| Eidolon vs Jin | 30–35 | 46.15% |
| Eidolon vs Law | 27–28 | 49.09% |
| Eidolon vs Reina | 25–23 | 52.08% |
| Eidolon vs King | 23–19 | 54.76% |
| Eidolon vs Steve | 21–18 | 53.85% |
| Eidolon vs Hwoarang | 19–15 | 55.88% |
| Eidolon vs Lili | 18–16 | 52.94% |
| Eidolon vs Kazuya | 19–12 | 61.29% |
| Eidolon vs Yoshimitsu | 6–21 | 22.22% |
| Eidolon vs Jun | 14–12 | 53.85% |
| Eidolon vs Azucena | 13–13 | 50.00% |
| Eidolon vs Lidia | 13–12 | 52.00% |
| Eidolon vs Dragunov | 13–10 | 56.52% |
| Eidolon vs Eddy | 13–7 | 65.00% |
| Eidolon vs Feng | 7–12 | 36.84% |
| Eidolon vs Asuka | 9–9 | 50.00% |
| Eidolon vs Leo | 10–7 | 58.82% |
| Eidolon vs Nina | 8–8 | 50.00% |
| Eidolon vs Paul | 4–11 | 26.67% |
| Eidolon vs Lars | 4–11 | 26.67% |
| Eidolon vs Xiaoyu | 6–8 | 42.86% |
| Eidolon vs Bryan | 7–6 | 53.85% |
| Eidolon vs Devil Jin | 2–8 | 20.00% |
| Eidolon vs Alisa | 5–5 | 50.00% |
| Eidolon vs Lee | 3–7 | 30.00% |
| Eidolon vs Zafina | 5–4 | 55.56% |
| Eidolon vs Leroy | 4–5 | 44.44% |
| Eidolon vs Victor | 4–5 | 44.44% |
| Eidolon vs Jack-8 | 4–4 | 50.00% |
| Eidolon vs Raven | 4–4 | 50.00% |
| Eidolon vs Clive | 5–1 | 83.33% |
| Eidolon vs Claudio | 2–3 | 40.00% |
| Eidolon vs Shaheen | 1–3 | 25.00% |
| Eidolon vs Kuma | 2–2 | 50.00% |
| Eidolon vs Panda | 1–1 | 50.00% |
| Eidolon vs Armor King | 2–0 | 100.00% |
| Eidolon 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.