| Riv3r vs King | 5–3 | 62.50% |
| Riv3r vs Law | 1–4 | 20.00% |
| Riv3r vs Kazuya | 2–3 | 40.00% |
| Riv3r vs Paul | 2–2 | 50.00% |
| Riv3r vs Jun | 0–4 | 0.00% |
| Riv3r vs Dragunov | 1–2 | 33.33% |
| Riv3r vs Lars | 2–1 | 66.67% |
| Riv3r vs Reina | 2–1 | 66.67% |
| Riv3r vs Eddy | 1–2 | 33.33% |
| Riv3r vs Asuka | 0–2 | 0.00% |
| Riv3r vs Nina | 2–0 | 100.00% |
| Riv3r vs Raven | 0–2 | 0.00% |
| Riv3r vs Lidia | 0–2 | 0.00% |
| Riv3r vs Xiaoyu | 1–0 | 100.00% |
| Riv3r vs Lili | 1–0 | 100.00% |
| Riv3r vs Lee | 0–1 | 0.00% |
| Riv3r vs Victor | 0–1 | 0.00% |
| Riv3r vs Heihachi | 0–1 | 0.00% |
| Riv3r vs Clive | 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.