| Nayna vs Kazuya | 23–25 | 47.92% |
| Nayna vs Reina | 22–20 | 52.38% |
| Nayna vs Jin | 21–20 | 51.22% |
| Nayna vs Bryan | 16–22 | 42.11% |
| Nayna vs Hwoarang | 17–18 | 48.57% |
| Nayna vs Eddy | 13–21 | 38.24% |
| Nayna vs Law | 16–13 | 55.17% |
| Nayna vs Yoshimitsu | 12–13 | 48.00% |
| Nayna vs Jun | 10–15 | 40.00% |
| Nayna vs Paul | 9–14 | 39.13% |
| Nayna vs Victor | 12–11 | 52.17% |
| Nayna vs Lili | 12–9 | 57.14% |
| Nayna vs King | 8–12 | 40.00% |
| Nayna vs Leo | 12–8 | 60.00% |
| Nayna vs Lee | 13–7 | 65.00% |
| Nayna vs Asuka | 10–9 | 52.63% |
| Nayna vs Steve | 7–11 | 38.89% |
| Nayna vs Devil Jin | 6–12 | 33.33% |
| Nayna vs Dragunov | 5–13 | 27.78% |
| Nayna vs Lars | 7–10 | 41.18% |
| Nayna vs Alisa | 11–6 | 64.71% |
| Nayna vs Kuma | 3–14 | 17.65% |
| Nayna vs Lidia | 5–12 | 29.41% |
| Nayna vs Claudio | 6–10 | 37.50% |
| Nayna vs Leroy | 12–3 | 80.00% |
| Nayna vs Nina | 4–10 | 28.57% |
| Nayna vs Azucena | 10–3 | 76.92% |
| Nayna vs Feng | 4–6 | 40.00% |
| Nayna vs Heihachi | 2–6 | 25.00% |
| Nayna vs Xiaoyu | 2–4 | 33.33% |
| Nayna vs Jack-8 | 5–1 | 83.33% |
| Nayna vs Raven | 5–1 | 83.33% |
| Nayna vs Clive | 2–3 | 40.00% |
| Nayna vs Zafina | 3–1 | 75.00% |
| Nayna vs Shaheen | 2–1 | 66.67% |
| Nayna vs Panda | 0–2 | 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.