| Grim Reaper vs Steve | 1–5 | 16.67% |
| Grim Reaper vs King | 4–1 | 80.00% |
| Grim Reaper vs Lee | 2–2 | 50.00% |
| Grim Reaper vs Yoshimitsu | 3–0 | 100.00% |
| Grim Reaper vs Jin | 1–2 | 33.33% |
| Grim Reaper vs Reina | 2–1 | 66.67% |
| Grim Reaper vs Raven | 1–2 | 33.33% |
| Grim Reaper vs Xiaoyu | 0–2 | 0.00% |
| Grim Reaper vs Kazuya | 2–0 | 100.00% |
| Grim Reaper vs Asuka | 2–0 | 100.00% |
| Grim Reaper vs Devil Jin | 0–2 | 0.00% |
| Grim Reaper vs Feng | 0–2 | 0.00% |
| Grim Reaper vs Nina | 2–0 | 100.00% |
| Grim Reaper vs Kuma | 0–2 | 0.00% |
| Grim Reaper vs Leroy | 0–2 | 0.00% |
| Grim Reaper vs Jun | 0–2 | 0.00% |
| Grim Reaper vs Heihachi | 1–1 | 50.00% |
| Grim Reaper vs Law | 0–1 | 0.00% |
| Grim Reaper vs Hwoarang | 1–0 | 100.00% |
| Grim Reaper vs Bryan | 1–0 | 100.00% |
| Grim Reaper vs Dragunov | 1–0 | 100.00% |
| Grim Reaper vs Alisa | 1–0 | 100.00% |
| Grim Reaper vs Zafina | 1–0 | 100.00% |
| Grim Reaper vs Azucena | 0–1 | 0.00% |
| Grim Reaper vs Victor | 0–1 | 0.00% |
| Grim Reaper vs Eddy | 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.