| Reaperr vs King | 186–106 | 63.70% |
| Reaperr vs Jin | 141–150 | 48.45% |
| Reaperr vs Hwoarang | 116–142 | 44.96% |
| Reaperr vs Reina | 107–124 | 46.32% |
| Reaperr vs Kazuya | 113–108 | 51.13% |
| Reaperr vs Bryan | 96–112 | 46.15% |
| Reaperr vs Steve | 98–101 | 49.25% |
| Reaperr vs Law | 96–99 | 49.23% |
| Reaperr vs Lars | 98–80 | 55.06% |
| Reaperr vs Yoshimitsu | 76–95 | 44.44% |
| Reaperr vs Azucena | 95–74 | 56.21% |
| Reaperr vs Paul | 72–96 | 42.86% |
| Reaperr vs Eddy | 93–74 | 55.69% |
| Reaperr vs Dragunov | 81–83 | 49.39% |
| Reaperr vs Lili | 82–71 | 53.59% |
| Reaperr vs Victor | 82–61 | 57.34% |
| Reaperr vs Lee | 62–75 | 45.26% |
| Reaperr vs Xiaoyu | 44–80 | 35.48% |
| Reaperr vs Raven | 59–56 | 51.30% |
| Reaperr vs Lidia | 52–58 | 47.27% |
| Reaperr vs Nina | 51–55 | 48.11% |
| Reaperr vs Feng | 50–48 | 51.02% |
| Reaperr vs Leo | 39–56 | 41.05% |
| Reaperr vs Asuka | 32–56 | 36.36% |
| Reaperr vs Leroy | 45–40 | 52.94% |
| Reaperr vs Jun | 42–43 | 49.41% |
| Reaperr vs Alisa | 31–49 | 38.75% |
| Reaperr vs Devil Jin | 36–40 | 47.37% |
| Reaperr vs Heihachi | 38–37 | 50.67% |
| Reaperr vs Jack-8 | 30–43 | 41.10% |
| Reaperr vs Kuma | 29–32 | 47.54% |
| Reaperr vs Claudio | 18–38 | 32.14% |
| Reaperr vs Zafina | 12–21 | 36.36% |
| Reaperr vs Shaheen | 9–20 | 31.03% |
| Reaperr vs Panda | 10–10 | 50.00% |
| Reaperr vs Clive | 5–13 | 27.78% |
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.