| Nanna vs Steve | 25–11 | 69.44% |
| Nanna vs Kazuya | 14–20 | 41.18% |
| Nanna vs Jin | 12–15 | 44.44% |
| Nanna vs King | 6–19 | 24.00% |
| Nanna vs Hwoarang | 9–16 | 36.00% |
| Nanna vs Clive | 7–18 | 28.00% |
| Nanna vs Leo | 11–11 | 50.00% |
| Nanna vs Paul | 16–3 | 84.21% |
| Nanna vs Dragunov | 13–5 | 72.22% |
| Nanna vs Law | 7–8 | 46.67% |
| Nanna vs Jun | 9–6 | 60.00% |
| Nanna vs Reina | 10–4 | 71.43% |
| Nanna vs Victor | 5–9 | 35.71% |
| Nanna vs Bryan | 6–6 | 50.00% |
| Nanna vs Lee | 0–10 | 0.00% |
| Nanna vs Xiaoyu | 3–6 | 33.33% |
| Nanna vs Feng | 4–4 | 50.00% |
| Nanna vs Kuma | 5–3 | 62.50% |
| Nanna vs Jack-8 | 6–1 | 85.71% |
| Nanna vs Asuka | 1–6 | 14.29% |
| Nanna vs Yoshimitsu | 2–4 | 33.33% |
| Nanna vs Azucena | 6–0 | 100.00% |
| Nanna vs Heihachi | 3–3 | 50.00% |
| Nanna vs Lili | 2–3 | 40.00% |
| Nanna vs Claudio | 4–0 | 100.00% |
| Nanna vs Devil Jin | 1–2 | 33.33% |
| Nanna vs Lars | 1–2 | 33.33% |
| Nanna vs Alisa | 1–2 | 33.33% |
| Nanna vs Nina | 2–1 | 66.67% |
| Nanna vs Panda | 1–2 | 33.33% |
| Nanna vs Raven | 1–2 | 33.33% |
| Nanna vs Eddy | 2–0 | 100.00% |
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.