| Mad_Dog vs King | 20–22 | 47.62% |
| Mad_Dog vs Law | 11–18 | 37.93% |
| Mad_Dog vs Kazuya | 10–17 | 37.04% |
| Mad_Dog vs Jin | 9–15 | 37.50% |
| Mad_Dog vs Paul | 12–11 | 52.17% |
| Mad_Dog vs Dragunov | 7–16 | 30.43% |
| Mad_Dog vs Azucena | 7–8 | 46.67% |
| Mad_Dog vs Hwoarang | 2–11 | 15.38% |
| Mad_Dog vs Lili | 4–7 | 36.36% |
| Mad_Dog vs Reina | 4–7 | 36.36% |
| Mad_Dog vs Bryan | 2–8 | 20.00% |
| Mad_Dog vs Steve | 3–7 | 30.00% |
| Mad_Dog vs Yoshimitsu | 2–7 | 22.22% |
| Mad_Dog vs Devil Jin | 1–8 | 11.11% |
| Mad_Dog vs Victor | 3–6 | 33.33% |
| Mad_Dog vs Alisa | 2–6 | 25.00% |
| Mad_Dog vs Eddy | 2–5 | 28.57% |
| Mad_Dog vs Nina | 2–4 | 33.33% |
| Mad_Dog vs Jun | 3–3 | 50.00% |
| Mad_Dog vs Asuka | 4–1 | 80.00% |
| Mad_Dog vs Claudio | 1–3 | 25.00% |
| Mad_Dog vs Leo | 1–2 | 33.33% |
| Mad_Dog vs Lars | 0–3 | 0.00% |
| Mad_Dog vs Heihachi | 2–1 | 66.67% |
| Mad_Dog vs Jack-8 | 0–2 | 0.00% |
| Mad_Dog vs Feng | 0–2 | 0.00% |
| Mad_Dog vs Lee | 0–2 | 0.00% |
| Mad_Dog vs Leroy | 0–2 | 0.00% |
| Mad_Dog 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.