| erka vs Hwoarang | 299–222 | 57.39% |
| erka vs Kazuya | 225–219–1 | 50.68% |
| erka vs Jin | 236–196 | 54.63% |
| erka vs Bryan | 211–213 | 49.76% |
| erka vs King | 194–229 | 45.86% |
| erka vs Paul | 212–195 | 52.09% |
| erka vs Reina | 176–185 | 48.75% |
| erka vs Dragunov | 139–204 | 40.52% |
| erka vs Lili | 158–161 | 49.53% |
| erka vs Asuka | 165–142 | 53.75% |
| erka vs Law | 144–136 | 51.43% |
| erka vs Devil Jin | 148–124 | 54.41% |
| erka vs Steve | 123–144 | 46.07% |
| erka vs Jun | 140–122 | 53.44% |
| erka vs Feng | 113–129 | 46.69% |
| erka vs Victor | 99–111 | 47.14% |
| erka vs Lars | 100–109 | 47.85% |
| erka vs Jack-8 | 94–106 | 47.00% |
| erka vs Azucena | 107–93 | 53.50% |
| erka vs Yoshimitsu | 93–105 | 46.97% |
| erka vs Heihachi | 117–74 | 61.26% |
| erka vs Nina | 70–95 | 42.42% |
| erka vs Alisa | 72–83 | 46.45% |
| erka vs Claudio | 69–85 | 44.81% |
| erka vs Lee | 66–88 | 42.86% |
| erka vs Leo | 86–61 | 58.50% |
| erka vs Leroy | 56–90 | 38.36% |
| erka vs Xiaoyu | 52–91 | 36.36% |
| erka vs Lidia | 76–64 | 54.29% |
| erka vs Clive | 51–75 | 40.48% |
| erka vs Eddy | 49–70 | 41.18% |
| erka vs Raven | 44–60 | 42.31% |
| erka vs Kuma | 52–49 | 51.49% |
| erka vs Zafina | 27–61 | 30.68% |
| erka vs Armor King | 43–44 | 49.43% |
| erka vs Shaheen | 35–48 | 42.17% |
| erka vs Fahkumram | 31–44 | 41.33% |
| erka vs Anna | 32–42 | 43.24% |
| erka vs Panda | 25–32 | 43.86% |
| erka vs Miary Zo | 16–17 | 48.48% |
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.