| RiotuS vs King | 14–4 | 77.78% |
| RiotuS vs Jin | 12–1 | 92.31% |
| RiotuS vs Kazuya | 6–6 | 50.00% |
| RiotuS vs Dragunov | 7–5 | 58.33% |
| RiotuS vs Bryan | 6–5 | 54.55% |
| RiotuS vs Reina | 5–5 | 50.00% |
| RiotuS vs Victor | 7–3 | 70.00% |
| RiotuS vs Steve | 5–4 | 55.56% |
| RiotuS vs Devil Jin | 8–1 | 88.89% |
| RiotuS vs Law | 6–2 | 75.00% |
| RiotuS vs Lili | 5–3 | 62.50% |
| RiotuS vs Jun | 6–2 | 75.00% |
| RiotuS vs Hwoarang | 5–2 | 71.43% |
| RiotuS vs Paul | 2–3 | 40.00% |
| RiotuS vs Leo | 2–3 | 40.00% |
| RiotuS vs Yoshimitsu | 4–0 | 100.00% |
| RiotuS vs Asuka | 2–2 | 50.00% |
| RiotuS vs Nina | 2–2 | 50.00% |
| RiotuS vs Azucena | 2–2 | 50.00% |
| RiotuS vs Raven | 3–1 | 75.00% |
| RiotuS vs Anna | 2–2 | 50.00% |
| RiotuS vs Lars | 3–0 | 100.00% |
| RiotuS vs Claudio | 3–0 | 100.00% |
| RiotuS vs Lee | 0–3 | 0.00% |
| RiotuS vs Lidia | 1–2 | 33.33% |
| RiotuS vs Leroy | 2–0 | 100.00% |
| RiotuS vs Clive | 2–0 | 100.00% |
| RiotuS vs Xiaoyu | 1–0 | 100.00% |
| RiotuS vs Jack-8 | 0–1 | 0.00% |
| RiotuS vs Alisa | 0–1 | 0.00% |
| RiotuS 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.