| Fatnutz vs King | 89–73 | 54.94% |
| Fatnutz vs Jin | 62–60 | 50.82% |
| Fatnutz vs Steve | 46–53 | 46.46% |
| Fatnutz vs Law | 44–53 | 45.36% |
| Fatnutz vs Hwoarang | 32–57 | 35.96% |
| Fatnutz vs Bryan | 29–55 | 34.52% |
| Fatnutz vs Reina | 40–43 | 48.19% |
| Fatnutz vs Dragunov | 33–47 | 41.25% |
| Fatnutz vs Armor King | 41–35 | 53.95% |
| Fatnutz vs Kazuya | 34–41 | 45.33% |
| Fatnutz vs Fahkumram | 34–41 | 45.33% |
| Fatnutz vs Heihachi | 38–31 | 55.07% |
| Fatnutz vs Azucena | 26–38 | 40.62% |
| Fatnutz vs Eddy | 26–35 | 42.62% |
| Fatnutz vs Victor | 29–27 | 51.79% |
| Fatnutz vs Anna | 25–31 | 44.64% |
| Fatnutz vs Paul | 19–36 | 34.55% |
| Fatnutz vs Yoshimitsu | 20–33 | 37.74% |
| Fatnutz vs Lili | 25–27 | 48.08% |
| Fatnutz vs Lars | 23–24 | 48.94% |
| Fatnutz vs Lee | 16–31 | 34.04% |
| Fatnutz vs Jun | 22–24 | 47.83% |
| Fatnutz vs Alisa | 14–28 | 33.33% |
| Fatnutz vs Asuka | 20–21 | 48.78% |
| Fatnutz vs Nina | 16–24 | 40.00% |
| Fatnutz vs Clive | 19–19 | 50.00% |
| Fatnutz vs Lidia | 15–19 | 44.12% |
| Fatnutz vs Xiaoyu | 11–21 | 34.38% |
| Fatnutz vs Feng | 9–21 | 30.00% |
| Fatnutz vs Devil Jin | 20–9 | 68.97% |
| Fatnutz vs Raven | 15–11 | 57.69% |
| Fatnutz vs Jack-8 | 10–15 | 40.00% |
| Fatnutz vs Claudio | 6–14 | 30.00% |
| Fatnutz vs Leroy | 13–7 | 65.00% |
| Fatnutz vs Leo | 7–10 | 41.18% |
| Fatnutz vs Kuma | 7–10 | 41.18% |
| Fatnutz vs Miary Zo | 9–6 | 60.00% |
| Fatnutz vs Zafina | 3–8 | 27.27% |
| Fatnutz vs Shaheen | 5–3 | 62.50% |
| Fatnutz vs Panda | 2–5 | 28.57% |
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.