| QLCOEX vs King | 4–10 | 28.57% |
| QLCOEX vs Law | 8–5 | 61.54% |
| QLCOEX vs Jin | 4–5 | 44.44% |
| QLCOEX vs Kazuya | 1–8 | 11.11% |
| QLCOEX vs Dragunov | 4–4 | 50.00% |
| QLCOEX vs Steve | 2–5 | 28.57% |
| QLCOEX vs Devil Jin | 1–6 | 14.29% |
| QLCOEX vs Jun | 1–5 | 16.67% |
| QLCOEX vs Reina | 3–3 | 50.00% |
| QLCOEX vs Azucena | 1–4 | 20.00% |
| QLCOEX vs Yoshimitsu | 3–1 | 75.00% |
| QLCOEX vs Hwoarang | 1–3 | 25.00% |
| QLCOEX vs Zafina | 2–2 | 50.00% |
| QLCOEX vs Victor | 1–3 | 25.00% |
| QLCOEX vs Paul | 0–3 | 0.00% |
| QLCOEX vs Feng | 2–0 | 100.00% |
| QLCOEX vs Claudio | 0–2 | 0.00% |
| QLCOEX vs Raven | 1–1 | 50.00% |
| QLCOEX vs Bryan | 1–0 | 100.00% |
| QLCOEX vs Lee | 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.