| MK/NITTAN vs King | 120–120 | 50.00% |
| MK/NITTAN vs Hwoarang | 113–117 | 49.13% |
| MK/NITTAN vs Paul | 108–119 | 47.58% |
| MK/NITTAN vs Dragunov | 106–97–1 | 52.22% |
| MK/NITTAN vs Reina | 98–91 | 51.85% |
| MK/NITTAN vs Jin | 104–83 | 55.61% |
| MK/NITTAN vs Kazuya | 91–81 | 52.91% |
| MK/NITTAN vs Bryan | 77–93 | 45.29% |
| MK/NITTAN vs Steve | 67–88 | 43.23% |
| MK/NITTAN vs Lili | 85–70 | 54.84% |
| MK/NITTAN vs Asuka | 72–79 | 47.68% |
| MK/NITTAN vs Law | 60–87 | 40.82% |
| MK/NITTAN vs Xiaoyu | 68–59 | 53.54% |
| MK/NITTAN vs Lidia | 42–66 | 38.89% |
| MK/NITTAN vs Lee | 42–64 | 39.62% |
| MK/NITTAN vs Lars | 54–48 | 52.94% |
| MK/NITTAN vs Heihachi | 51–50 | 50.50% |
| MK/NITTAN vs Fahkumram | 50–50 | 50.00% |
| MK/NITTAN vs Azucena | 51–46 | 52.58% |
| MK/NITTAN vs Feng | 51–45 | 53.12% |
| MK/NITTAN vs Leo | 41–54 | 43.16% |
| MK/NITTAN vs Victor | 48–43 | 52.75% |
| MK/NITTAN vs Devil Jin | 46–42 | 52.27% |
| MK/NITTAN vs Jun | 45–43 | 51.14% |
| MK/NITTAN vs Anna | 43–44 | 49.43% |
| MK/NITTAN vs Eddy | 41–43–1 | 48.81% |
| MK/NITTAN vs Yoshimitsu | 38–40 | 48.72% |
| MK/NITTAN vs Alisa | 25–52 | 32.47% |
| MK/NITTAN vs Jack-8 | 28–47 | 37.33% |
| MK/NITTAN vs Leroy | 41–33 | 55.41% |
| MK/NITTAN vs Nina | 31–41 | 43.06% |
| MK/NITTAN vs Claudio | 32–35 | 47.76% |
| MK/NITTAN vs Clive | 37–23 | 61.67% |
| MK/NITTAN vs Shaheen | 20–34 | 37.04% |
| MK/NITTAN vs Zafina | 21–31 | 40.38% |
| MK/NITTAN vs Raven | 25–25 | 50.00% |
| MK/NITTAN vs Kuma | 24–24 | 50.00% |
| MK/NITTAN vs Panda | 10–15 | 40.00% |
| MK/NITTAN vs Armor King | 9–5 | 64.29% |
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.