| NitemareInTokyo vs Dragunov | 66–43 | 60.55% |
| NitemareInTokyo vs Jin | 58–44 | 56.86% |
| NitemareInTokyo vs Kazuya | 42–35 | 54.55% |
| NitemareInTokyo vs King | 47–27 | 63.51% |
| NitemareInTokyo vs Bryan | 33–29 | 53.23% |
| NitemareInTokyo vs Yoshimitsu | 26–33 | 44.07% |
| NitemareInTokyo vs Lars | 27–31 | 46.55% |
| NitemareInTokyo vs Hwoarang | 20–37 | 35.09% |
| NitemareInTokyo vs Steve | 37–19 | 66.07% |
| NitemareInTokyo vs Paul | 23–27 | 46.00% |
| NitemareInTokyo vs Law | 25–25 | 50.00% |
| NitemareInTokyo vs Devil Jin | 24–24 | 50.00% |
| NitemareInTokyo vs Heihachi | 25–22 | 53.19% |
| NitemareInTokyo vs Jun | 27–14 | 65.85% |
| NitemareInTokyo vs Feng | 22–18 | 55.00% |
| NitemareInTokyo vs Asuka | 25–14 | 64.10% |
| NitemareInTokyo vs Lili | 19–20 | 48.72% |
| NitemareInTokyo vs Reina | 25–13 | 65.79% |
| NitemareInTokyo vs Azucena | 15–19 | 44.12% |
| NitemareInTokyo vs Raven | 18–14 | 56.25% |
| NitemareInTokyo vs Eddy | 14–18 | 43.75% |
| NitemareInTokyo vs Alisa | 19–12 | 61.29% |
| NitemareInTokyo vs Anna | 16–15 | 51.61% |
| NitemareInTokyo vs Victor | 19–11 | 63.33% |
| NitemareInTokyo vs Armor King | 18–11 | 62.07% |
| NitemareInTokyo vs Fahkumram | 9–17 | 34.62% |
| NitemareInTokyo vs Jack-8 | 13–12 | 52.00% |
| NitemareInTokyo vs Lee | 13–12 | 52.00% |
| NitemareInTokyo vs Leroy | 11–13 | 45.83% |
| NitemareInTokyo vs Claudio | 9–12 | 42.86% |
| NitemareInTokyo vs Clive | 13–8 | 61.90% |
| NitemareInTokyo vs Nina | 9–11 | 45.00% |
| NitemareInTokyo vs Xiaoyu | 10–9 | 52.63% |
| NitemareInTokyo vs Lidia | 9–9 | 50.00% |
| NitemareInTokyo vs Zafina | 9–6 | 60.00% |
| NitemareInTokyo vs Leo | 4–10 | 28.57% |
| NitemareInTokyo vs Shaheen | 7–7 | 50.00% |
| NitemareInTokyo vs Miary Zo | 4–4 | 50.00% |
| NitemareInTokyo vs Kuma | 2–1 | 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.