| RomanEliaz vs King | 14–7 | 66.67% |
| RomanEliaz vs Law | 6–7 | 46.15% |
| RomanEliaz vs Reina | 7–6 | 53.85% |
| RomanEliaz vs Fahkumram | 7–5 | 58.33% |
| RomanEliaz vs Eddy | 6–5 | 54.55% |
| RomanEliaz vs Kazuya | 8–1 | 88.89% |
| RomanEliaz vs Jun | 6–3 | 66.67% |
| RomanEliaz vs Paul | 2–6 | 25.00% |
| RomanEliaz vs Jin | 5–3 | 62.50% |
| RomanEliaz vs Steve | 3–4 | 42.86% |
| RomanEliaz vs Hwoarang | 5–1 | 83.33% |
| RomanEliaz vs Bryan | 3–3 | 50.00% |
| RomanEliaz vs Lili | 5–1 | 83.33% |
| RomanEliaz vs Alisa | 4–2 | 66.67% |
| RomanEliaz vs Xiaoyu | 4–1 | 80.00% |
| RomanEliaz vs Asuka | 4–1 | 80.00% |
| RomanEliaz vs Lars | 2–3 | 40.00% |
| RomanEliaz vs Leroy | 2–3 | 40.00% |
| RomanEliaz vs Victor | 2–3 | 40.00% |
| RomanEliaz vs Anna | 5–0 | 100.00% |
| RomanEliaz vs Yoshimitsu | 2–2 | 50.00% |
| RomanEliaz vs Lee | 4–0 | 100.00% |
| RomanEliaz vs Zafina | 3–1 | 75.00% |
| RomanEliaz vs Raven | 2–2 | 50.00% |
| RomanEliaz vs Shaheen | 1–2 | 33.33% |
| RomanEliaz vs Nina | 3–0 | 100.00% |
| RomanEliaz vs Devil Jin | 0–2 | 0.00% |
| RomanEliaz vs Feng | 0–2 | 0.00% |
| RomanEliaz vs Azucena | 2–0 | 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.