| MamaNehmer vs Jin | 94–80 | 54.02% |
| MamaNehmer vs Kazuya | 58–89 | 39.46% |
| MamaNehmer vs Hwoarang | 73–63 | 53.68% |
| MamaNehmer vs Paul | 51–51–1 | 50.00% |
| MamaNehmer vs Law | 57–43 | 57.00% |
| MamaNehmer vs King | 54–45 | 54.55% |
| MamaNehmer vs Bryan | 32–58 | 35.56% |
| MamaNehmer vs Yoshimitsu | 40–38 | 51.28% |
| MamaNehmer vs Steve | 35–43 | 44.87% |
| MamaNehmer vs Dragunov | 45–30 | 60.00% |
| MamaNehmer vs Asuka | 39–26–1 | 60.00% |
| MamaNehmer vs Devil Jin | 32–26 | 55.17% |
| MamaNehmer vs Feng | 30–27 | 52.63% |
| MamaNehmer vs Jun | 25–29 | 46.30% |
| MamaNehmer vs Reina | 26–24 | 52.00% |
| MamaNehmer vs Lili | 23–24 | 48.94% |
| MamaNehmer vs Nina | 25–21 | 54.35% |
| MamaNehmer vs Lars | 24–21 | 53.33% |
| MamaNehmer vs Lee | 16–25 | 39.02% |
| MamaNehmer vs Alisa | 26–12 | 68.42% |
| MamaNehmer vs Xiaoyu | 19–17 | 52.78% |
| MamaNehmer vs Azucena | 15–21 | 41.67% |
| MamaNehmer vs Eddy | 20–13 | 60.61% |
| MamaNehmer vs Victor | 15–16 | 48.39% |
| MamaNehmer vs Jack-8 | 16–10 | 61.54% |
| MamaNehmer vs Lidia | 15–11 | 57.69% |
| MamaNehmer vs Leroy | 10–13 | 43.48% |
| MamaNehmer vs Raven | 9–12 | 42.86% |
| MamaNehmer vs Leo | 7–12 | 36.84% |
| MamaNehmer vs Zafina | 11–8 | 57.89% |
| MamaNehmer vs Claudio | 6–10 | 37.50% |
| MamaNehmer vs Shaheen | 2–14 | 12.50% |
| MamaNehmer vs Kuma | 5–11 | 31.25% |
| MamaNehmer vs Heihachi | 6–5 | 54.55% |
| MamaNehmer vs Fahkumram | 6–0 | 100.00% |
| MamaNehmer vs Anna | 2–3 | 40.00% |
| MamaNehmer vs Clive | 1–3 | 25.00% |
| MamaNehmer vs Armor King | 2–1 | 66.67% |
| MamaNehmer 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.