| Nanomachine vs Jin | 13–25 | 34.21% |
| Nanomachine vs Steve | 14–17 | 45.16% |
| Nanomachine vs King | 10–15 | 40.00% |
| Nanomachine vs Lili | 9–12 | 42.86% |
| Nanomachine vs Hwoarang | 6–11 | 35.29% |
| Nanomachine vs Dragunov | 10–7 | 58.82% |
| Nanomachine vs Reina | 8–9 | 47.06% |
| Nanomachine vs Kazuya | 4–11 | 26.67% |
| Nanomachine vs Miary Zo | 8–5 | 61.54% |
| Nanomachine vs Yoshimitsu | 4–8 | 33.33% |
| Nanomachine vs Bryan | 2–10 | 16.67% |
| Nanomachine vs Asuka | 5–7 | 41.67% |
| Nanomachine vs Law | 3–6 | 33.33% |
| Nanomachine vs Armor King | 5–4 | 55.56% |
| Nanomachine vs Leo | 1–7 | 12.50% |
| Nanomachine vs Kuma | 1–6 | 14.29% |
| Nanomachine vs Victor | 3–4 | 42.86% |
| Nanomachine vs Eddy | 3–4 | 42.86% |
| Nanomachine vs Devil Jin | 1–5 | 16.67% |
| Nanomachine vs Azucena | 1–5 | 16.67% |
| Nanomachine vs Lidia | 2–4 | 33.33% |
| Nanomachine vs Fahkumram | 4–2 | 66.67% |
| Nanomachine vs Jack-8 | 1–4 | 20.00% |
| Nanomachine vs Alisa | 0–4 | 0.00% |
| Nanomachine vs Leroy | 2–2 | 50.00% |
| Nanomachine vs Paul | 1–2 | 33.33% |
| Nanomachine vs Feng | 0–2 | 0.00% |
| Nanomachine vs Lars | 0–2 | 0.00% |
| Nanomachine vs Claudio | 0–2 | 0.00% |
| Nanomachine vs Nina | 0–2 | 0.00% |
| Nanomachine vs Panda | 0–2 | 0.00% |
| Nanomachine vs Jun | 0–2 | 0.00% |
| Nanomachine vs Xiaoyu | 0–1 | 0.00% |
| Nanomachine 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.