| Nathoku vs Reina | 45–53 | 45.92% |
| Nathoku vs Jin | 41–44 | 48.24% |
| Nathoku vs Kazuya | 44–40 | 52.38% |
| Nathoku vs Bryan | 45–38 | 54.22% |
| Nathoku vs Lili | 40–42 | 48.78% |
| Nathoku vs King | 45–36 | 55.56% |
| Nathoku vs Law | 35–38 | 47.95% |
| Nathoku vs Steve | 35–29 | 54.69% |
| Nathoku vs Dragunov | 31–29 | 51.67% |
| Nathoku vs Azucena | 31–28 | 52.54% |
| Nathoku vs Lars | 24–34 | 41.38% |
| Nathoku vs Yoshimitsu | 22–34 | 39.29% |
| Nathoku vs Eddy | 15–33 | 31.25% |
| Nathoku vs Hwoarang | 16–28 | 36.36% |
| Nathoku vs Lee | 21–22 | 48.84% |
| Nathoku vs Jack-8 | 19–17 | 52.78% |
| Nathoku vs Victor | 19–17 | 52.78% |
| Nathoku vs Xiaoyu | 11–23 | 32.35% |
| Nathoku vs Nina | 11–18 | 37.93% |
| Nathoku vs Jun | 16–12 | 57.14% |
| Nathoku vs Paul | 13–14 | 48.15% |
| Nathoku vs Feng | 9–18 | 33.33% |
| Nathoku vs Shaheen | 16–11 | 59.26% |
| Nathoku vs Asuka | 15–10 | 60.00% |
| Nathoku vs Leo | 16–8 | 66.67% |
| Nathoku vs Raven | 9–15 | 37.50% |
| Nathoku vs Kuma | 11–12 | 47.83% |
| Nathoku vs Devil Jin | 10–11 | 47.62% |
| Nathoku vs Claudio | 11–10 | 52.38% |
| Nathoku vs Leroy | 13–4 | 76.47% |
| Nathoku vs Lidia | 10–7 | 58.82% |
| Nathoku vs Zafina | 8–8 | 50.00% |
| Nathoku vs Alisa | 4–10 | 28.57% |
| Nathoku vs Clive | 3–8 | 27.27% |
| Nathoku vs Heihachi | 2–6 | 25.00% |
| Nathoku vs Anna | 3–5 | 37.50% |
| Nathoku vs Armor King | 2–1 | 66.67% |
| Nathoku vs Miary Zo | 2–1 | 66.67% |
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.