| Reeffver vs Law | 12–4 | 75.00% |
| Reeffver vs Dragunov | 5–9 | 35.71% |
| Reeffver vs Miary Zo | 8–6 | 57.14% |
| Reeffver vs Eddy | 6–7 | 46.15% |
| Reeffver vs Asuka | 8–4 | 66.67% |
| Reeffver vs Steve | 8–2 | 80.00% |
| Reeffver vs Heihachi | 4–6 | 40.00% |
| Reeffver vs Jin | 5–4 | 55.56% |
| Reeffver vs Nina | 4–5 | 44.44% |
| Reeffver vs Armor King | 4–4 | 50.00% |
| Reeffver vs Victor | 5–2 | 71.43% |
| Reeffver vs Paul | 4–2 | 66.67% |
| Reeffver vs Kazuya | 2–4 | 33.33% |
| Reeffver vs Clive | 4–2 | 66.67% |
| Reeffver vs King | 2–3 | 40.00% |
| Reeffver vs Bryan | 3–2 | 60.00% |
| Reeffver vs Reina | 4–1 | 80.00% |
| Reeffver vs Lili | 2–2 | 50.00% |
| Reeffver vs Lars | 4–0 | 100.00% |
| Reeffver vs Hwoarang | 2–1 | 66.67% |
| Reeffver vs Jun | 3–0 | 100.00% |
| Reeffver vs Xiaoyu | 1–1 | 50.00% |
| Reeffver vs Lee | 1–1 | 50.00% |
| Reeffver vs Azucena | 2–0 | 100.00% |
| Reeffver vs Raven | 1–1 | 50.00% |
| Reeffver vs Lidia | 2–0 | 100.00% |
| Reeffver vs Fahkumram | 2–0 | 100.00% |
| Reeffver vs Devil Jin | 1–0 | 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.