| Reaper305 vs Jin | 3–7 | 30.00% |
| Reaper305 vs Heihachi | 4–6 | 40.00% |
| Reaper305 vs Lee | 2–5 | 28.57% |
| Reaper305 vs Clive | 2–5 | 28.57% |
| Reaper305 vs Yoshimitsu | 2–4 | 33.33% |
| Reaper305 vs Reina | 2–4 | 33.33% |
| Reaper305 vs Law | 0–5 | 0.00% |
| Reaper305 vs Hwoarang | 3–2 | 60.00% |
| Reaper305 vs Lidia | 2–3 | 40.00% |
| Reaper305 vs Steve | 0–4 | 0.00% |
| Reaper305 vs Dragunov | 0–4 | 0.00% |
| Reaper305 vs Azucena | 2–2 | 50.00% |
| Reaper305 vs Eddy | 2–2 | 50.00% |
| Reaper305 vs Miary Zo | 1–3 | 25.00% |
| Reaper305 vs Victor | 1–2 | 33.33% |
| Reaper305 vs Paul | 0–2 | 0.00% |
| Reaper305 vs Feng | 0–2 | 0.00% |
| Reaper305 vs Claudio | 0–2 | 0.00% |
| Reaper305 vs Leroy | 2–0 | 100.00% |
| Reaper305 vs Bryan | 0–1 | 0.00% |
| Reaper305 vs Asuka | 0–1 | 0.00% |
| Reaper305 vs Jun | 0–1 | 0.00% |
| Reaper305 vs Fahkumram | 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.