| Riffles vs Reina | 9–5 | 64.29% |
| Riffles vs Lili | 5–3 | 62.50% |
| Riffles vs King | 3–3 | 50.00% |
| Riffles vs Law | 3–2 | 60.00% |
| Riffles vs Bryan | 2–3 | 40.00% |
| Riffles vs Alisa | 4–1 | 80.00% |
| Riffles vs Yoshimitsu | 2–2 | 50.00% |
| Riffles vs Steve | 2–2 | 50.00% |
| Riffles vs Devil Jin | 0–4 | 0.00% |
| Riffles vs Azucena | 1–3 | 25.00% |
| Riffles vs Eddy | 0–4 | 0.00% |
| Riffles vs Hwoarang | 2–1 | 66.67% |
| Riffles vs Jin | 1–2 | 33.33% |
| Riffles vs Feng | 2–1 | 66.67% |
| Riffles vs Leo | 1–2 | 33.33% |
| Riffles vs Lee | 0–3 | 0.00% |
| Riffles vs Victor | 1–2 | 33.33% |
| Riffles vs Asuka | 2–0 | 100.00% |
| Riffles vs Dragunov | 2–0 | 100.00% |
| Riffles vs Shaheen | 1–1 | 50.00% |
| Riffles vs Kuma | 2–0 | 100.00% |
| Riffles vs Jun | 2–0 | 100.00% |
| Riffles vs Xiaoyu | 0–1 | 0.00% |
| Riffles vs Kazuya | 0–1 | 0.00% |
| Riffles vs Jack-8 | 1–0 | 100.00% |
| Riffles vs Claudio | 0–1 | 0.00% |
| Riffles vs Panda | 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.