| MAZEN_ALNAJI vs King | 115–108 | 51.57% |
| MAZEN_ALNAJI vs Kazuya | 123–96 | 56.16% |
| MAZEN_ALNAJI vs Jin | 112–103 | 52.09% |
| MAZEN_ALNAJI vs Law | 80–75 | 51.61% |
| MAZEN_ALNAJI vs Steve | 75–66 | 53.19% |
| MAZEN_ALNAJI vs Bryan | 70–55 | 56.00% |
| MAZEN_ALNAJI vs Paul | 48–70 | 40.68% |
| MAZEN_ALNAJI vs Dragunov | 54–53 | 50.47% |
| MAZEN_ALNAJI vs Hwoarang | 48–50 | 48.98% |
| MAZEN_ALNAJI vs Heihachi | 46–52 | 46.94% |
| MAZEN_ALNAJI vs Armor King | 40–41 | 49.38% |
| MAZEN_ALNAJI vs Eddy | 53–26 | 67.09% |
| MAZEN_ALNAJI vs Yoshimitsu | 37–36 | 50.68% |
| MAZEN_ALNAJI vs Nina | 42–26 | 61.76% |
| MAZEN_ALNAJI vs Alisa | 22–44 | 33.33% |
| MAZEN_ALNAJI vs Jun | 23–33 | 41.07% |
| MAZEN_ALNAJI vs Reina | 33–21 | 61.11% |
| MAZEN_ALNAJI vs Lee | 25–26 | 49.02% |
| MAZEN_ALNAJI vs Feng | 21–26 | 44.68% |
| MAZEN_ALNAJI vs Devil Jin | 20–25 | 44.44% |
| MAZEN_ALNAJI vs Jack-8 | 25–18 | 58.14% |
| MAZEN_ALNAJI vs Lili | 16–27 | 37.21% |
| MAZEN_ALNAJI vs Azucena | 27–14 | 65.85% |
| MAZEN_ALNAJI vs Anna | 19–22 | 46.34% |
| MAZEN_ALNAJI vs Victor | 17–19 | 47.22% |
| MAZEN_ALNAJI vs Lars | 17–18 | 48.57% |
| MAZEN_ALNAJI vs Fahkumram | 16–17 | 48.48% |
| MAZEN_ALNAJI vs Asuka | 15–15 | 50.00% |
| MAZEN_ALNAJI vs Claudio | 18–8 | 69.23% |
| MAZEN_ALNAJI vs Leo | 12–11 | 52.17% |
| MAZEN_ALNAJI vs Leroy | 8–8 | 50.00% |
| MAZEN_ALNAJI vs Shaheen | 9–4 | 69.23% |
| MAZEN_ALNAJI vs Clive | 10–3 | 76.92% |
| MAZEN_ALNAJI vs Miary Zo | 6–7 | 46.15% |
| MAZEN_ALNAJI vs Raven | 3–9 | 25.00% |
| MAZEN_ALNAJI vs Xiaoyu | 5–6 | 45.45% |
| MAZEN_ALNAJI vs Kuma | 5–6 | 45.45% |
| MAZEN_ALNAJI vs Lidia | 5–6 | 45.45% |
| MAZEN_ALNAJI vs Zafina | 6–2 | 75.00% |
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.