| NamSea vs Dragunov | 78–58 | 57.35% |
| NamSea vs Kazuya | 45–44 | 50.56% |
| NamSea vs Hwoarang | 43–41 | 51.19% |
| NamSea vs Reina | 42–42 | 50.00% |
| NamSea vs Jin | 37–41 | 47.44% |
| NamSea vs Victor | 37–33 | 52.86% |
| NamSea vs Azucena | 37–32 | 53.62% |
| NamSea vs Law | 36–32 | 52.94% |
| NamSea vs Lili | 30–37 | 44.78% |
| NamSea vs King | 36–29 | 55.38% |
| NamSea vs Yoshimitsu | 31–31 | 50.00% |
| NamSea vs Jun | 29–31 | 48.33% |
| NamSea vs Steve | 27–31 | 46.55% |
| NamSea vs Bryan | 28–28 | 50.00% |
| NamSea vs Nina | 20–34 | 37.04% |
| NamSea vs Eddy | 27–27 | 50.00% |
| NamSea vs Jack-8 | 24–28 | 46.15% |
| NamSea vs Leo | 24–24 | 50.00% |
| NamSea vs Feng | 16–31 | 34.04% |
| NamSea vs Lee | 29–18 | 61.70% |
| NamSea vs Devil Jin | 30–15 | 66.67% |
| NamSea vs Raven | 18–26 | 40.91% |
| NamSea vs Lars | 23–20 | 53.49% |
| NamSea vs Asuka | 20–21 | 48.78% |
| NamSea vs Alisa | 20–18 | 52.63% |
| NamSea vs Xiaoyu | 24–13 | 64.86% |
| NamSea vs Claudio | 20–13 | 60.61% |
| NamSea vs Paul | 14–15 | 48.28% |
| NamSea vs Leroy | 12–13 | 48.00% |
| NamSea vs Kuma | 13–11 | 54.17% |
| NamSea vs Zafina | 13–8 | 61.90% |
| NamSea vs Shaheen | 13–7 | 65.00% |
| NamSea vs Panda | 4–8 | 33.33% |
| NamSea vs Lidia | 3–7 | 30.00% |
| NamSea vs Heihachi | 3–5 | 37.50% |
| NamSea vs Anna | 3–3 | 50.00% |
| NamSea vs Miary Zo | 4–0 | 100.00% |
| NamSea vs Clive | 1–1 | 50.00% |
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.