| Ego Ultima vs Reina | 14–7 | 66.67% |
| Ego Ultima vs Steve | 10–6 | 62.50% |
| Ego Ultima vs King | 2–11 | 15.38% |
| Ego Ultima vs Hwoarang | 5–8 | 38.46% |
| Ego Ultima vs Jin | 6–5 | 54.55% |
| Ego Ultima vs Victor | 3–7 | 30.00% |
| Ego Ultima vs Azucena | 2–7 | 22.22% |
| Ego Ultima vs Law | 0–8 | 0.00% |
| Ego Ultima vs Yoshimitsu | 3–5 | 37.50% |
| Ego Ultima vs Lars | 5–3 | 62.50% |
| Ego Ultima vs Eddy | 4–4 | 50.00% |
| Ego Ultima vs Asuka | 5–2 | 71.43% |
| Ego Ultima vs Paul | 0–5 | 0.00% |
| Ego Ultima vs Xiaoyu | 2–3 | 40.00% |
| Ego Ultima vs Bryan | 1–4 | 20.00% |
| Ego Ultima vs Dragunov | 3–2 | 60.00% |
| Ego Ultima vs Leroy | 1–4 | 20.00% |
| Ego Ultima vs Kazuya | 4–0 | 100.00% |
| Ego Ultima vs Devil Jin | 1–3 | 25.00% |
| Ego Ultima vs Alisa | 0–4 | 0.00% |
| Ego Ultima vs Nina | 0–4 | 0.00% |
| Ego Ultima vs Jun | 2–2 | 50.00% |
| Ego Ultima vs Jack-8 | 2–1 | 66.67% |
| Ego Ultima vs Leo | 1–2 | 33.33% |
| Ego Ultima vs Shaheen | 1–2 | 33.33% |
| Ego Ultima vs Feng | 0–2 | 0.00% |
| Ego Ultima vs Lili | 0–2 | 0.00% |
| Ego Ultima vs Zafina | 1–0 | 100.00% |
| Ego Ultima vs Raven | 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.