | 0.00% |
| NanoHero vs Zafina | 1–0 | 100.00% |
| NanoHero vs Victor | 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.