| Etaphia vs Kazuya | 215–250 | 46.24% |
| Etaphia vs Bryan | 201–191 | 51.28% |
| Etaphia vs King | 169–187 | 47.47% |
| Etaphia vs Jin | 150–184 | 44.91% |
| Etaphia vs Steve | 159–151 | 51.29% |
| Etaphia vs Reina | 140–154 | 47.62% |
| Etaphia vs Law | 132–153 | 46.32% |
| Etaphia vs Lee | 140–143 | 49.47% |
| Etaphia vs Hwoarang | 120–142 | 45.80% |
| Etaphia vs Yoshimitsu | 105–127 | 45.26% |
| Etaphia vs Lili | 106–126 | 45.69% |
| Etaphia vs Dragunov | 110–113 | 49.33% |
| Etaphia vs Paul | 111–103 | 51.87% |
| Etaphia vs Lars | 104–97 | 51.74% |
| Etaphia vs Xiaoyu | 93–101 | 47.94% |
| Etaphia vs Azucena | 88–80 | 52.38% |
| Etaphia vs Victor | 83–84–1 | 49.70% |
| Etaphia vs Jun | 80–87 | 47.90% |
| Etaphia vs Devil Jin | 65–86 | 43.05% |
| Etaphia vs Asuka | 65–81 | 44.52% |
| Etaphia vs Heihachi | 71–73–1 | 49.31% |
| Etaphia vs Nina | 72–67 | 51.80% |
| Etaphia vs Raven | 58–78 | 42.65% |
| Etaphia vs Feng | 58–74 | 43.94% |
| Etaphia vs Leo | 55–77 | 41.67% |
| Etaphia vs Eddy | 65–66 | 49.62% |
| Etaphia vs Lidia | 64–51 | 55.65% |
| Etaphia vs Jack-8 | 49–56 | 46.67% |
| Etaphia vs Alisa | 44–39 | 53.01% |
| Etaphia vs Leroy | 41–41 | 50.00% |
| Etaphia vs Claudio | 32–46 | 41.03% |
| Etaphia vs Clive | 28–41 | 40.58% |
| Etaphia vs Zafina | 23–44 | 34.33% |
| Etaphia vs Kuma | 26–34 | 43.33% |
| Etaphia vs Anna | 27–27 | 50.00% |
| Etaphia vs Shaheen | 12–29 | 29.27% |
| Etaphia vs Panda | 16–14 | 53.33% |
| Etaphia vs Fahkumram | 15–15 | 50.00% |
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.