| MamaJensen1 vs King | 5–3 | 62.50% |
| MamaJensen1 vs Kazuya | 3–3 | 50.00% |
| MamaJensen1 vs Reina | 5–0 | 100.00% |
| MamaJensen1 vs Armor King | 3–2 | 60.00% |
| MamaJensen1 vs Law | 2–2 | 50.00% |
| MamaJensen1 vs Steve | 3–1 | 75.00% |
| MamaJensen1 vs Jack-8 | 4–0 | 100.00% |
| MamaJensen1 vs Asuka | 4–0 | 100.00% |
| MamaJensen1 vs Jun | 4–0 | 100.00% |
| MamaJensen1 vs Lili | 3–0 | 100.00% |
| MamaJensen1 vs Leroy | 3–0 | 100.00% |
| MamaJensen1 vs Azucena | 1–2 | 33.33% |
| MamaJensen1 vs Xiaoyu | 2–0 | 100.00% |
| MamaJensen1 vs Jin | 1–1 | 50.00% |
| MamaJensen1 vs Leo | 2–0 | 100.00% |
| MamaJensen1 vs Lars | 2–0 | 100.00% |
| MamaJensen1 vs Nina | 0–2 | 0.00% |
| MamaJensen1 vs Kuma | 2–0 | 100.00% |
| MamaJensen1 vs Victor | 1–1 | 50.00% |
| MamaJensen1 vs Yoshimitsu | 1–0 | 100.00% |
| MamaJensen1 vs Alisa | 0–1 | 0.00% |
| MamaJensen1 vs Fahkumram | 1–0 | 100.00% |
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.