| Rach vs Steve | 11–11 | 50.00% |
| Rach vs Yoshimitsu | 10–8 | 55.56% |
| Rach vs Armor King | 5–11 | 31.25% |
| Rach vs Bryan | 3–11 | 21.43% |
| Rach vs Law | 5–8 | 38.46% |
| Rach vs Jin | 4–9 | 30.77% |
| Rach vs Dragunov | 6–6 | 50.00% |
| Rach vs Hwoarang | 3–8 | 27.27% |
| Rach vs Eddy | 4–5 | 44.44% |
| Rach vs Kazuya | 2–6 | 25.00% |
| Rach vs Leroy | 3–5 | 37.50% |
| Rach vs King | 2–5 | 28.57% |
| Rach vs Lili | 3–4 | 42.86% |
| Rach vs Lee | 5–2 | 71.43% |
| Rach vs Feng | 1–5 | 16.67% |
| Rach vs Victor | 3–3 | 50.00% |
| Rach vs Raven | 4–2 | 66.67% |
| Rach vs Claudio | 1–4 | 20.00% |
| Rach vs Reina | 3–2 | 60.00% |
| Rach vs Asuka | 1–3 | 25.00% |
| Rach vs Alisa | 1–2 | 33.33% |
| Rach vs Paul | 2–0 | 100.00% |
| Rach vs Xiaoyu | 2–0 | 100.00% |
| Rach vs Azucena | 2–0 | 100.00% |
| Rach vs Jack-8 | 1–0 | 100.00% |
| Rach vs Leo | 1–0 | 100.00% |
| Rach vs Panda | 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.