| Quagmire vs Reina | 48–30 | 61.54% |
| Quagmire vs Clive | 31–26 | 54.39% |
| Quagmire vs Kazuya | 26–22 | 54.17% |
| Quagmire vs Dragunov | 15–22 | 40.54% |
| Quagmire vs Steve | 11–24 | 31.43% |
| Quagmire vs Paul | 16–18 | 47.06% |
| Quagmire vs Yoshimitsu | 10–20 | 33.33% |
| Quagmire vs Hwoarang | 18–12 | 60.00% |
| Quagmire vs Lili | 18–9 | 66.67% |
| Quagmire vs Asuka | 16–10 | 61.54% |
| Quagmire vs Lars | 10–16 | 38.46% |
| Quagmire vs Jun | 15–10 | 60.00% |
| Quagmire vs King | 12–12 | 50.00% |
| Quagmire vs Bryan | 5–13 | 27.78% |
| Quagmire vs Jin | 8–7 | 53.33% |
| Quagmire vs Law | 6–8 | 42.86% |
| Quagmire vs Devil Jin | 6–6 | 50.00% |
| Quagmire vs Victor | 4–7 | 36.36% |
| Quagmire vs Heihachi | 5–6 | 45.45% |
| Quagmire vs Xiaoyu | 5–5 | 50.00% |
| Quagmire vs Kuma | 7–3 | 70.00% |
| Quagmire vs Azucena | 4–6 | 40.00% |
| Quagmire vs Claudio | 2–7 | 22.22% |
| Quagmire vs Leroy | 4–5 | 44.44% |
| Quagmire vs Eddy | 2–7 | 22.22% |
| Quagmire vs Nina | 1–7 | 12.50% |
| Quagmire vs Anna | 1–7 | 12.50% |
| Quagmire vs Jack-8 | 4–3 | 57.14% |
| Quagmire vs Lee | 2–4 | 33.33% |
| Quagmire vs Feng | 0–5 | 0.00% |
| Quagmire vs Leo | 3–2 | 60.00% |
| Quagmire vs Shaheen | 4–1 | 80.00% |
| Quagmire vs Alisa | 2–2 | 50.00% |
| Quagmire vs Raven | 3–1 | 75.00% |
| Quagmire vs Lidia | 2–2 | 50.00% |
| Quagmire vs Panda | 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.