| RanRocky vs Reina | 15–24 | 38.46% |
| RanRocky vs Jin | 11–21 | 34.38% |
| RanRocky vs King | 5–25 | 16.67% |
| RanRocky vs Lili | 9–20 | 31.03% |
| RanRocky vs Kazuya | 12–8 | 60.00% |
| RanRocky vs Lars | 6–13 | 31.58% |
| RanRocky vs Eddy | 4–13 | 23.53% |
| RanRocky vs Xiaoyu | 1–13 | 7.14% |
| RanRocky vs Victor | 4–10 | 28.57% |
| RanRocky vs Paul | 3–10 | 23.08% |
| RanRocky vs Lee | 7–6 | 53.85% |
| RanRocky vs Dragunov | 7–5 | 58.33% |
| RanRocky vs Law | 2–8 | 20.00% |
| RanRocky vs Steve | 4–6 | 40.00% |
| RanRocky vs Leo | 5–5 | 50.00% |
| RanRocky vs Devil Jin | 8–1 | 88.89% |
| RanRocky vs Bryan | 3–5 | 37.50% |
| RanRocky vs Azucena | 1–7 | 12.50% |
| RanRocky vs Kuma | 1–6 | 14.29% |
| RanRocky vs Feng | 1–5 | 16.67% |
| RanRocky vs Hwoarang | 2–3 | 40.00% |
| RanRocky vs Leroy | 2–3 | 40.00% |
| RanRocky vs Jun | 2–3 | 40.00% |
| RanRocky vs Raven | 0–4 | 0.00% |
| RanRocky vs Shaheen | 1–2 | 33.33% |
| RanRocky vs Yoshimitsu | 0–2 | 0.00% |
| RanRocky vs Jack-8 | 1–1 | 50.00% |
| RanRocky vs Asuka | 2–0 | 100.00% |
| RanRocky vs Panda | 0–2 | 0.00% |
| RanRocky vs Alisa | 0–1 | 0.00% |
| RanRocky vs Nina | 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.