| RomanReigns vs Eddy | 10–9 | 52.63% |
| RomanReigns vs King | 11–7 | 61.11% |
| RomanReigns vs Hwoarang | 12–6 | 66.67% |
| RomanReigns vs Jin | 11–6 | 64.71% |
| RomanReigns vs Reina | 11–5 | 68.75% |
| RomanReigns vs Lili | 12–3 | 80.00% |
| RomanReigns vs Victor | 14–1 | 93.33% |
| RomanReigns vs Azucena | 12–1 | 92.31% |
| RomanReigns vs Law | 7–5 | 58.33% |
| RomanReigns vs Yoshimitsu | 9–2 | 81.82% |
| RomanReigns vs Steve | 7–4 | 63.64% |
| RomanReigns vs Bryan | 6–4 | 60.00% |
| RomanReigns vs Kazuya | 6–4 | 60.00% |
| RomanReigns vs Dragunov | 4–5 | 44.44% |
| RomanReigns vs Nina | 6–2 | 75.00% |
| RomanReigns vs Xiaoyu | 1–6 | 14.29% |
| RomanReigns vs Jun | 6–0 | 100.00% |
| RomanReigns vs Paul | 5–0 | 100.00% |
| RomanReigns vs Raven | 3–2 | 60.00% |
| RomanReigns vs Anna | 1–4 | 20.00% |
| RomanReigns vs Devil Jin | 3–1 | 75.00% |
| RomanReigns vs Alisa | 2–2 | 50.00% |
| RomanReigns vs Feng | 2–1 | 66.67% |
| RomanReigns vs Claudio | 2–1 | 66.67% |
| RomanReigns vs Panda | 2–1 | 66.67% |
| RomanReigns vs Zafina | 3–0 | 100.00% |
| RomanReigns vs Fahkumram | 3–0 | 100.00% |
| RomanReigns vs Jack-8 | 0–2 | 0.00% |
| RomanReigns vs Asuka | 0–2 | 0.00% |
| RomanReigns vs Lars | 0–2 | 0.00% |
| RomanReigns vs Kuma | 2–0 | 100.00% |
| RomanReigns vs Leroy | 1–1 | 50.00% |
| RomanReigns vs Shaheen | 1–0 | 100.00% |
| RomanReigns vs Lee | 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.