| Nacken vs Jin | 11–5 | 68.75% |
| Nacken vs Law | 9–5 | 64.29% |
| Nacken vs Hwoarang | 10–4 | 71.43% |
| Nacken vs Kazuya | 7–2 | 77.78% |
| Nacken vs Paul | 7–1 | 87.50% |
| Nacken vs King | 3–4 | 42.86% |
| Nacken vs Steve | 5–1 | 83.33% |
| Nacken vs Jun | 4–1 | 80.00% |
| Nacken vs Reina | 4–1 | 80.00% |
| Nacken vs Jack-8 | 3–1 | 75.00% |
| Nacken vs Nina | 3–1 | 75.00% |
| Nacken vs Azucena | 2–2 | 50.00% |
| Nacken vs Xiaoyu | 2–1 | 66.67% |
| Nacken vs Bryan | 3–0 | 100.00% |
| Nacken vs Feng | 3–0 | 100.00% |
| Nacken vs Dragunov | 2–1 | 66.67% |
| Nacken vs Leo | 1–2 | 33.33% |
| Nacken vs Leroy | 2–1 | 66.67% |
| Nacken vs Raven | 2–1 | 66.67% |
| Nacken vs Eddy | 1–2 | 33.33% |
| Nacken vs Yoshimitsu | 2–0 | 100.00% |
| Nacken vs Asuka | 0–2 | 0.00% |
| Nacken vs Devil Jin | 1–1 | 50.00% |
| Nacken vs Kuma | 0–2 | 0.00% |
| Nacken vs Lili | 1–0 | 100.00% |
| Nacken vs Lars | 0–1 | 0.00% |
| Nacken vs Alisa | 0–1 | 0.00% |
| Nacken vs Zafina | 1–0 | 100.00% |
| Nacken vs Victor | 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.