| AmonMamarth vs King | 23–23 | 50.00% |
| AmonMamarth vs Jin | 25–20 | 55.56% |
| AmonMamarth vs Kazuya | 14–25 | 35.90% |
| AmonMamarth vs Reina | 15–20 | 42.86% |
| AmonMamarth vs Yoshimitsu | 10–21 | 32.26% |
| AmonMamarth vs Dragunov | 16–15 | 51.61% |
| AmonMamarth vs Lili | 11–19 | 36.67% |
| AmonMamarth vs Eddy | 13–17 | 43.33% |
| AmonMamarth vs Bryan | 12–17 | 41.38% |
| AmonMamarth vs Jun | 14–15 | 48.28% |
| AmonMamarth vs Steve | 11–14 | 44.00% |
| AmonMamarth vs Law | 13–9 | 59.09% |
| AmonMamarth vs Asuka | 15–6 | 71.43% |
| AmonMamarth vs Victor | 7–12 | 36.84% |
| AmonMamarth vs Paul | 6–12 | 33.33% |
| AmonMamarth vs Hwoarang | 4–14 | 22.22% |
| AmonMamarth vs Feng | 9–9 | 50.00% |
| AmonMamarth vs Devil Jin | 4–10 | 28.57% |
| AmonMamarth vs Nina | 9–4 | 69.23% |
| AmonMamarth vs Xiaoyu | 7–4 | 63.64% |
| AmonMamarth vs Jack-8 | 3–7 | 30.00% |
| AmonMamarth vs Leo | 4–6 | 40.00% |
| AmonMamarth vs Lee | 2–7 | 22.22% |
| AmonMamarth vs Leroy | 4–5 | 44.44% |
| AmonMamarth vs Azucena | 3–6 | 33.33% |
| AmonMamarth vs Kuma | 2–5 | 28.57% |
| AmonMamarth vs Lars | 2–4 | 33.33% |
| AmonMamarth vs Alisa | 4–2 | 66.67% |
| AmonMamarth vs Zafina | 0–6 | 0.00% |
| AmonMamarth vs Shaheen | 1–4 | 20.00% |
| AmonMamarth vs Claudio | 1–2 | 33.33% |
| AmonMamarth vs Raven | 0–3 | 0.00% |
| AmonMamarth 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.