| WhyNotQM vs Jin | 10–18 | 35.71% |
| WhyNotQM vs Reina | 13–11 | 54.17% |
| WhyNotQM vs Hwoarang | 15–6 | 71.43% |
| WhyNotQM vs King | 16–4 | 80.00% |
| WhyNotQM vs Dragunov | 7–12 | 36.84% |
| WhyNotQM vs Heihachi | 11–8 | 57.89% |
| WhyNotQM vs Paul | 8–8 | 50.00% |
| WhyNotQM vs Kazuya | 10–4 | 71.43% |
| WhyNotQM vs Bryan | 10–3 | 76.92% |
| WhyNotQM vs Victor | 9–4 | 69.23% |
| WhyNotQM vs Law | 5–7 | 41.67% |
| WhyNotQM vs Lidia | 7–5 | 58.33% |
| WhyNotQM vs Jun | 8–3 | 72.73% |
| WhyNotQM vs Lili | 2–8 | 20.00% |
| WhyNotQM vs Xiaoyu | 4–5 | 44.44% |
| WhyNotQM vs Yoshimitsu | 7–0–1 | 100.00% |
| WhyNotQM vs Lars | 4–4 | 50.00% |
| WhyNotQM vs Steve | 2–5 | 28.57% |
| WhyNotQM vs Jack-8 | 5–1 | 83.33% |
| WhyNotQM vs Azucena | 6–0 | 100.00% |
| WhyNotQM vs Clive | 4–2 | 66.67% |
| WhyNotQM vs Asuka | 3–2 | 60.00% |
| WhyNotQM vs Feng | 1–4 | 20.00% |
| WhyNotQM vs Nina | 2–3 | 40.00% |
| WhyNotQM vs Alisa | 1–3 | 25.00% |
| WhyNotQM vs Kuma | 0–4 | 0.00% |
| WhyNotQM vs Eddy | 1–3 | 25.00% |
| WhyNotQM vs Panda | 1–2 | 33.33% |
| WhyNotQM vs Devil Jin | 0–2 | 0.00% |
| WhyNotQM vs Claudio | 2–0 | 100.00% |
| WhyNotQM vs Lee | 2–0 | 100.00% |
| WhyNotQM vs Leo | 1–0 | 100.00% |
| WhyNotQM vs Raven | 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.