| QuantumroyL vs Lidia | 51–111 | 31.48% |
| QuantumroyL vs King | 68–78 | 46.58% |
| QuantumroyL vs Reina | 57–89 | 39.04% |
| QuantumroyL vs Jin | 44–68 | 39.29% |
| QuantumroyL vs Bryan | 31–68 | 31.31% |
| QuantumroyL vs Kazuya | 35–61 | 36.46% |
| QuantumroyL vs Steve | 27–52 | 34.18% |
| QuantumroyL vs Asuka | 25–54 | 31.65% |
| QuantumroyL vs Hwoarang | 37–41 | 47.44% |
| QuantumroyL vs Dragunov | 30–46 | 39.47% |
| QuantumroyL vs Lars | 28–39 | 41.79% |
| QuantumroyL vs Paul | 29–30 | 49.15% |
| QuantumroyL vs Yoshimitsu | 19–40 | 32.20% |
| QuantumroyL vs Law | 29–29 | 50.00% |
| QuantumroyL vs Eddy | 19–39 | 32.76% |
| QuantumroyL vs Lili | 20–35 | 36.36% |
| QuantumroyL vs Azucena | 20–32 | 38.46% |
| QuantumroyL vs Alisa | 24–25 | 48.98% |
| QuantumroyL vs Jun | 16–32 | 33.33% |
| QuantumroyL vs Victor | 23–25 | 47.92% |
| QuantumroyL vs Leroy | 19–27 | 41.30% |
| QuantumroyL vs Xiaoyu | 13–29 | 30.95% |
| QuantumroyL vs Nina | 15–26 | 36.59% |
| QuantumroyL vs Leo | 12–26 | 31.58% |
| QuantumroyL vs Devil Jin | 17–18 | 48.57% |
| QuantumroyL vs Feng | 13–19 | 40.62% |
| QuantumroyL vs Lee | 16–15 | 51.61% |
| QuantumroyL vs Raven | 14–14 | 50.00% |
| QuantumroyL vs Jack-8 | 7–18 | 28.00% |
| QuantumroyL vs Claudio | 6–13 | 31.58% |
| QuantumroyL vs Zafina | 6–11 | 35.29% |
| QuantumroyL vs Shaheen | 3–11 | 21.43% |
| QuantumroyL vs Kuma | 4–9 | 30.77% |
| QuantumroyL vs Panda | 4–2 | 66.67% |
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.