| Mikkel Nielsen vs Jin | 177–190 | 48.23% |
| Mikkel Nielsen vs Kazuya | 125–159 | 44.01% |
| Mikkel Nielsen vs Bryan | 122–152 | 44.53% |
| Mikkel Nielsen vs King | 124–146 | 45.93% |
| Mikkel Nielsen vs Hwoarang | 90–149 | 37.66% |
| Mikkel Nielsen vs Law | 78–138 | 36.11% |
| Mikkel Nielsen vs Yoshimitsu | 71–99 | 41.76% |
| Mikkel Nielsen vs Reina | 86–78 | 52.44% |
| Mikkel Nielsen vs Steve | 54–97 | 35.76% |
| Mikkel Nielsen vs Eddy | 73–75 | 49.32% |
| Mikkel Nielsen vs Paul | 62–68 | 47.69% |
| Mikkel Nielsen vs Lili | 59–71 | 45.38% |
| Mikkel Nielsen vs Heihachi | 45–83 | 35.16% |
| Mikkel Nielsen vs Nina | 67–52 | 56.30% |
| Mikkel Nielsen vs Dragunov | 55–54 | 50.46% |
| Mikkel Nielsen vs Jun | 42–58 | 42.00% |
| Mikkel Nielsen vs Victor | 53–46 | 53.54% |
| Mikkel Nielsen vs Asuka | 49–43 | 53.26% |
| Mikkel Nielsen vs Lee | 43–39 | 52.44% |
| Mikkel Nielsen vs Devil Jin | 35–46 | 43.21% |
| Mikkel Nielsen vs Feng | 32–45 | 41.56% |
| Mikkel Nielsen vs Azucena | 41–36 | 53.25% |
| Mikkel Nielsen vs Xiaoyu | 31–42 | 42.47% |
| Mikkel Nielsen vs Alisa | 24–45 | 34.78% |
| Mikkel Nielsen vs Armor King | 27–41 | 39.71% |
| Mikkel Nielsen vs Lars | 34–32 | 51.52% |
| Mikkel Nielsen vs Claudio | 26–34 | 43.33% |
| Mikkel Nielsen vs Leroy | 24–23 | 51.06% |
| Mikkel Nielsen vs Jack-8 | 12–33 | 26.67% |
| Mikkel Nielsen vs Leo | 18–25 | 41.86% |
| Mikkel Nielsen vs Anna | 12–31 | 27.91% |
| Mikkel Nielsen vs Kuma | 14–27 | 34.15% |
| Mikkel Nielsen vs Raven | 12–21 | 36.36% |
| Mikkel Nielsen vs Lidia | 19–10 | 65.52% |
| Mikkel Nielsen vs Shaheen | 10–18 | 35.71% |
| Mikkel Nielsen vs Clive | 11–15 | 42.31% |
| Mikkel Nielsen vs Zafina | 17–5 | 77.27% |
| Mikkel Nielsen vs Fahkumram | 1–14 | 6.67% |
| Mikkel Nielsen vs Miary Zo | 1–4 | 20.00% |
| Mikkel Nielsen vs Panda | 0–4 | 0.00% |
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.