| rollerbackpack vs King | 4–9 | 30.77% |
| rollerbackpack vs Jin | 5–8 | 38.46% |
| rollerbackpack vs Steve | 7–3 | 70.00% |
| rollerbackpack vs Lili | 2–6 | 25.00% |
| rollerbackpack vs Azucena | 4–4 | 50.00% |
| rollerbackpack vs Kazuya | 2–5 | 28.57% |
| rollerbackpack vs Feng | 3–4 | 42.86% |
| rollerbackpack vs Lars | 4–3 | 57.14% |
| rollerbackpack vs Claudio | 2–5 | 28.57% |
| rollerbackpack vs Lee | 3–4 | 42.86% |
| rollerbackpack vs Hwoarang | 3–3 | 50.00% |
| rollerbackpack vs Bryan | 3–3 | 50.00% |
| rollerbackpack vs Victor | 3–3 | 50.00% |
| rollerbackpack vs Law | 1–4 | 20.00% |
| rollerbackpack vs Kuma | 1–4 | 20.00% |
| rollerbackpack vs Yoshimitsu | 0–4 | 0.00% |
| rollerbackpack vs Dragunov | 2–2 | 50.00% |
| rollerbackpack vs Xiaoyu | 1–2 | 33.33% |
| rollerbackpack vs Devil Jin | 2–1 | 66.67% |
| rollerbackpack vs Zafina | 2–1 | 66.67% |
| rollerbackpack vs Nina | 0–2 | 0.00% |
| rollerbackpack vs Reina | 2–0 | 100.00% |
| rollerbackpack vs Eddy | 0–2 | 0.00% |
| rollerbackpack vs Alisa | 1–0 | 100.00% |
| rollerbackpack vs Jun | 1–0 | 100.00% |
| rollerbackpack vs Raven | 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.