| Rell vs King | 17–23 | 42.50% |
| Rell vs Steve | 22–15 | 59.46% |
| Rell vs Reina | 23–13 | 63.89% |
| Rell vs Law | 7–16 | 30.43% |
| Rell vs Leroy | 7–11 | 38.89% |
| Rell vs Lidia | 10–8 | 55.56% |
| Rell vs Hwoarang | 9–8 | 52.94% |
| Rell vs Bryan | 7–10 | 41.18% |
| Rell vs Asuka | 5–11 | 31.25% |
| Rell vs Eddy | 4–12 | 25.00% |
| Rell vs Victor | 3–12 | 20.00% |
| Rell vs Lili | 10–4 | 71.43% |
| Rell vs Jun | 4–8 | 33.33% |
| Rell vs Kazuya | 5–6 | 45.45% |
| Rell vs Leo | 8–3 | 72.73% |
| Rell vs Azucena | 9–2 | 81.82% |
| Rell vs Jin | 8–2 | 80.00% |
| Rell vs Yoshimitsu | 4–5 | 44.44% |
| Rell vs Claudio | 4–5 | 44.44% |
| Rell vs Nina | 3–6 | 33.33% |
| Rell vs Raven | 2–7 | 22.22% |
| Rell vs Dragunov | 4–3 | 57.14% |
| Rell vs Lars | 3–4 | 42.86% |
| Rell vs Lee | 3–4 | 42.86% |
| Rell vs Heihachi | 2–5 | 28.57% |
| Rell vs Xiaoyu | 0–6 | 0.00% |
| Rell vs Feng | 1–5 | 16.67% |
| Rell vs Kuma | 1–5 | 16.67% |
| Rell vs Clive | 4–2 | 66.67% |
| Rell vs Paul | 1–4 | 20.00% |
| Rell vs Anna | 4–1 | 80.00% |
| Rell vs Jack-8 | 1–2 | 33.33% |
| Rell vs Devil Jin | 1–2 | 33.33% |
| Rell vs Alisa | 2–1 | 66.67% |
| Rell vs Zafina | 1–1 | 50.00% |
| Rell vs Fahkumram | 0–2 | 0.00% |
| Rell vs Miary Zo | 0–2 | 0.00% |
| Rell vs Shaheen | 1–0 | 100.00% |
| Rell 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.