| Rhea Sunshine vs Reina | 7–4 | 63.64% |
| Rhea Sunshine vs King | 4–4 | 50.00% |
| Rhea Sunshine vs Law | 1–4 | 20.00% |
| Rhea Sunshine vs Jin | 1–4 | 20.00% |
| Rhea Sunshine vs Kazuya | 3–2 | 60.00% |
| Rhea Sunshine vs Victor | 2–3 | 40.00% |
| Rhea Sunshine vs Yoshimitsu | 1–3 | 25.00% |
| Rhea Sunshine vs Devil Jin | 2–2 | 50.00% |
| Rhea Sunshine vs Lili | 2–2 | 50.00% |
| Rhea Sunshine vs Bryan | 1–2 | 33.33% |
| Rhea Sunshine vs Leo | 0–3 | 0.00% |
| Rhea Sunshine vs Steve | 1–1 | 50.00% |
| Rhea Sunshine vs Dragunov | 0–2 | 0.00% |
| Rhea Sunshine vs Alisa | 0–2 | 0.00% |
| Rhea Sunshine vs Shaheen | 0–2 | 0.00% |
| Rhea Sunshine vs Lee | 0–2 | 0.00% |
| Rhea Sunshine vs Panda | 2–0 | 100.00% |
| Rhea Sunshine vs Asuka | 1–0 | 100.00% |
| Rhea Sunshine vs Kuma | 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.