| NajOne vs Jin | 66–118 | 35.87% |
| NajOne vs Kazuya | 70–102 | 40.70% |
| NajOne vs Dragunov | 71–100 | 41.52% |
| NajOne vs Steve | 62–66 | 48.44% |
| NajOne vs Reina | 52–63–1 | 45.22% |
| NajOne vs King | 40–68 | 37.04% |
| NajOne vs Hwoarang | 43–65 | 39.81% |
| NajOne vs Bryan | 32–63 | 33.68% |
| NajOne vs Law | 37–52 | 41.57% |
| NajOne vs Victor | 33–49 | 40.24% |
| NajOne vs Yoshimitsu | 28–50 | 35.90% |
| NajOne vs Asuka | 25–45 | 35.71% |
| NajOne vs Lili | 21–47 | 30.88% |
| NajOne vs Heihachi | 20–47–1 | 29.85% |
| NajOne vs Paul | 24–38 | 38.71% |
| NajOne vs Eddy | 23–35 | 39.66% |
| NajOne vs Devil Jin | 14–35 | 28.57% |
| NajOne vs Lee | 18–31 | 36.73% |
| NajOne vs Armor King | 17–32 | 34.69% |
| NajOne vs Jun | 18–27 | 40.00% |
| NajOne vs Lars | 14–29 | 32.56% |
| NajOne vs Azucena | 20–22 | 47.62% |
| NajOne vs Lidia | 7–35 | 16.67% |
| NajOne vs Alisa | 12–25 | 32.43% |
| NajOne vs Shaheen | 10–23 | 30.30% |
| NajOne vs Xiaoyu | 11–21 | 34.38% |
| NajOne vs Nina | 11–20 | 35.48% |
| NajOne vs Raven | 9–22 | 29.03% |
| NajOne vs Leroy | 4–25 | 13.79% |
| NajOne vs Claudio | 11–16 | 40.74% |
| NajOne vs Clive | 8–18 | 30.77% |
| NajOne vs Zafina | 10–14 | 41.67% |
| NajOne vs Fahkumram | 5–18 | 21.74% |
| NajOne vs Leo | 6–15 | 28.57% |
| NajOne vs Miary Zo | 9–11 | 45.00% |
| NajOne vs Jack-8 | 5–14 | 26.32% |
| NajOne vs Anna | 3–13 | 18.75% |
| NajOne vs Kuma | 6–8 | 42.86% |
| NajOne vs Feng | 2–10 | 16.67% |
| NajOne vs Panda | 0–1 | 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.