| Mad_Scientist vs King | 29–31 | 48.33% |
| Mad_Scientist vs Jin | 26–22 | 54.17% |
| Mad_Scientist vs Bryan | 18–29 | 38.30% |
| Mad_Scientist vs Kazuya | 9–23 | 28.12% |
| Mad_Scientist vs Armor King | 17–14 | 54.84% |
| Mad_Scientist vs Heihachi | 14–15 | 48.28% |
| Mad_Scientist vs Hwoarang | 15–13 | 53.57% |
| Mad_Scientist vs Law | 12–15 | 44.44% |
| Mad_Scientist vs Eddy | 16–10 | 61.54% |
| Mad_Scientist vs Reina | 10–12 | 45.45% |
| Mad_Scientist vs Paul | 7–14 | 33.33% |
| Mad_Scientist vs Steve | 14–7 | 66.67% |
| Mad_Scientist vs Dragunov | 8–9 | 47.06% |
| Mad_Scientist vs Nina | 10–5 | 66.67% |
| Mad_Scientist vs Miary Zo | 8–7 | 53.33% |
| Mad_Scientist vs Yoshimitsu | 10–4 | 71.43% |
| Mad_Scientist vs Asuka | 10–3 | 76.92% |
| Mad_Scientist vs Victor | 6–7 | 46.15% |
| Mad_Scientist vs Lili | 3–8 | 27.27% |
| Mad_Scientist vs Claudio | 6–4 | 60.00% |
| Mad_Scientist vs Lee | 4–6 | 40.00% |
| Mad_Scientist vs Devil Jin | 2–7 | 22.22% |
| Mad_Scientist vs Clive | 4–4 | 50.00% |
| Mad_Scientist vs Alisa | 5–2 | 71.43% |
| Mad_Scientist vs Jun | 2–5 | 28.57% |
| Mad_Scientist vs Azucena | 5–2 | 71.43% |
| Mad_Scientist vs Lidia | 4–3 | 57.14% |
| Mad_Scientist vs Anna | 0–7 | 0.00% |
| Mad_Scientist vs Xiaoyu | 4–1 | 80.00% |
| Mad_Scientist vs Jack-8 | 3–1 | 75.00% |
| Mad_Scientist vs Leroy | 2–1 | 66.67% |
| Mad_Scientist vs Fahkumram | 2–1 | 66.67% |
| Mad_Scientist vs Feng | 2–0 | 100.00% |
| Mad_Scientist vs Lars | 0–2 | 0.00% |
| Mad_Scientist vs Kuma | 0–2 | 0.00% |
| Mad_Scientist vs Shaheen | 1–0 | 100.00% |
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.