| Omar vs Jin | 143–160 | 47.19% |
| Omar vs Kazuya | 151–146 | 50.84% |
| Omar vs King | 128–91 | 58.45% |
| Omar vs Bryan | 103–114 | 47.47% |
| Omar vs Dragunov | 106–104 | 50.48% |
| Omar vs Hwoarang | 72–52 | 58.06% |
| Omar vs Heihachi | 55–67–1 | 45.08% |
| Omar vs Reina | 58–61 | 48.74% |
| Omar vs Steve | 60–53 | 53.10% |
| Omar vs Paul | 41–65 | 38.68% |
| Omar vs Yoshimitsu | 45–60 | 42.86% |
| Omar vs Law | 55–43 | 56.12% |
| Omar vs Lili | 43–48 | 47.25% |
| Omar vs Devil Jin | 42–42 | 50.00% |
| Omar vs Lee | 31–43 | 41.89% |
| Omar vs Feng | 23–48 | 32.39% |
| Omar vs Alisa | 41–27 | 60.29% |
| Omar vs Jun | 27–37 | 42.19% |
| Omar vs Azucena | 29–34 | 46.03% |
| Omar vs Eddy | 30–27 | 52.63% |
| Omar vs Victor | 27–29 | 48.21% |
| Omar vs Lars | 35–19 | 64.81% |
| Omar vs Asuka | 27–25 | 51.92% |
| Omar vs Nina | 21–29 | 42.00% |
| Omar vs Xiaoyu | 13–23 | 36.11% |
| Omar vs Claudio | 15–19 | 44.12% |
| Omar vs Jack-8 | 17–12 | 58.62% |
| Omar vs Clive | 18–8 | 69.23% |
| Omar vs Raven | 12–12 | 50.00% |
| Omar vs Anna | 11–8 | 57.89% |
| Omar vs Leroy | 7–7 | 50.00% |
| Omar vs Leo | 3–10 | 23.08% |
| Omar vs Fahkumram | 8–5 | 61.54% |
| Omar vs Kuma | 7–5 | 58.33% |
| Omar vs Shaheen | 5–6 | 45.45% |
| Omar vs Zafina | 6–4 | 60.00% |
| Omar vs Lidia | 0–5 | 0.00% |
| Omar 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.