| ROman_grab vs Kazuya | 41–50 | 45.05% |
| ROman_grab vs Jin | 41–37 | 52.56% |
| ROman_grab vs King | 36–30 | 54.55% |
| ROman_grab vs Dragunov | 23–33 | 41.07% |
| ROman_grab vs Yoshimitsu | 25–27 | 48.08% |
| ROman_grab vs Law | 25–24 | 51.02% |
| ROman_grab vs Bryan | 24–22 | 52.17% |
| ROman_grab vs Hwoarang | 18–27 | 40.00% |
| ROman_grab vs Paul | 20–20 | 50.00% |
| ROman_grab vs Lili | 18–22 | 45.00% |
| ROman_grab vs Reina | 23–15 | 60.53% |
| ROman_grab vs Steve | 24–13 | 64.86% |
| ROman_grab vs Lee | 9–27 | 25.00% |
| ROman_grab vs Nina | 15–14 | 51.72% |
| ROman_grab vs Asuka | 11–17 | 39.29% |
| ROman_grab vs Devil Jin | 12–16 | 42.86% |
| ROman_grab vs Raven | 16–12 | 57.14% |
| ROman_grab vs Feng | 11–14 | 44.00% |
| ROman_grab vs Azucena | 11–11 | 50.00% |
| ROman_grab vs Heihachi | 11–9 | 55.00% |
| ROman_grab vs Jun | 5–14 | 26.32% |
| ROman_grab vs Eddy | 8–11 | 42.11% |
| ROman_grab vs Alisa | 7–11 | 38.89% |
| ROman_grab vs Claudio | 7–11 | 38.89% |
| ROman_grab vs Xiaoyu | 5–12 | 29.41% |
| ROman_grab vs Kuma | 3–14 | 17.65% |
| ROman_grab vs Lars | 4–12 | 25.00% |
| ROman_grab vs Victor | 8–8 | 50.00% |
| ROman_grab vs Jack-8 | 5–8 | 38.46% |
| ROman_grab vs Leo | 3–8 | 27.27% |
| ROman_grab vs Shaheen | 2–8 | 20.00% |
| ROman_grab vs Leroy | 9–1 | 90.00% |
| ROman_grab vs Zafina | 2–0 | 100.00% |
| ROman_grab vs Lidia | 0–2 | 0.00% |
| ROman_grab vs Clive | 0–2 | 0.00% |
| ROman_grab vs Panda | 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.