| Nathaso vs Kazuya | 17–10 | 62.96% |
| Nathaso vs Steve | 12–2 | 85.71% |
| Nathaso vs King | 6–6 | 50.00% |
| Nathaso vs Yoshimitsu | 7–4 | 63.64% |
| Nathaso vs Lili | 3–8 | 27.27% |
| Nathaso vs Hwoarang | 5–5 | 50.00% |
| Nathaso vs Jin | 4–6 | 40.00% |
| Nathaso vs Dragunov | 3–7 | 30.00% |
| Nathaso vs Bryan | 3–6 | 33.33% |
| Nathaso vs Reina | 5–4 | 55.56% |
| Nathaso vs Jun | 5–2 | 71.43% |
| Nathaso vs Anna | 3–4 | 42.86% |
| Nathaso vs Law | 2–4 | 33.33% |
| Nathaso vs Clive | 4–2 | 66.67% |
| Nathaso vs Paul | 2–3 | 40.00% |
| Nathaso vs Nina | 1–4 | 20.00% |
| Nathaso vs Jack-8 | 0–4 | 0.00% |
| Nathaso vs Lars | 0–4 | 0.00% |
| Nathaso vs Claudio | 1–3 | 25.00% |
| Nathaso vs Asuka | 2–0 | 100.00% |
| Nathaso vs Kuma | 2–0 | 100.00% |
| Nathaso vs Azucena | 0–2 | 0.00% |
| Nathaso vs Eddy | 0–2 | 0.00% |
| Nathaso vs Heihachi | 2–0 | 100.00% |
| Nathaso vs Fahkumram | 0–2 | 0.00% |
| Nathaso vs Xiaoyu | 0–1 | 0.00% |
| Nathaso vs Devil Jin | 0–1 | 0.00% |
| Nathaso vs Victor | 0–1 | 0.00% |
| Nathaso vs Lidia | 1–0 | 100.00% |
| Nathaso vs Armor King | 1–0 | 100.00% |
| Nathaso vs Miary Zo | 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.