| Rollo vs Heihachi | 18–11 | 62.07% |
| Rollo vs Reina | 13–6 | 68.42% |
| Rollo vs Yoshimitsu | 10–8 | 55.56% |
| Rollo vs Jin | 10–8 | 55.56% |
| Rollo vs King | 10–6 | 62.50% |
| Rollo vs Hwoarang | 12–4 | 75.00% |
| Rollo vs Steve | 7–4 | 63.64% |
| Rollo vs Paul | 3–7 | 30.00% |
| Rollo vs Kazuya | 4–5 | 44.44% |
| Rollo vs Eddy | 4–5 | 44.44% |
| Rollo vs Law | 5–3 | 62.50% |
| Rollo vs Asuka | 4–4 | 50.00% |
| Rollo vs Dragunov | 5–3 | 62.50% |
| Rollo vs Bryan | 5–2 | 71.43% |
| Rollo vs Devil Jin | 5–2 | 71.43% |
| Rollo vs Leo | 4–3 | 57.14% |
| Rollo vs Lee | 3–4 | 42.86% |
| Rollo vs Zafina | 5–2 | 71.43% |
| Rollo vs Lidia | 3–4 | 42.86% |
| Rollo vs Jack-8 | 4–2 | 66.67% |
| Rollo vs Lili | 3–3 | 50.00% |
| Rollo vs Xiaoyu | 2–3 | 40.00% |
| Rollo vs Claudio | 3–1 | 75.00% |
| Rollo vs Jun | 3–1 | 75.00% |
| Rollo vs Feng | 2–1 | 66.67% |
| Rollo vs Alisa | 1–2 | 33.33% |
| Rollo vs Azucena | 1–2 | 33.33% |
| Rollo vs Victor | 2–1 | 66.67% |
| Rollo vs Raven | 0–2 | 0.00% |
| Rollo vs Nina | 1–0 | 100.00% |
| Rollo vs Leroy | 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.