| Rell vs Dragunov | 7–9 | 43.75% |
| Rell vs Law | 3–11 | 21.43% |
| Rell vs Hwoarang | 6–6 | 50.00% |
| Rell vs Clive | 4–7 | 36.36% |
| Rell vs Victor | 5–5 | 50.00% |
| Rell vs Leroy | 1–8 | 11.11% |
| Rell vs Steve | 1–7 | 12.50% |
| Rell vs Bryan | 4–3 | 57.14% |
| Rell vs Lili | 3–4 | 42.86% |
| Rell vs Eddy | 2–5 | 28.57% |
| Rell vs Lidia | 2–3 | 40.00% |
| Rell vs Paul | 0–4 | 0.00% |
| Rell vs King | 1–3 | 25.00% |
| Rell vs Yoshimitsu | 2–2 | 50.00% |
| Rell vs Lars | 0–4 | 0.00% |
| Rell vs Reina | 1–3 | 25.00% |
| Rell vs Leo | 1–2 | 33.33% |
| Rell vs Claudio | 1–2 | 33.33% |
| Rell vs Jun | 1–2 | 33.33% |
| Rell vs Anna | 0–3 | 0.00% |
| Rell vs Armor King | 2–1 | 66.67% |
| Rell vs Xiaoyu | 2–0 | 100.00% |
| Rell vs Jin | 1–1 | 50.00% |
| Rell vs Kazuya | 1–1 | 50.00% |
| Rell vs Devil Jin | 0–2 | 0.00% |
| Rell vs Alisa | 0–2 | 0.00% |
| Rell vs Shaheen | 2–0 | 100.00% |
| Rell vs Nina | 2–0 | 100.00% |
| Rell vs Lee | 1–1 | 50.00% |
| Rell vs Kuma | 0–2 | 0.00% |
| Rell vs Zafina | 1–1 | 50.00% |
| Rell vs Azucena | 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.