| SonicRPF vs King | 5–10 | 33.33% |
| SonicRPF vs Law | 4–9 | 30.77% |
| SonicRPF vs Dragunov | 2–8 | 20.00% |
| SonicRPF vs Reina | 7–2 | 77.78% |
| SonicRPF vs Hwoarang | 3–4 | 42.86% |
| SonicRPF vs Jin | 2–5 | 28.57% |
| SonicRPF vs Steve | 3–4 | 42.86% |
| SonicRPF vs Alisa | 4–2 | 66.67% |
| SonicRPF vs Heihachi | 2–4 | 33.33% |
| SonicRPF vs Kazuya | 1–4 | 20.00% |
| SonicRPF vs Asuka | 3–2 | 60.00% |
| SonicRPF vs Leroy | 2–3 | 40.00% |
| SonicRPF vs Jun | 1–4 | 20.00% |
| SonicRPF vs Anna | 2–3 | 40.00% |
| SonicRPF vs Yoshimitsu | 0–4 | 0.00% |
| SonicRPF vs Raven | 2–2 | 50.00% |
| SonicRPF vs Jack-8 | 0–3 | 0.00% |
| SonicRPF vs Claudio | 0–3 | 0.00% |
| SonicRPF vs Xiaoyu | 2–0 | 100.00% |
| SonicRPF vs Devil Jin | 0–2 | 0.00% |
| SonicRPF vs Lili | 0–2 | 0.00% |
| SonicRPF vs Lee | 2–0 | 100.00% |
| SonicRPF vs Zafina | 2–0 | 100.00% |
| SonicRPF vs Victor | 0–2 | 0.00% |
| SonicRPF vs Eddy | 0–2 | 0.00% |
| SonicRPF vs Bryan | 1–0 | 100.00% |
| SonicRPF vs Feng | 0–1 | 0.00% |
| SonicRPF vs Kuma | 0–1 | 0.00% |
| SonicRPF vs Azucena | 0–1 | 0.00% |
| SonicRPF vs Clive | 1–0 | 100.00% |
| SonicRPF vs Fahkumram | 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.