| Amadeus vs Kazuya | 16–5 | 76.19% |
| Amadeus vs Victor | 8–7 | 53.33% |
| Amadeus vs Steve | 11–3 | 78.57% |
| Amadeus vs Clive | 6–7 | 46.15% |
| Amadeus vs Jin | 8–4 | 66.67% |
| Amadeus vs Law | 6–5 | 54.55% |
| Amadeus vs Devil Jin | 8–3 | 72.73% |
| Amadeus vs Azucena | 4–6 | 40.00% |
| Amadeus vs King | 4–5 | 44.44% |
| Amadeus vs Bryan | 5–4 | 55.56% |
| Amadeus vs Alisa | 8–1 | 88.89% |
| Amadeus vs Dragunov | 3–5 | 37.50% |
| Amadeus vs Xiaoyu | 2–5 | 28.57% |
| Amadeus vs Claudio | 4–3 | 57.14% |
| Amadeus vs Lili | 2–4 | 33.33% |
| Amadeus vs Lars | 3–3 | 50.00% |
| Amadeus vs Lidia | 5–1 | 83.33% |
| Amadeus vs Yoshimitsu | 4–1 | 80.00% |
| Amadeus vs Jack-8 | 2–3 | 40.00% |
| Amadeus vs Jun | 3–2 | 60.00% |
| Amadeus vs Paul | 2–2 | 50.00% |
| Amadeus vs Lee | 2–2 | 50.00% |
| Amadeus vs Reina | 2–2 | 50.00% |
| Amadeus vs Asuka | 2–1 | 66.67% |
| Amadeus vs Leo | 2–1 | 66.67% |
| Amadeus vs Zafina | 1–2 | 33.33% |
| Amadeus vs Leroy | 1–2 | 33.33% |
| Amadeus vs Raven | 2–1 | 66.67% |
| Amadeus vs Anna | 2–1 | 66.67% |
| Amadeus vs Nina | 0–2 | 0.00% |
| Amadeus vs Feng | 0–1 | 0.00% |
| Amadeus vs Kuma | 1–0 | 100.00% |
| Amadeus vs Heihachi | 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.