| namsiggo vs Dragunov | 31–23 | 57.41% |
| namsiggo vs King | 26–16 | 61.90% |
| namsiggo vs Azucena | 28–11 | 71.79% |
| namsiggo vs Jin | 27–11 | 71.05% |
| namsiggo vs Bryan | 19–16 | 54.29% |
| namsiggo vs Victor | 18–17 | 51.43% |
| namsiggo vs Kazuya | 24–8 | 75.00% |
| namsiggo vs Eddy | 20–11 | 64.52% |
| namsiggo vs Law | 17–8 | 68.00% |
| namsiggo vs Steve | 17–8 | 68.00% |
| namsiggo vs Hwoarang | 20–4 | 83.33% |
| namsiggo vs Asuka | 7–15 | 31.82% |
| namsiggo vs Reina | 10–12 | 45.45% |
| namsiggo vs Feng | 7–14 | 33.33% |
| namsiggo vs Lili | 14–7 | 66.67% |
| namsiggo vs Devil Jin | 13–6 | 68.42% |
| namsiggo vs Paul | 10–6 | 62.50% |
| namsiggo vs Yoshimitsu | 10–5 | 66.67% |
| namsiggo vs Jack-8 | 7–8 | 46.67% |
| namsiggo vs Lee | 6–9 | 40.00% |
| namsiggo vs Leo | 9–5 | 64.29% |
| namsiggo vs Leroy | 10–4 | 71.43% |
| namsiggo vs Lars | 9–4 | 69.23% |
| namsiggo vs Nina | 11–2 | 84.62% |
| namsiggo vs Jun | 4–9 | 30.77% |
| namsiggo vs Zafina | 7–4 | 63.64% |
| namsiggo vs Claudio | 8–2 | 80.00% |
| namsiggo vs Raven | 6–4 | 60.00% |
| namsiggo vs Kuma | 7–2 | 77.78% |
| namsiggo vs Xiaoyu | 3–5 | 37.50% |
| namsiggo vs Alisa | 4–1 | 80.00% |
| namsiggo vs Shaheen | 3–0 | 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.