| NidhoggMoshpit vs King | 25–35 | 41.67% |
| NidhoggMoshpit vs Kazuya | 13–43 | 23.21% |
| NidhoggMoshpit vs Heihachi | 18–37 | 32.73% |
| NidhoggMoshpit vs Steve | 18–33 | 35.29% |
| NidhoggMoshpit vs Hwoarang | 11–39 | 22.00% |
| NidhoggMoshpit vs Jin | 16–33 | 32.65% |
| NidhoggMoshpit vs Law | 14–30 | 31.82% |
| NidhoggMoshpit vs Reina | 12–32 | 27.27% |
| NidhoggMoshpit vs Armor King | 14–29 | 32.56% |
| NidhoggMoshpit vs Bryan | 13–21 | 38.24% |
| NidhoggMoshpit vs Victor | 14–20 | 41.18% |
| NidhoggMoshpit vs Yoshimitsu | 16–17 | 48.48% |
| NidhoggMoshpit vs Dragunov | 8–25 | 24.24% |
| NidhoggMoshpit vs Devil Jin | 6–24 | 20.00% |
| NidhoggMoshpit vs Eddy | 9–20 | 31.03% |
| NidhoggMoshpit vs Azucena | 10–18 | 35.71% |
| NidhoggMoshpit vs Clive | 8–20 | 28.57% |
| NidhoggMoshpit vs Lidia | 10–13 | 43.48% |
| NidhoggMoshpit vs Lars | 9–13 | 40.91% |
| NidhoggMoshpit vs Lee | 10–12 | 45.45% |
| NidhoggMoshpit vs Asuka | 5–16 | 23.81% |
| NidhoggMoshpit vs Lili | 8–13 | 38.10% |
| NidhoggMoshpit vs Claudio | 5–15 | 25.00% |
| NidhoggMoshpit vs Miary Zo | 6–14 | 30.00% |
| NidhoggMoshpit vs Jack-8 | 8–10 | 44.44% |
| NidhoggMoshpit vs Alisa | 5–13 | 27.78% |
| NidhoggMoshpit vs Jun | 11–7 | 61.11% |
| NidhoggMoshpit vs Nina | 5–10 | 33.33% |
| NidhoggMoshpit vs Xiaoyu | 3–11 | 21.43% |
| NidhoggMoshpit vs Leroy | 6–8 | 42.86% |
| NidhoggMoshpit vs Fahkumram | 2–11 | 15.38% |
| NidhoggMoshpit vs Paul | 4–7 | 36.36% |
| NidhoggMoshpit vs Raven | 3–5 | 37.50% |
| NidhoggMoshpit vs Leo | 1–6 | 14.29% |
| NidhoggMoshpit vs Anna | 3–4 | 42.86% |
| NidhoggMoshpit vs Feng | 2–4 | 33.33% |
| NidhoggMoshpit vs Panda | 2–4 | 33.33% |
| NidhoggMoshpit vs Kuma | 0–2 | 0.00% |
| NidhoggMoshpit vs Zafina | 2–0 | 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.