| Rivers vs Kazuya | 11–2 | 84.62% |
| Rivers vs Azucena | 2–4 | 33.33% |
| Rivers vs Lars | 3–2 | 60.00% |
| Rivers vs Alisa | 4–1 | 80.00% |
| Rivers vs Nina | 3–2 | 60.00% |
| Rivers vs Jin | 3–1 | 75.00% |
| Rivers vs Reina | 4–0 | 100.00% |
| Rivers vs Law | 3–0 | 100.00% |
| Rivers vs Bryan | 1–2 | 33.33% |
| Rivers vs Steve | 3–0 | 100.00% |
| Rivers vs Claudio | 2–1 | 66.67% |
| Rivers vs King | 0–2 | 0.00% |
| Rivers vs Hwoarang | 2–0 | 100.00% |
| Rivers vs Xiaoyu | 2–0 | 100.00% |
| Rivers vs Devil Jin | 2–0 | 100.00% |
| Rivers vs Dragunov | 2–0 | 100.00% |
| Rivers vs Leo | 2–0 | 100.00% |
| Rivers vs Lee | 0–2 | 0.00% |
| Rivers vs Jun | 0–2 | 0.00% |
| Rivers vs Victor | 1–1 | 50.00% |
| Rivers vs Raven | 1–1 | 50.00% |
| Rivers vs Yoshimitsu | 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.