| Nefandi vs Jin | 124–88 | 58.49% |
| Nefandi vs Kazuya | 119–72 | 62.30% |
| Nefandi vs King | 64–72 | 47.06% |
| Nefandi vs Bryan | 76–46 | 62.30% |
| Nefandi vs Eddy | 58–53 | 52.25% |
| Nefandi vs Law | 53–52 | 50.48% |
| Nefandi vs Paul | 56–41 | 57.73% |
| Nefandi vs Hwoarang | 41–52 | 44.09% |
| Nefandi vs Reina | 56–34 | 62.22% |
| Nefandi vs Steve | 42–44 | 48.84% |
| Nefandi vs Dragunov | 40–40 | 50.00% |
| Nefandi vs Yoshimitsu | 38–41 | 48.10% |
| Nefandi vs Xiaoyu | 37–32 | 53.62% |
| Nefandi vs Jun | 34–32 | 51.52% |
| Nefandi vs Asuka | 22–40 | 35.48% |
| Nefandi vs Feng | 34–26 | 56.67% |
| Nefandi vs Lili | 25–34 | 42.37% |
| Nefandi vs Lars | 28–24 | 53.85% |
| Nefandi vs Lee | 36–14 | 72.00% |
| Nefandi vs Devil Jin | 25–24 | 51.02% |
| Nefandi vs Clive | 32–16–1 | 66.67% |
| Nefandi vs Heihachi | 23–25 | 47.92% |
| Nefandi vs Azucena | 22–25 | 46.81% |
| Nefandi vs Victor | 29–13 | 69.05% |
| Nefandi vs Nina | 19–20 | 48.72% |
| Nefandi vs Leroy | 11–25 | 30.56% |
| Nefandi vs Raven | 15–20 | 42.86% |
| Nefandi vs Jack-8 | 22–12 | 64.71% |
| Nefandi vs Alisa | 16–16 | 50.00% |
| Nefandi vs Claudio | 18–14 | 56.25% |
| Nefandi vs Leo | 16–11 | 59.26% |
| Nefandi vs Fahkumram | 14–11 | 56.00% |
| Nefandi vs Lidia | 11–8 | 57.89% |
| Nefandi vs Anna | 14–3 | 82.35% |
| Nefandi vs Zafina | 8–4 | 66.67% |
| Nefandi vs Shaheen | 7–4 | 63.64% |
| Nefandi vs Kuma | 5–6 | 45.45% |
| Nefandi vs Panda | 7–4 | 63.64% |
| Nefandi vs Miary Zo | 5–5 | 50.00% |
| Nefandi vs Armor King | 4–2 | 66.67% |
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.