| ROOMPREFERENCE vs Armor King | 106–92 | 53.54% |
| ROOMPREFERENCE vs Kazuya | 54–56 | 49.09% |
| ROOMPREFERENCE vs Bryan | 56–51 | 52.34% |
| ROOMPREFERENCE vs Dragunov | 57–48 | 54.29% |
| ROOMPREFERENCE vs King | 53–50 | 51.46% |
| ROOMPREFERENCE vs Jin | 41–58 | 41.41% |
| ROOMPREFERENCE vs Reina | 58–38 | 60.42% |
| ROOMPREFERENCE vs Asuka | 47–48 | 49.47% |
| ROOMPREFERENCE vs Paul | 42–48 | 46.67% |
| ROOMPREFERENCE vs Hwoarang | 34–39 | 46.58% |
| ROOMPREFERENCE vs Lili | 35–35 | 50.00% |
| ROOMPREFERENCE vs Heihachi | 39–30 | 56.52% |
| ROOMPREFERENCE vs Steve | 32–29 | 52.46% |
| ROOMPREFERENCE vs Clive | 25–34 | 42.37% |
| ROOMPREFERENCE vs Xiaoyu | 30–24 | 55.56% |
| ROOMPREFERENCE vs Yoshimitsu | 30–23 | 56.60% |
| ROOMPREFERENCE vs Law | 29–23 | 55.77% |
| ROOMPREFERENCE vs Azucena | 33–18 | 64.71% |
| ROOMPREFERENCE vs Devil Jin | 24–24 | 50.00% |
| ROOMPREFERENCE vs Nina | 25–21 | 54.35% |
| ROOMPREFERENCE vs Jun | 19–25 | 43.18% |
| ROOMPREFERENCE vs Claudio | 17–26 | 39.53% |
| ROOMPREFERENCE vs Victor | 22–18 | 55.00% |
| ROOMPREFERENCE vs Fahkumram | 17–23 | 42.50% |
| ROOMPREFERENCE vs Lars | 15–20 | 42.86% |
| ROOMPREFERENCE vs Leo | 18–15 | 54.55% |
| ROOMPREFERENCE vs Leroy | 18–15 | 54.55% |
| ROOMPREFERENCE vs Jack-8 | 17–15 | 53.12% |
| ROOMPREFERENCE vs Eddy | 15–9 | 62.50% |
| ROOMPREFERENCE vs Anna | 11–13 | 45.83% |
| ROOMPREFERENCE vs Lidia | 14–9 | 60.87% |
| ROOMPREFERENCE vs Zafina | 9–13 | 40.91% |
| ROOMPREFERENCE vs Raven | 11–10 | 52.38% |
| ROOMPREFERENCE vs Feng | 3–15 | 16.67% |
| ROOMPREFERENCE vs Alisa | 8–10 | 44.44% |
| ROOMPREFERENCE vs Miary Zo | 8–7 | 53.33% |
| ROOMPREFERENCE vs Lee | 7–7 | 50.00% |
| ROOMPREFERENCE vs Shaheen | 8–4 | 66.67% |
| ROOMPREFERENCE vs Panda | 6–4 | 60.00% |
| ROOMPREFERENCE vs Kuma | 2–6 | 25.00% |
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.