| MadarothUchiwa vs Reina | 13–7 | 65.00% |
| MadarothUchiwa vs King | 11–8 | 57.89% |
| MadarothUchiwa vs Law | 11–4 | 73.33% |
| MadarothUchiwa vs Steve | 10–5 | 66.67% |
| MadarothUchiwa vs Dragunov | 7–5 | 58.33% |
| MadarothUchiwa vs Jin | 8–2 | 80.00% |
| MadarothUchiwa vs Eddy | 4–6 | 40.00% |
| MadarothUchiwa vs Asuka | 5–4 | 55.56% |
| MadarothUchiwa vs Fahkumram | 5–3 | 62.50% |
| MadarothUchiwa vs Hwoarang | 1–6 | 14.29% |
| MadarothUchiwa vs Lili | 2–5 | 28.57% |
| MadarothUchiwa vs Azucena | 5–2 | 71.43% |
| MadarothUchiwa vs Bryan | 2–3 | 40.00% |
| MadarothUchiwa vs Lars | 2–3 | 40.00% |
| MadarothUchiwa vs Jun | 2–3 | 40.00% |
| MadarothUchiwa vs Kazuya | 4–0 | 100.00% |
| MadarothUchiwa vs Nina | 4–0 | 100.00% |
| MadarothUchiwa vs Clive | 2–2 | 50.00% |
| MadarothUchiwa vs Devil Jin | 2–1 | 66.67% |
| MadarothUchiwa vs Leo | 2–1 | 66.67% |
| MadarothUchiwa vs Alisa | 3–0 | 100.00% |
| MadarothUchiwa vs Heihachi | 0–3 | 0.00% |
| MadarothUchiwa vs Lee | 0–2 | 0.00% |
| MadarothUchiwa vs Zafina | 0–2 | 0.00% |
| MadarothUchiwa vs Leroy | 0–2 | 0.00% |
| MadarothUchiwa vs Anna | 2–0 | 100.00% |
| MadarothUchiwa vs Armor King | 1–1 | 50.00% |
| MadarothUchiwa vs Paul | 1–0 | 100.00% |
| MadarothUchiwa vs Yoshimitsu | 1–0 | 100.00% |
| MadarothUchiwa vs Jack-8 | 0–1 | 0.00% |
| MadarothUchiwa 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.