| Q381 vs Reina | 13–4 | 76.47% |
| Q381 vs Lili | 1–14 | 6.67% |
| Q381 vs Jin | 2–10 | 16.67% |
| Q381 vs Lidia | 4–6 | 40.00% |
| Q381 vs Paul | 0–9 | 0.00% |
| Q381 vs Yoshimitsu | 4–3 | 57.14% |
| Q381 vs Dragunov | 2–5 | 28.57% |
| Q381 vs Law | 2–3 | 40.00% |
| Q381 vs King | 1–4 | 20.00% |
| Q381 vs Hwoarang | 2–3 | 40.00% |
| Q381 vs Steve | 2–3 | 40.00% |
| Q381 vs Asuka | 1–4 | 20.00% |
| Q381 vs Alisa | 1–4 | 20.00% |
| Q381 vs Jun | 1–4 | 20.00% |
| Q381 vs Claudio | 2–1 | 66.67% |
| Q381 vs Azucena | 2–1 | 66.67% |
| Q381 vs Bryan | 0–2 | 0.00% |
| Q381 vs Kazuya | 0–2 | 0.00% |
| Q381 vs Leo | 0–2 | 0.00% |
| Q381 vs Lee | 0–2 | 0.00% |
| Q381 vs Xiaoyu | 1–0 | 100.00% |
| Q381 vs Jack-8 | 0–1 | 0.00% |
| Q381 vs Devil Jin | 1–0 | 100.00% |
| Q381 vs Feng | 0–1 | 0.00% |
| Q381 vs Leroy | 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.