| QuantumMasochis vs Reina | 11–5 | 68.75% |
| QuantumMasochis vs Hwoarang | 6–8 | 42.86% |
| QuantumMasochis vs Jin | 1–11 | 8.33% |
| QuantumMasochis vs King | 4–5 | 44.44% |
| QuantumMasochis vs Kazuya | 6–3 | 66.67% |
| QuantumMasochis vs Azucena | 4–5 | 44.44% |
| QuantumMasochis vs Heihachi | 4–4 | 50.00% |
| QuantumMasochis vs Lidia | 3–4 | 42.86% |
| QuantumMasochis vs Law | 1–5 | 16.67% |
| QuantumMasochis vs Asuka | 2–3 | 40.00% |
| QuantumMasochis vs Lili | 4–1 | 80.00% |
| QuantumMasochis vs Lars | 0–5 | 0.00% |
| QuantumMasochis vs Zafina | 1–4 | 20.00% |
| QuantumMasochis vs Steve | 2–2 | 50.00% |
| QuantumMasochis vs Dragunov | 4–0 | 100.00% |
| QuantumMasochis vs Alisa | 0–4 | 0.00% |
| QuantumMasochis vs Claudio | 0–4 | 0.00% |
| QuantumMasochis vs Bryan | 1–2 | 33.33% |
| QuantumMasochis vs Nina | 2–1 | 66.67% |
| QuantumMasochis vs Leroy | 1–2 | 33.33% |
| QuantumMasochis vs Jun | 2–1 | 66.67% |
| QuantumMasochis vs Yoshimitsu | 0–2 | 0.00% |
| QuantumMasochis vs Devil Jin | 2–0 | 100.00% |
| QuantumMasochis vs Feng | 0–2 | 0.00% |
| QuantumMasochis vs Lee | 2–0 | 100.00% |
| QuantumMasochis vs Raven | 0–2 | 0.00% |
| QuantumMasochis vs Paul | 0–1 | 0.00% |
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.