| Ershadbr vs Jin | 214–220 | 49.31% |
| Ershadbr vs King | 195–212 | 47.91% |
| Ershadbr vs Kazuya | 190–170 | 52.78% |
| Ershadbr vs Hwoarang | 170–174 | 49.42% |
| Ershadbr vs Law | 174–148 | 54.04% |
| Ershadbr vs Steve | 157–154 | 50.48% |
| Ershadbr vs Bryan | 149–158 | 48.53% |
| Ershadbr vs Paul | 146–139 | 51.23% |
| Ershadbr vs Yoshimitsu | 140–122 | 53.44% |
| Ershadbr vs Lee | 131–110 | 54.36% |
| Ershadbr vs Reina | 103–113–1 | 47.69% |
| Ershadbr vs Xiaoyu | 117–89 | 56.80% |
| Ershadbr vs Jun | 88–116 | 43.14% |
| Ershadbr vs Lars | 95–106 | 47.26% |
| Ershadbr vs Dragunov | 94–101 | 48.21% |
| Ershadbr vs Lili | 101–87 | 53.72% |
| Ershadbr vs Devil Jin | 85–99 | 46.20% |
| Ershadbr vs Azucena | 88–92 | 48.89% |
| Ershadbr vs Feng | 85–91 | 48.30% |
| Ershadbr vs Nina | 92–82 | 52.87% |
| Ershadbr vs Alisa | 75–94 | 44.38% |
| Ershadbr vs Heihachi | 78–86 | 47.56% |
| Ershadbr vs Asuka | 74–85 | 46.54% |
| Ershadbr vs Lidia | 76–79 | 49.03% |
| Ershadbr vs Fahkumram | 66–69 | 48.89% |
| Ershadbr vs Eddy | 72–60 | 54.55% |
| Ershadbr vs Leo | 67–64 | 51.15% |
| Ershadbr vs Raven | 63–67 | 48.46% |
| Ershadbr vs Leroy | 62–53 | 53.91% |
| Ershadbr vs Victor | 44–68 | 39.29% |
| Ershadbr vs Jack-8 | 47–56 | 45.63% |
| Ershadbr vs Zafina | 52–48 | 52.00% |
| Ershadbr vs Armor King | 46–49 | 48.42% |
| Ershadbr vs Claudio | 48–42 | 53.33% |
| Ershadbr vs Kuma | 23–49 | 31.94% |
| Ershadbr vs Clive | 29–42 | 40.85% |
| Ershadbr vs Anna | 35–24 | 59.32% |
| Ershadbr vs Shaheen | 23–24 | 48.94% |
| Ershadbr vs Miary Zo | 11–31 | 26.19% |
| Ershadbr vs Panda | 10–15 | 40.00% |
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.