| Natsui vs Armor King | 11–17 | 39.29% |
| Natsui vs King | 3–6 | 33.33% |
| Natsui vs Yoshimitsu | 3–5 | 37.50% |
| Natsui vs Paul | 6–1 | 85.71% |
| Natsui vs Reina | 5–2 | 71.43% |
| Natsui vs Fahkumram | 3–4 | 42.86% |
| Natsui vs Xiaoyu | 1–5 | 16.67% |
| Natsui vs Steve | 2–4 | 33.33% |
| Natsui vs Law | 5–0 | 100.00% |
| Natsui vs Jin | 3–2 | 60.00% |
| Natsui vs Claudio | 3–2 | 60.00% |
| Natsui vs Bryan | 2–2 | 50.00% |
| Natsui vs Kazuya | 2–2 | 50.00% |
| Natsui vs Asuka | 1–3 | 25.00% |
| Natsui vs Leo | 2–2 | 50.00% |
| Natsui vs Panda | 4–0 | 100.00% |
| Natsui vs Zafina | 2–2 | 50.00% |
| Natsui vs Eddy | 0–4 | 0.00% |
| Natsui vs Devil Jin | 2–1 | 66.67% |
| Natsui vs Feng | 2–1 | 66.67% |
| Natsui vs Lili | 2–1 | 66.67% |
| Natsui vs Lars | 2–1 | 66.67% |
| Natsui vs Dragunov | 2–0 | 100.00% |
| Natsui vs Shaheen | 0–2 | 0.00% |
| Natsui vs Nina | 2–0 | 100.00% |
| Natsui vs Lee | 2–0 | 100.00% |
| Natsui vs Leroy | 2–0 | 100.00% |
| Natsui vs Raven | 2–0 | 100.00% |
| Natsui vs Lidia | 2–0 | 100.00% |
| Natsui vs Heihachi | 0–2 | 0.00% |
| Natsui vs Clive | 2–0 | 100.00% |
| Natsui vs Hwoarang | 0–1 | 0.00% |
| Natsui vs Azucena | 0–1 | 0.00% |
| Natsui vs Anna | 1–0 | 100.00% |
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.