| Namhyuk vs Jin | 25–2 | 92.59% |
| Namhyuk vs Bryan | 18–5 | 78.26% |
| Namhyuk vs Reina | 14–6 | 70.00% |
| Namhyuk vs King | 9–7 | 56.25% |
| Namhyuk vs Paul | 9–5 | 64.29% |
| Namhyuk vs Yoshimitsu | 9–5 | 64.29% |
| Namhyuk vs Lili | 13–1 | 92.86% |
| Namhyuk vs Steve | 9–4 | 69.23% |
| Namhyuk vs Kazuya | 11–1 | 91.67% |
| Namhyuk vs Asuka | 9–3 | 75.00% |
| Namhyuk vs Claudio | 10–2 | 83.33% |
| Namhyuk vs Alisa | 6–5 | 54.55% |
| Namhyuk vs Devil Jin | 5–5 | 50.00% |
| Namhyuk vs Heihachi | 6–4 | 60.00% |
| Namhyuk vs Clive | 6–3 | 66.67% |
| Namhyuk vs Law | 7–1 | 87.50% |
| Namhyuk vs Xiaoyu | 6–2 | 75.00% |
| Namhyuk vs Azucena | 4–4 | 50.00% |
| Namhyuk vs Hwoarang | 3–4 | 42.86% |
| Namhyuk vs Dragunov | 5–2 | 71.43% |
| Namhyuk vs Leo | 4–3 | 57.14% |
| Namhyuk vs Nina | 5–1 | 83.33% |
| Namhyuk vs Lidia | 4–2 | 66.67% |
| Namhyuk vs Victor | 5–0 | 100.00% |
| Namhyuk vs Eddy | 0–4 | 0.00% |
| Namhyuk vs Jack-8 | 2–1 | 66.67% |
| Namhyuk vs Lars | 2–1 | 66.67% |
| Namhyuk vs Shaheen | 3–0 | 100.00% |
| Namhyuk vs Raven | 1–2 | 33.33% |
| Namhyuk vs Fahkumram | 2–1 | 66.67% |
| Namhyuk vs Feng | 1–1 | 50.00% |
| Namhyuk vs Lee | 1–1 | 50.00% |
| Namhyuk vs Anna | 2–0 | 100.00% |
| Namhyuk vs Kuma | 1–0 | 100.00% |
| Namhyuk vs Zafina | 1–0 | 100.00% |
| Namhyuk vs Jun | 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.