| Najdorf vs Paul | 14–25 | 35.90% |
| Najdorf vs King | 22–17 | 56.41% |
| Najdorf vs Kazuya | 18–18 | 50.00% |
| Najdorf vs Lili | 22–14 | 61.11% |
| Najdorf vs Dragunov | 10–22 | 31.25% |
| Najdorf vs Jin | 15–16 | 48.39% |
| Najdorf vs Hwoarang | 7–23 | 23.33% |
| Najdorf vs Reina | 14–15 | 48.28% |
| Najdorf vs Azucena | 13–15 | 46.43% |
| Najdorf vs Bryan | 15–12 | 55.56% |
| Najdorf vs Devil Jin | 14–11 | 56.00% |
| Najdorf vs Leo | 10–15 | 40.00% |
| Najdorf vs Steve | 16–8 | 66.67% |
| Najdorf vs Alisa | 10–9 | 52.63% |
| Najdorf vs Asuka | 3–15 | 16.67% |
| Najdorf vs Lars | 4–14 | 22.22% |
| Najdorf vs Yoshimitsu | 11–6 | 64.71% |
| Najdorf vs Claudio | 12–5 | 70.59% |
| Najdorf vs Victor | 5–12 | 29.41% |
| Najdorf vs Feng | 6–10 | 37.50% |
| Najdorf vs Nina | 11–5 | 68.75% |
| Najdorf vs Lee | 7–9 | 43.75% |
| Najdorf vs Xiaoyu | 6–8 | 42.86% |
| Najdorf vs Jack-8 | 5–9 | 35.71% |
| Najdorf vs Jun | 5–9 | 35.71% |
| Najdorf vs Law | 8–3 | 72.73% |
| Najdorf vs Eddy | 5–5 | 50.00% |
| Najdorf vs Raven | 3–3 | 50.00% |
| Najdorf vs Shaheen | 5–0 | 100.00% |
| Najdorf vs Kuma | 3–1 | 75.00% |
| Najdorf vs Zafina | 2–0 | 100.00% |
| Najdorf vs Panda | 0–1 | 0.00% |
| Najdorf vs Leroy | 1–0 | 100.00% |
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.