| Nagato vs King | 6–17 | 26.09% |
| Nagato vs Jin | 5–17 | 22.73% |
| Nagato vs Armor King | 7–12 | 36.84% |
| Nagato vs Steve | 8–10 | 44.44% |
| Nagato vs Hwoarang | 6–10 | 37.50% |
| Nagato vs Reina | 9–6 | 60.00% |
| Nagato vs Victor | 2–12 | 14.29% |
| Nagato vs Lili | 6–7 | 46.15% |
| Nagato vs Bryan | 1–10 | 9.09% |
| Nagato vs Xiaoyu | 3–4 | 42.86% |
| Nagato vs Kazuya | 1–6 | 14.29% |
| Nagato vs Devil Jin | 3–4 | 42.86% |
| Nagato vs Dragunov | 2–5 | 28.57% |
| Nagato vs Law | 2–4 | 33.33% |
| Nagato vs Lars | 1–5 | 16.67% |
| Nagato vs Jun | 5–1 | 83.33% |
| Nagato vs Clive | 2–4 | 33.33% |
| Nagato vs Lee | 1–4 | 20.00% |
| Nagato vs Feng | 1–2 | 33.33% |
| Nagato vs Alisa | 1–2 | 33.33% |
| Nagato vs Raven | 1–2 | 33.33% |
| Nagato vs Paul | 2–0 | 100.00% |
| Nagato vs Yoshimitsu | 0–2 | 0.00% |
| Nagato vs Asuka | 2–0 | 100.00% |
| Nagato vs Kuma | 1–1 | 50.00% |
| Nagato vs Zafina | 2–0 | 100.00% |
| Nagato vs Leroy | 0–2 | 0.00% |
| Nagato vs Azucena | 0–2 | 0.00% |
| Nagato vs Lidia | 1–1 | 50.00% |
| Nagato vs Shaheen | 1–0 | 100.00% |
| Nagato vs Heihachi | 0–1 | 0.00% |
| Nagato vs Anna | 0–1 | 0.00% |
| Nagato vs Fahkumram | 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.