| HeyRollen vs King | 15–12 | 55.56% |
| HeyRollen vs Reina | 22–5 | 81.48% |
| HeyRollen vs Jin | 15–10 | 60.00% |
| HeyRollen vs Kazuya | 11–11 | 50.00% |
| HeyRollen vs Bryan | 11–9 | 55.00% |
| HeyRollen vs Lili | 11–9 | 55.00% |
| HeyRollen vs Heihachi | 16–3 | 84.21% |
| HeyRollen vs Hwoarang | 10–8 | 55.56% |
| HeyRollen vs Steve | 12–5 | 70.59% |
| HeyRollen vs Law | 9–7 | 56.25% |
| HeyRollen vs Dragunov | 9–7 | 56.25% |
| HeyRollen vs Clive | 10–6 | 62.50% |
| HeyRollen vs Leo | 4–7 | 36.36% |
| HeyRollen vs Jun | 4–5 | 44.44% |
| HeyRollen vs Jack-8 | 5–3 | 62.50% |
| HeyRollen vs Claudio | 6–2 | 75.00% |
| HeyRollen vs Nina | 0–7 | 0.00% |
| HeyRollen vs Lidia | 2–5 | 28.57% |
| HeyRollen vs Paul | 4–2 | 66.67% |
| HeyRollen vs Asuka | 3–3 | 50.00% |
| HeyRollen vs Yoshimitsu | 3–2 | 60.00% |
| HeyRollen vs Devil Jin | 0–5 | 0.00% |
| HeyRollen vs Feng | 3–2 | 60.00% |
| HeyRollen vs Xiaoyu | 3–1 | 75.00% |
| HeyRollen vs Lee | 3–1 | 75.00% |
| HeyRollen vs Victor | 4–0 | 100.00% |
| HeyRollen vs Kuma | 1–2 | 33.33% |
| HeyRollen vs Raven | 2–1 | 66.67% |
| HeyRollen vs Eddy | 2–1 | 66.67% |
| HeyRollen vs Anna | 1–2 | 33.33% |
| HeyRollen vs Fahkumram | 2–1 | 66.67% |
| HeyRollen vs Lars | 1–1 | 50.00% |
| HeyRollen vs Alisa | 0–2 | 0.00% |
| HeyRollen vs Shaheen | 0–2 | 0.00% |
| HeyRollen vs Armor King | 0–2 | 0.00% |
| HeyRollen vs Zafina | 0–1 | 0.00% |
| HeyRollen vs Leroy | 1–0 | 100.00% |
| HeyRollen 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.