| Ephylim vs Jin | 14–14 | 50.00% |
| Ephylim vs King | 8–11 | 42.11% |
| Ephylim vs Heihachi | 11–6 | 64.71% |
| Ephylim vs Reina | 12–4 | 75.00% |
| Ephylim vs Steve | 11–4 | 73.33% |
| Ephylim vs Lars | 5–10 | 33.33% |
| Ephylim vs Alisa | 9–6 | 60.00% |
| Ephylim vs Bryan | 7–5 | 58.33% |
| Ephylim vs Paul | 9–2 | 81.82% |
| Ephylim vs Victor | 6–4 | 60.00% |
| Ephylim vs Feng | 5–4 | 55.56% |
| Ephylim vs Jun | 6–3 | 66.67% |
| Ephylim vs Hwoarang | 0–8 | 0.00% |
| Ephylim vs Kazuya | 3–5 | 37.50% |
| Ephylim vs Lili | 6–2 | 75.00% |
| Ephylim vs Dragunov | 3–3 | 50.00% |
| Ephylim vs Law | 3–2 | 60.00% |
| Ephylim vs Yoshimitsu | 4–1 | 80.00% |
| Ephylim vs Asuka | 3–2 | 60.00% |
| Ephylim vs Devil Jin | 2–3 | 40.00% |
| Ephylim vs Nina | 4–1 | 80.00% |
| Ephylim vs Lee | 4–1 | 80.00% |
| Ephylim vs Leo | 4–0 | 100.00% |
| Ephylim vs Lidia | 2–2 | 50.00% |
| Ephylim vs Jack-8 | 2–1 | 66.67% |
| Ephylim vs Claudio | 2–1 | 66.67% |
| Ephylim vs Shaheen | 2–1 | 66.67% |
| Ephylim vs Azucena | 2–1 | 66.67% |
| Ephylim vs Xiaoyu | 2–0 | 100.00% |
| Ephylim vs Panda | 0–2 | 0.00% |
| Ephylim vs Zafina | 1–1 | 50.00% |
| Ephylim vs Clive | 0–2 | 0.00% |
| Ephylim vs Kuma | 0–1 | 0.00% |
| Ephylim vs Leroy | 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.