| Ninroeth vs Heihachi | 77–78 | 49.68% |
| Ninroeth vs Kazuya | 70–58 | 54.69% |
| Ninroeth vs Jin | 65–62 | 51.18% |
| Ninroeth vs Bryan | 53–48 | 52.48% |
| Ninroeth vs Reina | 42–53 | 44.21% |
| Ninroeth vs King | 53–36 | 59.55% |
| Ninroeth vs Yoshimitsu | 39–21 | 65.00% |
| Ninroeth vs Hwoarang | 25–30 | 45.45% |
| Ninroeth vs Steve | 22–33 | 40.00% |
| Ninroeth vs Law | 27–27 | 50.00% |
| Ninroeth vs Devil Jin | 23–29 | 44.23% |
| Ninroeth vs Xiaoyu | 23–25 | 47.92% |
| Ninroeth vs Lili | 18–24 | 42.86% |
| Ninroeth vs Feng | 17–24 | 41.46% |
| Ninroeth vs Dragunov | 18–22 | 45.00% |
| Ninroeth vs Paul | 25–13 | 65.79% |
| Ninroeth vs Asuka | 17–21 | 44.74% |
| Ninroeth vs Eddy | 11–27 | 28.95% |
| Ninroeth vs Armor King | 21–16 | 56.76% |
| Ninroeth vs Azucena | 18–17 | 51.43% |
| Ninroeth vs Jun | 15–19 | 44.12% |
| Ninroeth vs Lee | 10–21 | 32.26% |
| Ninroeth vs Victor | 18–12 | 60.00% |
| Ninroeth vs Nina | 11–18 | 37.93% |
| Ninroeth vs Claudio | 10–13 | 43.48% |
| Ninroeth vs Lidia | 10–13 | 43.48% |
| Ninroeth vs Clive | 9–13 | 40.91% |
| Ninroeth vs Lars | 9–9 | 50.00% |
| Ninroeth vs Jack-8 | 4–12 | 25.00% |
| Ninroeth vs Raven | 7–7 | 50.00% |
| Ninroeth vs Leo | 7–6 | 53.85% |
| Ninroeth vs Zafina | 5–8 | 38.46% |
| Ninroeth vs Leroy | 8–5 | 61.54% |
| Ninroeth vs Alisa | 7–4 | 63.64% |
| Ninroeth vs Shaheen | 8–2 | 80.00% |
| Ninroeth vs Panda | 3–6 | 33.33% |
| Ninroeth vs Kuma | 2–4 | 33.33% |
| Ninroeth vs Anna | 1–2 | 33.33% |
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.