| Eyka vs Kazuya | 5–4 | 55.56% |
| Eyka vs Feng | 5–2 | 71.43% |
| Eyka vs Paul | 3–3 | 50.00% |
| Eyka vs Yoshimitsu | 3–3 | 50.00% |
| Eyka vs Xiaoyu | 5–1 | 83.33% |
| Eyka vs Raven | 6–0 | 100.00% |
| Eyka vs Eddy | 4–2 | 66.67% |
| Eyka vs Hwoarang | 5–0 | 100.00% |
| Eyka vs Devil Jin | 4–1 | 80.00% |
| Eyka vs Lili | 5–0 | 100.00% |
| Eyka vs Dragunov | 5–0 | 100.00% |
| Eyka vs Heihachi | 2–3 | 40.00% |
| Eyka vs King | 4–0 | 100.00% |
| Eyka vs Lee | 4–0 | 100.00% |
| Eyka vs Steve | 3–0 | 100.00% |
| Eyka vs Asuka | 2–1 | 66.67% |
| Eyka vs Lars | 1–2 | 33.33% |
| Eyka vs Victor | 2–1 | 66.67% |
| Eyka vs Law | 1–1 | 50.00% |
| Eyka vs Bryan | 2–0 | 100.00% |
| Eyka vs Jack-8 | 2–0 | 100.00% |
| Eyka vs Shaheen | 1–1 | 50.00% |
| Eyka vs Nina | 2–0 | 100.00% |
| Eyka vs Leroy | 2–0 | 100.00% |
| Eyka vs Azucena | 2–0 | 100.00% |
| Eyka vs Clive | 1–1 | 50.00% |
| Eyka vs Fahkumram | 1–1 | 50.00% |
| Eyka vs Kuma | 0–1 | 0.00% |
| Eyka vs Anna | 1–0 | 100.00% |
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.