| GRIM_REAPER-275 vs Bryan | 217–203 | 51.67% |
| GRIM_REAPER-275 vs Steve | 194–153 | 55.91% |
| GRIM_REAPER-275 vs King | 169–174 | 49.27% |
| GRIM_REAPER-275 vs Jin | 163–154 | 51.42% |
| GRIM_REAPER-275 vs Kazuya | 144–162 | 47.06% |
| GRIM_REAPER-275 vs Hwoarang | 155–144 | 51.84% |
| GRIM_REAPER-275 vs Paul | 152–131 | 53.71% |
| GRIM_REAPER-275 vs Dragunov | 118–115 | 50.64% |
| GRIM_REAPER-275 vs Law | 113–119 | 48.71% |
| GRIM_REAPER-275 vs Devil Jin | 135–97 | 58.19% |
| GRIM_REAPER-275 vs Yoshimitsu | 117–97 | 54.67% |
| GRIM_REAPER-275 vs Lee | 101–102 | 49.75% |
| GRIM_REAPER-275 vs Lars | 108–91 | 54.27% |
| GRIM_REAPER-275 vs Xiaoyu | 71–81 | 46.71% |
| GRIM_REAPER-275 vs Reina | 69–79 | 46.62% |
| GRIM_REAPER-275 vs Heihachi | 63–85 | 42.57% |
| GRIM_REAPER-275 vs Lili | 78–66 | 54.17% |
| GRIM_REAPER-275 vs Azucena | 64–63 | 50.39% |
| GRIM_REAPER-275 vs Feng | 52–71 | 42.28% |
| GRIM_REAPER-275 vs Victor | 70–49 | 58.82% |
| GRIM_REAPER-275 vs Nina | 45–71 | 38.79% |
| GRIM_REAPER-275 vs Jun | 69–47 | 59.48% |
| GRIM_REAPER-275 vs Raven | 63–52 | 54.78% |
| GRIM_REAPER-275 vs Claudio | 48–65 | 42.48% |
| GRIM_REAPER-275 vs Jack-8 | 65–42 | 60.75% |
| GRIM_REAPER-275 vs Alisa | 42–53 | 44.21% |
| GRIM_REAPER-275 vs Eddy | 35–58 | 37.63% |
| GRIM_REAPER-275 vs Shaheen | 33–46 | 41.77% |
| GRIM_REAPER-275 vs Leo | 37–40 | 48.05% |
| GRIM_REAPER-275 vs Leroy | 21–45 | 31.82% |
| GRIM_REAPER-275 vs Asuka | 25–38 | 39.68% |
| GRIM_REAPER-275 vs Fahkumram | 29–31 | 48.33% |
| GRIM_REAPER-275 vs Armor King | 18–42 | 30.00% |
| GRIM_REAPER-275 vs Lidia | 27–31 | 46.55% |
| GRIM_REAPER-275 vs Zafina | 18–39 | 31.58% |
| GRIM_REAPER-275 vs Kuma | 13–39 | 25.00% |
| GRIM_REAPER-275 vs Clive | 23–25 | 47.92% |
| GRIM_REAPER-275 vs Panda | 16–27 | 37.21% |
| GRIM_REAPER-275 vs Anna | 9–24 | 27.27% |
| GRIM_REAPER-275 vs Miary Zo | 12–12 | 50.00% |
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.