| Natherium vs Eddy | 7–14 | 33.33% |
| Natherium vs Asuka | 8–9 | 47.06% |
| Natherium vs Dragunov | 8–6 | 57.14% |
| Natherium vs Azucena | 6–7 | 46.15% |
| Natherium vs Lili | 7–4 | 63.64% |
| Natherium vs King | 5–5 | 50.00% |
| Natherium vs Reina | 8–2 | 80.00% |
| Natherium vs Law | 4–4 | 50.00% |
| Natherium vs Jin | 4–4 | 50.00% |
| Natherium vs Kazuya | 4–4 | 50.00% |
| Natherium vs Jack-8 | 4–3 | 57.14% |
| Natherium vs Paul | 3–3 | 50.00% |
| Natherium vs Steve | 5–1 | 83.33% |
| Natherium vs Lars | 1–4 | 20.00% |
| Natherium vs Alisa | 3–2 | 60.00% |
| Natherium vs Zafina | 0–5 | 0.00% |
| Natherium vs Leroy | 2–3 | 40.00% |
| Natherium vs Xiaoyu | 3–1 | 75.00% |
| Natherium vs Bryan | 3–1 | 75.00% |
| Natherium vs Yoshimitsu | 0–3 | 0.00% |
| Natherium vs Hwoarang | 1–2 | 33.33% |
| Natherium vs Devil Jin | 0–3 | 0.00% |
| Natherium vs Leo | 0–3 | 0.00% |
| Natherium vs Nina | 1–2 | 33.33% |
| Natherium vs Raven | 1–2 | 33.33% |
| Natherium vs Kuma | 0–2 | 0.00% |
| Natherium vs Victor | 2–0 | 100.00% |
| Natherium vs Feng | 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.