| MadSam vs Jin | 120–48 | 71.43% |
| MadSam vs Kazuya | 97–38 | 71.85% |
| MadSam vs Dragunov | 97–31 | 75.78% |
| MadSam vs Reina | 89–25 | 78.07% |
| MadSam vs King | 76–29 | 72.38% |
| MadSam vs Steve | 85–18 | 82.52% |
| MadSam vs Bryan | 77–16 | 82.80% |
| MadSam vs Lili | 51–23 | 68.92% |
| MadSam vs Heihachi | 57–14 | 80.28% |
| MadSam vs Lee | 39–21 | 65.00% |
| MadSam vs Lars | 41–16 | 71.93% |
| MadSam vs Feng | 41–14 | 74.55% |
| MadSam vs Devil Jin | 35–19 | 64.81% |
| MadSam vs Law | 40–13 | 75.47% |
| MadSam vs Asuka | 36–14 | 72.00% |
| MadSam vs Paul | 36–8 | 81.82% |
| MadSam vs Yoshimitsu | 34–9 | 79.07% |
| MadSam vs Leo | 29–13 | 69.05% |
| MadSam vs Nina | 28–12 | 70.00% |
| MadSam vs Hwoarang | 30–9 | 76.92% |
| MadSam vs Jun | 33–4 | 89.19% |
| MadSam vs Alisa | 26–8 | 76.47% |
| MadSam vs Victor | 26–8 | 76.47% |
| MadSam vs Eddy | 24–9 | 72.73% |
| MadSam vs Xiaoyu | 20–7 | 74.07% |
| MadSam vs Zafina | 17–10 | 62.96% |
| MadSam vs Claudio | 21–4 | 84.00% |
| MadSam vs Leroy | 16–8 | 66.67% |
| MadSam vs Lidia | 18–6 | 75.00% |
| MadSam vs Azucena | 14–6 | 70.00% |
| MadSam vs Shaheen | 14–4 | 77.78% |
| MadSam vs Raven | 9–8 | 52.94% |
| MadSam vs Anna | 9–5 | 64.29% |
| MadSam vs Jack-8 | 9–3 | 75.00% |
| MadSam vs Kuma | 7–1 | 87.50% |
| MadSam vs Fahkumram | 8–0 | 100.00% |
| MadSam vs Clive | 6–1 | 85.71% |
| MadSam vs Panda | 0–2 | 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.