| Nathan vs King | 109–126 | 46.38% |
| Nathan vs Kazuya | 96–85 | 53.04% |
| Nathan vs Law | 70–108 | 39.33% |
| Nathan vs Bryan | 68–102–1 | 40.00% |
| Nathan vs Hwoarang | 77–92 | 45.56% |
| Nathan vs Jin | 73–89 | 45.06% |
| Nathan vs Reina | 80–81 | 49.69% |
| Nathan vs Eddy | 31–96 | 24.41% |
| Nathan vs Steve | 57–64 | 47.11% |
| Nathan vs Lili | 44–77 | 36.36% |
| Nathan vs Azucena | 56–65 | 46.28% |
| Nathan vs Yoshimitsu | 44–65 | 40.37% |
| Nathan vs Lars | 41–66 | 38.32% |
| Nathan vs Jun | 41–62 | 39.81% |
| Nathan vs Paul | 45–53 | 45.92% |
| Nathan vs Victor | 36–53 | 40.45% |
| Nathan vs Xiaoyu | 33–55 | 37.50% |
| Nathan vs Asuka | 41–46 | 47.13% |
| Nathan vs Dragunov | 38–48 | 44.19% |
| Nathan vs Nina | 33–50 | 39.76% |
| Nathan vs Lidia | 37–44 | 45.68% |
| Nathan vs Heihachi | 36–43 | 45.57% |
| Nathan vs Kuma | 19–40 | 32.20% |
| Nathan vs Raven | 27–31 | 46.55% |
| Nathan vs Alisa | 21–32 | 39.62% |
| Nathan vs Lee | 29–24 | 54.72% |
| Nathan vs Leroy | 19–32 | 37.25% |
| Nathan vs Jack-8 | 22–27 | 44.90% |
| Nathan vs Feng | 18–27 | 40.00% |
| Nathan vs Leo | 17–25 | 40.48% |
| Nathan vs Devil Jin | 8–28–1 | 22.22% |
| Nathan vs Shaheen | 16–20 | 44.44% |
| Nathan vs Clive | 14–22 | 38.89% |
| Nathan vs Claudio | 10–25 | 28.57% |
| Nathan vs Zafina | 11–16 | 40.74% |
| Nathan vs Panda | 8–6 | 57.14% |
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.