| Nachu vs Hwoarang | 18–33 | 35.29% |
| Nachu vs Kazuya | 19–31 | 38.00% |
| Nachu vs Jin | 24–25 | 48.98% |
| Nachu vs Steve | 20–19 | 51.28% |
| Nachu vs King | 23–15 | 60.53% |
| Nachu vs Lars | 10–26 | 27.78% |
| Nachu vs Reina | 16–11 | 59.26% |
| Nachu vs Victor | 8–16 | 33.33% |
| Nachu vs Bryan | 8–15 | 34.78% |
| Nachu vs Azucena | 8–15 | 34.78% |
| Nachu vs Clive | 17–5 | 77.27% |
| Nachu vs Paul | 5–16 | 23.81% |
| Nachu vs Jun | 9–9 | 50.00% |
| Nachu vs Heihachi | 3–15 | 16.67% |
| Nachu vs Armor King | 4–14 | 22.22% |
| Nachu vs Jack-8 | 8–9 | 47.06% |
| Nachu vs Dragunov | 5–11 | 31.25% |
| Nachu vs Yoshimitsu | 4–10 | 28.57% |
| Nachu vs Alisa | 6–7 | 46.15% |
| Nachu vs Eddy | 2–11 | 15.38% |
| Nachu vs Devil Jin | 6–6 | 50.00% |
| Nachu vs Law | 5–6 | 45.45% |
| Nachu vs Lidia | 2–9 | 18.18% |
| Nachu vs Fahkumram | 3–8 | 27.27% |
| Nachu vs Xiaoyu | 3–7 | 30.00% |
| Nachu vs Lili | 5–5 | 50.00% |
| Nachu vs Nina | 4–6 | 40.00% |
| Nachu vs Lee | 2–8 | 20.00% |
| Nachu vs Leroy | 5–5 | 50.00% |
| Nachu vs Asuka | 6–3 | 66.67% |
| Nachu vs Miary Zo | 2–6 | 25.00% |
| Nachu vs Claudio | 2–4 | 33.33% |
| Nachu vs Anna | 2–4 | 33.33% |
| Nachu vs Feng | 3–2 | 60.00% |
| Nachu vs Panda | 2–1 | 66.67% |
| Nachu vs Shaheen | 0–2 | 0.00% |
| Nachu vs Zafina | 0–2 | 0.00% |
| Nachu vs Raven | 2–0 | 100.00% |
| Nachu vs Leo | 0–1 | 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.