| Nijaib vs Heihachi | 13–40 | 24.53% |
| Nijaib vs King | 21–23 | 47.73% |
| Nijaib vs Jin | 13–27 | 32.50% |
| Nijaib vs Law | 16–20 | 44.44% |
| Nijaib vs Eddy | 11–23 | 32.35% |
| Nijaib vs Kazuya | 12–21 | 36.36% |
| Nijaib vs Reina | 14–14 | 50.00% |
| Nijaib vs Jun | 7–17 | 29.17% |
| Nijaib vs Steve | 10–13 | 43.48% |
| Nijaib vs Lili | 8–14 | 36.36% |
| Nijaib vs Asuka | 7–14 | 33.33% |
| Nijaib vs Dragunov | 8–11 | 42.11% |
| Nijaib vs Lars | 9–8 | 52.94% |
| Nijaib vs Hwoarang | 5–11 | 31.25% |
| Nijaib vs Miary Zo | 6–9 | 40.00% |
| Nijaib vs Yoshimitsu | 6–8 | 42.86% |
| Nijaib vs Lee | 10–4 | 71.43% |
| Nijaib vs Azucena | 8–6 | 57.14% |
| Nijaib vs Fahkumram | 4–9 | 30.77% |
| Nijaib vs Bryan | 3–8 | 27.27% |
| Nijaib vs Claudio | 7–4 | 63.64% |
| Nijaib vs Victor | 9–2 | 81.82% |
| Nijaib vs Paul | 6–4 | 60.00% |
| Nijaib vs Xiaoyu | 4–6 | 40.00% |
| Nijaib vs Devil Jin | 3–7 | 30.00% |
| Nijaib vs Leroy | 5–4 | 55.56% |
| Nijaib vs Nina | 3–5 | 37.50% |
| Nijaib vs Kuma | 4–4 | 50.00% |
| Nijaib vs Raven | 2–6 | 25.00% |
| Nijaib vs Lidia | 6–2 | 75.00% |
| Nijaib vs Clive | 3–5 | 37.50% |
| Nijaib vs Jack-8 | 2–5 | 28.57% |
| Nijaib vs Feng | 2–4 | 33.33% |
| Nijaib vs Leo | 4–2 | 66.67% |
| Nijaib vs Anna | 2–4 | 33.33% |
| Nijaib vs Panda | 3–2 | 60.00% |
| Nijaib vs Zafina | 1–2 | 33.33% |
| Nijaib vs Alisa | 0–2 | 0.00% |
| Nijaib vs Shaheen | 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.