| NathSF vs Jin | 53–42 | 55.79% |
| NathSF vs King | 48–36 | 57.14% |
| NathSF vs Kazuya | 34–45 | 43.04% |
| NathSF vs Bryan | 33–39 | 45.83% |
| NathSF vs Eddy | 31–38 | 44.93% |
| NathSF vs Reina | 32–36 | 47.06% |
| NathSF vs Heihachi | 26–35 | 42.62% |
| NathSF vs Steve | 28–30 | 48.28% |
| NathSF vs Asuka | 30–27 | 52.63% |
| NathSF vs Law | 26–24 | 52.00% |
| NathSF vs Dragunov | 21–28 | 42.86% |
| NathSF vs Yoshimitsu | 23–23 | 50.00% |
| NathSF vs Clive | 21–22 | 48.84% |
| NathSF vs Hwoarang | 22–15 | 59.46% |
| NathSF vs Paul | 21–15 | 58.33% |
| NathSF vs Lili | 18–16 | 52.94% |
| NathSF vs Xiaoyu | 14–18 | 43.75% |
| NathSF vs Jun | 17–14 | 54.84% |
| NathSF vs Azucena | 14–16 | 46.67% |
| NathSF vs Victor | 22–8 | 73.33% |
| NathSF vs Nina | 9–20 | 31.03% |
| NathSF vs Feng | 17–9 | 65.38% |
| NathSF vs Lee | 12–14 | 46.15% |
| NathSF vs Lars | 13–12 | 52.00% |
| NathSF vs Leroy | 14–11 | 56.00% |
| NathSF vs Alisa | 11–12 | 47.83% |
| NathSF vs Jack-8 | 11–9 | 55.00% |
| NathSF vs Lidia | 13–6 | 68.42% |
| NathSF vs Leo | 9–8 | 52.94% |
| NathSF vs Claudio | 8–8 | 50.00% |
| NathSF vs Miary Zo | 3–11 | 21.43% |
| NathSF vs Kuma | 10–3 | 76.92% |
| NathSF vs Anna | 4–8 | 33.33% |
| NathSF vs Armor King | 4–8 | 33.33% |
| NathSF vs Devil Jin | 1–8 | 11.11% |
| NathSF vs Zafina | 5–2 | 71.43% |
| NathSF vs Raven | 3–2 | 60.00% |
| NathSF vs Fahkumram | 2–3 | 40.00% |
| NathSF vs Shaheen | 2–2 | 50.00% |
| NathSF vs Panda | 1–0 | 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.