| NJAYYY vs Reina | 53–31 | 63.10% |
| NJAYYY vs King | 44–27 | 61.97% |
| NJAYYY vs Kazuya | 33–30 | 52.38% |
| NJAYYY vs Jin | 29–29 | 50.00% |
| NJAYYY vs Nina | 27–20 | 57.45% |
| NJAYYY vs Dragunov | 26–20 | 56.52% |
| NJAYYY vs Paul | 25–17 | 59.52% |
| NJAYYY vs Steve | 20–21 | 48.78% |
| NJAYYY vs Lili | 22–18 | 55.00% |
| NJAYYY vs Law | 26–11 | 70.27% |
| NJAYYY vs Bryan | 13–24 | 35.14% |
| NJAYYY vs Eddy | 15–19 | 44.12% |
| NJAYYY vs Devil Jin | 18–15 | 54.55% |
| NJAYYY vs Lee | 12–18 | 40.00% |
| NJAYYY vs Asuka | 16–9 | 64.00% |
| NJAYYY vs Victor | 12–12 | 50.00% |
| NJAYYY vs Yoshimitsu | 9–14 | 39.13% |
| NJAYYY vs Lars | 9–13 | 40.91% |
| NJAYYY vs Jun | 10–12 | 45.45% |
| NJAYYY vs Leo | 9–11 | 45.00% |
| NJAYYY vs Hwoarang | 9–10 | 47.37% |
| NJAYYY vs Xiaoyu | 7–11 | 38.89% |
| NJAYYY vs Jack-8 | 10–7 | 58.82% |
| NJAYYY vs Azucena | 12–5 | 70.59% |
| NJAYYY vs Alisa | 5–7 | 41.67% |
| NJAYYY vs Feng | 9–2 | 81.82% |
| NJAYYY vs Zafina | 6–4 | 60.00% |
| NJAYYY vs Leroy | 4–5 | 44.44% |
| NJAYYY vs Raven | 6–3 | 66.67% |
| NJAYYY vs Shaheen | 5–3 | 62.50% |
| NJAYYY vs Claudio | 4–3 | 57.14% |
| NJAYYY vs Kuma | 0–2 | 0.00% |
| NJAYYY vs Panda | 0–2 | 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.