| Rell79 vs Clive | 7–19 | 26.92% |
| Rell79 vs Jin | 5–19 | 20.83% |
| Rell79 vs Lili | 11–11 | 50.00% |
| Rell79 vs Reina | 7–15 | 31.82% |
| Rell79 vs King | 6–15 | 28.57% |
| Rell79 vs Steve | 7–14 | 33.33% |
| Rell79 vs Hwoarang | 7–12 | 36.84% |
| Rell79 vs Nina | 6–13 | 31.58% |
| Rell79 vs Eddy | 3–16 | 15.79% |
| Rell79 vs Law | 7–10 | 41.18% |
| Rell79 vs Jun | 5–12 | 29.41% |
| Rell79 vs Asuka | 9–7 | 56.25% |
| Rell79 vs Lee | 8–5 | 61.54% |
| Rell79 vs Heihachi | 2–11 | 15.38% |
| Rell79 vs Jack-8 | 4–8 | 33.33% |
| Rell79 vs Dragunov | 2–10 | 16.67% |
| Rell79 vs Paul | 3–7 | 30.00% |
| Rell79 vs Yoshimitsu | 3–7 | 30.00% |
| Rell79 vs Leo | 4–6 | 40.00% |
| Rell79 vs Devil Jin | 3–6 | 33.33% |
| Rell79 vs Claudio | 3–5 | 37.50% |
| Rell79 vs Shaheen | 2–6 | 25.00% |
| Rell79 vs Azucena | 2–6 | 25.00% |
| Rell79 vs Lidia | 2–6 | 25.00% |
| Rell79 vs Kazuya | 2–5 | 28.57% |
| Rell79 vs Feng | 2–5 | 28.57% |
| Rell79 vs Lars | 0–7 | 0.00% |
| Rell79 vs Victor | 0–7 | 0.00% |
| Rell79 vs Bryan | 1–5 | 16.67% |
| Rell79 vs Xiaoyu | 0–5 | 0.00% |
| Rell79 vs Alisa | 1–4 | 20.00% |
| Rell79 vs Zafina | 4–1 | 80.00% |
| Rell79 vs Leroy | 1–3 | 25.00% |
| Rell79 vs Raven | 0–3 | 0.00% |
| Rell79 vs Anna | 2–1 | 66.67% |
| Rell79 vs Armor King | 0–3 | 0.00% |
| Rell79 vs Kuma | 2–0 | 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.