| QuartzLoz vs Reina | 24–14 | 63.16% |
| QuartzLoz vs Paul | 3–13 | 18.75% |
| QuartzLoz vs Armor King | 4–12 | 25.00% |
| QuartzLoz vs Jin | 4–10 | 28.57% |
| QuartzLoz vs Bryan | 7–6 | 53.85% |
| QuartzLoz vs Kazuya | 6–6 | 50.00% |
| QuartzLoz vs Yoshimitsu | 3–7 | 30.00% |
| QuartzLoz vs Dragunov | 4–6 | 40.00% |
| QuartzLoz vs King | 6–3 | 66.67% |
| QuartzLoz vs Steve | 6–3 | 66.67% |
| QuartzLoz vs Azucena | 5–4 | 55.56% |
| QuartzLoz vs Lili | 2–6 | 25.00% |
| QuartzLoz vs Alisa | 4–3 | 57.14% |
| QuartzLoz vs Nina | 3–4 | 42.86% |
| QuartzLoz vs Jun | 4–3 | 57.14% |
| QuartzLoz vs Jack-8 | 3–3 | 50.00% |
| QuartzLoz vs Lidia | 1–5 | 16.67% |
| QuartzLoz vs Hwoarang | 1–4 | 20.00% |
| QuartzLoz vs Asuka | 3–2 | 60.00% |
| QuartzLoz vs Claudio | 2–3 | 40.00% |
| QuartzLoz vs Eddy | 2–3 | 40.00% |
| QuartzLoz vs Clive | 2–3 | 40.00% |
| QuartzLoz vs Victor | 0–4 | 0.00% |
| QuartzLoz vs Xiaoyu | 0–3 | 0.00% |
| QuartzLoz vs Shaheen | 1–2 | 33.33% |
| QuartzLoz vs Law | 0–2 | 0.00% |
| QuartzLoz vs Devil Jin | 0–2 | 0.00% |
| QuartzLoz vs Leo | 0–2 | 0.00% |
| QuartzLoz vs Anna | 0–2 | 0.00% |
| QuartzLoz vs Fahkumram | 0–2 | 0.00% |
| QuartzLoz vs Kuma | 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.