| FullmetalReaper vs Victor | 6–3 | 66.67% |
| FullmetalReaper vs Eddy | 3–6 | 33.33% |
| FullmetalReaper vs Yoshimitsu | 8–0 | 100.00% |
| FullmetalReaper vs Lee | 6–2 | 75.00% |
| FullmetalReaper vs Jun | 4–4 | 50.00% |
| FullmetalReaper vs Hwoarang | 5–2 | 71.43% |
| FullmetalReaper vs Leroy | 5–2 | 71.43% |
| FullmetalReaper vs Paul | 2–4 | 33.33% |
| FullmetalReaper vs King | 5–1 | 83.33% |
| FullmetalReaper vs Kazuya | 6–0 | 100.00% |
| FullmetalReaper vs Steve | 3–1 | 75.00% |
| FullmetalReaper vs Asuka | 2–2 | 50.00% |
| FullmetalReaper vs Lili | 2–2 | 50.00% |
| FullmetalReaper vs Kuma | 1–3 | 25.00% |
| FullmetalReaper vs Feng | 2–1 | 66.67% |
| FullmetalReaper vs Dragunov | 1–2 | 33.33% |
| FullmetalReaper vs Alisa | 2–1 | 66.67% |
| FullmetalReaper vs Reina | 2–1 | 66.67% |
| FullmetalReaper vs Azucena | 3–0 | 100.00% |
| FullmetalReaper vs Jin | 2–0 | 100.00% |
| FullmetalReaper vs Jack-8 | 0–2 | 0.00% |
| FullmetalReaper vs Lars | 1–1 | 50.00% |
| FullmetalReaper vs Nina | 2–0 | 100.00% |
| FullmetalReaper vs Raven | 0–2 | 0.00% |
| FullmetalReaper vs Xiaoyu | 1–0 | 100.00% |
| FullmetalReaper vs Bryan | 0–1 | 0.00% |
| FullmetalReaper vs Devil Jin | 1–0 | 100.00% |
| FullmetalReaper vs Leo | 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.