| R3aper vs Jin | 85–39 | 68.55% |
| R3aper vs King | 53–38 | 58.24% |
| R3aper vs Dragunov | 49–20 | 71.01% |
| R3aper vs Law | 42–23 | 64.62% |
| R3aper vs Kazuya | 44–21 | 67.69% |
| R3aper vs Paul | 33–23 | 58.93% |
| R3aper vs Bryan | 25–27 | 48.08% |
| R3aper vs Devil Jin | 23–19 | 54.76% |
| R3aper vs Reina | 28–14 | 66.67% |
| R3aper vs Victor | 21–21 | 50.00% |
| R3aper vs Hwoarang | 25–13 | 65.79% |
| R3aper vs Lars | 22–11 | 66.67% |
| R3aper vs Claudio | 15–16 | 48.39% |
| R3aper vs Feng | 14–15 | 48.28% |
| R3aper vs Yoshimitsu | 17–11 | 60.71% |
| R3aper vs Heihachi | 15–13 | 53.57% |
| R3aper vs Steve | 16–11 | 59.26% |
| R3aper vs Alisa | 15–12 | 55.56% |
| R3aper vs Asuka | 12–9 | 57.14% |
| R3aper vs Nina | 10–11 | 47.62% |
| R3aper vs Eddy | 14–7 | 66.67% |
| R3aper vs Lee | 17–3 | 85.00% |
| R3aper vs Jun | 12–6 | 66.67% |
| R3aper vs Raven | 10–8 | 55.56% |
| R3aper vs Leroy | 7–10 | 41.18% |
| R3aper vs Jack-8 | 8–4 | 66.67% |
| R3aper vs Zafina | 4–8 | 33.33% |
| R3aper vs Lili | 4–7 | 36.36% |
| R3aper vs Kuma | 6–5 | 54.55% |
| R3aper vs Azucena | 7–4 | 63.64% |
| R3aper vs Lidia | 6–4 | 60.00% |
| R3aper vs Shaheen | 4–5 | 44.44% |
| R3aper vs Xiaoyu | 4–3 | 57.14% |
| R3aper vs Leo | 3–2 | 60.00% |
| R3aper vs Panda | 3–0 | 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.