| Roocifer vs Kazuya | 36–36 | 50.00% |
| Roocifer vs King | 33–28 | 54.10% |
| Roocifer vs Steve | 32–28 | 53.33% |
| Roocifer vs Jin | 37–19 | 66.07% |
| Roocifer vs Law | 28–19 | 59.57% |
| Roocifer vs Bryan | 18–26 | 40.91% |
| Roocifer vs Lee | 15–26 | 36.59% |
| Roocifer vs Reina | 16–25 | 39.02% |
| Roocifer vs Hwoarang | 17–18 | 48.57% |
| Roocifer vs Anna | 17–15 | 53.12% |
| Roocifer vs Azucena | 11–20 | 35.48% |
| Roocifer vs Lidia | 16–14 | 53.33% |
| Roocifer vs Yoshimitsu | 8–21 | 27.59% |
| Roocifer vs Dragunov | 13–16 | 44.83% |
| Roocifer vs Alisa | 19–9 | 67.86% |
| Roocifer vs Heihachi | 10–18 | 35.71% |
| Roocifer vs Lili | 19–6 | 76.00% |
| Roocifer vs Clive | 12–13 | 48.00% |
| Roocifer vs Devil Jin | 9–15 | 37.50% |
| Roocifer vs Feng | 13–10 | 56.52% |
| Roocifer vs Lars | 10–10 | 50.00% |
| Roocifer vs Xiaoyu | 7–12 | 36.84% |
| Roocifer vs Eddy | 8–11 | 42.11% |
| Roocifer vs Armor King | 10–9 | 52.63% |
| Roocifer vs Asuka | 5–10 | 33.33% |
| Roocifer vs Jun | 6–9 | 40.00% |
| Roocifer vs Paul | 8–6 | 57.14% |
| Roocifer vs Leroy | 9–5 | 64.29% |
| Roocifer vs Victor | 8–4 | 66.67% |
| Roocifer vs Jack-8 | 6–5 | 54.55% |
| Roocifer vs Leo | 5–6 | 45.45% |
| Roocifer vs Miary Zo | 2–7 | 22.22% |
| Roocifer vs Raven | 3–4 | 42.86% |
| Roocifer vs Nina | 2–4 | 33.33% |
| Roocifer vs Kuma | 3–2 | 60.00% |
| Roocifer vs Zafina | 5–0 | 100.00% |
| Roocifer vs Fahkumram | 1–4 | 20.00% |
| Roocifer vs Claudio | 2–2 | 50.00% |
| Roocifer vs Panda | 0–2 | 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.