| Mammoth God vs Steve | 3–2 | 60.00% |
| Mammoth God vs Law | 0–4 | 0.00% |
| Mammoth God vs Armor King | 4–0 | 100.00% |
| Mammoth God vs Yoshimitsu | 1–2 | 33.33% |
| Mammoth God vs Miary Zo | 0–3 | 0.00% |
| Mammoth God vs King | 0–2 | 0.00% |
| Mammoth God vs Jin | 1–1 | 50.00% |
| Mammoth God vs Reina | 2–0 | 100.00% |
| Mammoth God vs Azucena | 0–2 | 0.00% |
| Mammoth God vs Paul | 0–1 | 0.00% |
| Mammoth God vs Hwoarang | 1–0 | 100.00% |
| Mammoth God vs Xiaoyu | 0–1 | 0.00% |
| Mammoth God vs Bryan | 0–1 | 0.00% |
| Mammoth God vs Devil Jin | 0–1 | 0.00% |
| Mammoth God vs Lili | 0–1 | 0.00% |
| Mammoth God vs Dragunov | 0–1 | 0.00% |
| Mammoth God vs Kuma | 0–1 | 0.00% |
| Mammoth God vs Leroy | 1–0 | 100.00% |
| Mammoth God vs Eddy | 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.