| Riot vs Law | 13–9 | 59.09% |
| Riot vs Kazuya | 9–5 | 64.29% |
| Riot vs King | 10–2 | 83.33% |
| Riot vs Jin | 5–6 | 45.45% |
| Riot vs Steve | 8–2 | 80.00% |
| Riot vs Dragunov | 7–1 | 87.50% |
| Riot vs Bryan | 5–2 | 71.43% |
| Riot vs Paul | 4–2 | 66.67% |
| Riot vs Yoshimitsu | 4–2 | 66.67% |
| Riot vs Asuka | 5–1 | 83.33% |
| Riot vs Hwoarang | 3–2 | 60.00% |
| Riot vs Jack-8 | 5–0 | 100.00% |
| Riot vs Leroy | 5–0 | 100.00% |
| Riot vs Jun | 3–2 | 60.00% |
| Riot vs Reina | 5–0 | 100.00% |
| Riot vs Xiaoyu | 3–1 | 75.00% |
| Riot vs Lee | 4–0 | 100.00% |
| Riot vs Azucena | 4–0 | 100.00% |
| Riot vs Lidia | 4–0 | 100.00% |
| Riot vs Clive | 3–1 | 75.00% |
| Riot vs Lars | 2–1 | 66.67% |
| Riot vs Nina | 2–1 | 66.67% |
| Riot vs Kuma | 2–1 | 66.67% |
| Riot vs Raven | 1–2 | 33.33% |
| Riot vs Devil Jin | 2–0 | 100.00% |
| Riot vs Feng | 0–2 | 0.00% |
| Riot vs Lili | 0–2 | 0.00% |
| Riot vs Alisa | 0–2 | 0.00% |
| Riot vs Claudio | 2–0 | 100.00% |
| Riot vs Eddy | 1–1 | 50.00% |
| Riot vs Victor | 1–0 | 100.00% |
| Riot vs Heihachi | 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.