| Nayro vs Kazuya | 62–52 | 54.39% |
| Nayro vs Jin | 52–61 | 46.02% |
| Nayro vs Hwoarang | 45–54 | 45.45% |
| Nayro vs King | 43–50 | 46.24% |
| Nayro vs Bryan | 43–48 | 47.25% |
| Nayro vs Reina | 39–39 | 50.00% |
| Nayro vs Steve | 45–25 | 64.29% |
| Nayro vs Heihachi | 32–33 | 49.23% |
| Nayro vs Law | 28–35 | 44.44% |
| Nayro vs Yoshimitsu | 29–33 | 46.77% |
| Nayro vs Dragunov | 24–29–1 | 45.28% |
| Nayro vs Jun | 33–17 | 66.00% |
| Nayro vs Lili | 19–30 | 38.78% |
| Nayro vs Devil Jin | 17–29 | 36.96% |
| Nayro vs Eddy | 26–19 | 57.78% |
| Nayro vs Armor King | 17–27 | 38.64% |
| Nayro vs Fahkumram | 12–28 | 30.00% |
| Nayro vs Clive | 18–20 | 47.37% |
| Nayro vs Victor | 14–19 | 42.42% |
| Nayro vs Nina | 18–12 | 60.00% |
| Nayro vs Lars | 19–10 | 65.52% |
| Nayro vs Anna | 16–12 | 57.14% |
| Nayro vs Feng | 13–14 | 48.15% |
| Nayro vs Paul | 11–15 | 42.31% |
| Nayro vs Xiaoyu | 5–20 | 20.00% |
| Nayro vs Alisa | 12–13 | 48.00% |
| Nayro vs Lidia | 17–8 | 68.00% |
| Nayro vs Jack-8 | 12–12 | 50.00% |
| Nayro vs Lee | 7–17 | 29.17% |
| Nayro vs Asuka | 13–8 | 61.90% |
| Nayro vs Claudio | 8–9 | 47.06% |
| Nayro vs Leroy | 14–3 | 82.35% |
| Nayro vs Azucena | 5–12 | 29.41% |
| Nayro vs Leo | 5–10 | 33.33% |
| Nayro vs Shaheen | 6–1 | 85.71% |
| Nayro vs Raven | 4–3 | 57.14% |
| Nayro vs Zafina | 1–5 | 16.67% |
| Nayro vs Miary Zo | 2–3 | 40.00% |
| Nayro vs Kuma | 3–0 | 100.00% |
| Nayro 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.