| LockedInARoom vs King | 25–4 | 86.21% |
| LockedInARoom vs Hwoarang | 13–5 | 72.22% |
| LockedInARoom vs Kazuya | 10–6 | 62.50% |
| LockedInARoom vs Lars | 9–6 | 60.00% |
| LockedInARoom vs Lili | 9–4 | 69.23% |
| LockedInARoom vs Yoshimitsu | 6–4 | 60.00% |
| LockedInARoom vs Law | 7–2 | 77.78% |
| LockedInARoom vs Steve | 8–0 | 100.00% |
| LockedInARoom vs Eddy | 3–5 | 37.50% |
| LockedInARoom vs Xiaoyu | 7–0 | 100.00% |
| LockedInARoom vs Jin | 2–5 | 28.57% |
| LockedInARoom vs Victor | 2–4 | 33.33% |
| LockedInARoom vs Leo | 5–0 | 100.00% |
| LockedInARoom vs Jun | 3–2 | 60.00% |
| LockedInARoom vs Raven | 1–4 | 20.00% |
| LockedInARoom vs Nina | 4–0 | 100.00% |
| LockedInARoom vs Lee | 0–4 | 0.00% |
| LockedInARoom vs Claudio | 0–3 | 0.00% |
| LockedInARoom vs Azucena | 2–1 | 66.67% |
| LockedInARoom vs Jack-8 | 2–0 | 100.00% |
| LockedInARoom vs Asuka | 2–0 | 100.00% |
| LockedInARoom vs Feng | 2–0 | 100.00% |
| LockedInARoom vs Alisa | 0–2 | 0.00% |
| LockedInARoom vs Zafina | 0–2 | 0.00% |
| LockedInARoom vs Reina | 2–0 | 100.00% |
| LockedInARoom vs Clive | 2–0 | 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.