| NanaShi vs King | 16–9 | 64.00% |
| NanaShi vs Hwoarang | 8–17 | 32.00% |
| NanaShi vs Jin | 13–12 | 52.00% |
| NanaShi vs Kazuya | 10–12 | 45.45% |
| NanaShi vs Steve | 10–11 | 47.62% |
| NanaShi vs Reina | 8–12 | 40.00% |
| NanaShi vs Armor King | 3–13 | 18.75% |
| NanaShi vs Heihachi | 6–8 | 42.86% |
| NanaShi vs Dragunov | 5–8 | 38.46% |
| NanaShi vs Lili | 5–5 | 50.00% |
| NanaShi vs Victor | 6–4 | 60.00% |
| NanaShi vs Asuka | 6–2 | 75.00% |
| NanaShi vs Fahkumram | 4–4 | 50.00% |
| NanaShi vs Yoshimitsu | 4–3 | 57.14% |
| NanaShi vs Xiaoyu | 2–4 | 33.33% |
| NanaShi vs Claudio | 2–3 | 40.00% |
| NanaShi vs Lee | 3–2 | 60.00% |
| NanaShi vs Paul | 2–2 | 50.00% |
| NanaShi vs Bryan | 4–0 | 100.00% |
| NanaShi vs Feng | 2–2 | 50.00% |
| NanaShi vs Lars | 2–2 | 50.00% |
| NanaShi vs Nina | 2–2 | 50.00% |
| NanaShi vs Kuma | 2–2 | 50.00% |
| NanaShi vs Jun | 2–2 | 50.00% |
| NanaShi vs Eddy | 3–1 | 75.00% |
| NanaShi vs Clive | 0–4 | 0.00% |
| NanaShi vs Law | 2–1 | 66.67% |
| NanaShi vs Devil Jin | 1–2 | 33.33% |
| NanaShi vs Leroy | 1–2 | 33.33% |
| NanaShi vs Azucena | 2–1 | 66.67% |
| NanaShi vs Lidia | 1–2 | 33.33% |
| NanaShi vs Alisa | 0–2 | 0.00% |
| NanaShi vs Zafina | 0–2 | 0.00% |
| NanaShi vs Jack-8 | 0–1 | 0.00% |
| NanaShi vs Raven | 1–0 | 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.