| NamekianAmerica vs Kazuya | 65–31 | 67.71% |
| NamekianAmerica vs King | 38–29 | 56.72% |
| NamekianAmerica vs Jin | 34–32 | 51.52% |
| NamekianAmerica vs Reina | 40–24 | 62.50% |
| NamekianAmerica vs Bryan | 30–24 | 55.56% |
| NamekianAmerica vs Steve | 27–18 | 60.00% |
| NamekianAmerica vs Azucena | 27–15 | 64.29% |
| NamekianAmerica vs Yoshimitsu | 19–22 | 46.34% |
| NamekianAmerica vs Dragunov | 21–17 | 55.26% |
| NamekianAmerica vs Eddy | 21–17 | 55.26% |
| NamekianAmerica vs Lili | 12–25 | 32.43% |
| NamekianAmerica vs Heihachi | 22–14 | 61.11% |
| NamekianAmerica vs Claudio | 24–11 | 68.57% |
| NamekianAmerica vs Feng | 21–13 | 61.76% |
| NamekianAmerica vs Nina | 14–20 | 41.18% |
| NamekianAmerica vs Hwoarang | 19–14 | 57.58% |
| NamekianAmerica vs Law | 16–16 | 50.00% |
| NamekianAmerica vs Armor King | 17–15 | 53.12% |
| NamekianAmerica vs Xiaoyu | 26–4 | 86.67% |
| NamekianAmerica vs Asuka | 16–14 | 53.33% |
| NamekianAmerica vs Paul | 13–16 | 44.83% |
| NamekianAmerica vs Devil Jin | 15–12 | 55.56% |
| NamekianAmerica vs Jun | 17–10 | 62.96% |
| NamekianAmerica vs Lars | 14–12 | 53.85% |
| NamekianAmerica vs Alisa | 13–9 | 59.09% |
| NamekianAmerica vs Lee | 14–6 | 70.00% |
| NamekianAmerica vs Leo | 15–4 | 78.95% |
| NamekianAmerica vs Leroy | 10–9 | 52.63% |
| NamekianAmerica vs Kuma | 7–10 | 41.18% |
| NamekianAmerica vs Raven | 9–8 | 52.94% |
| NamekianAmerica vs Victor | 6–6 | 50.00% |
| NamekianAmerica vs Jack-8 | 6–4 | 60.00% |
| NamekianAmerica vs Lidia | 3–6 | 33.33% |
| NamekianAmerica vs Panda | 6–2 | 75.00% |
| NamekianAmerica vs Fahkumram | 5–3 | 62.50% |
| NamekianAmerica vs Shaheen | 0–7 | 0.00% |
| NamekianAmerica vs Zafina | 1–6 | 14.29% |
| NamekianAmerica vs Clive | 0–3 | 0.00% |
| NamekianAmerica vs Anna | 1–2 | 33.33% |
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.