| J0EMamma69 vs Steve | 35–31 | 53.03% |
| J0EMamma69 vs King | 33–19 | 63.46% |
| J0EMamma69 vs Armor King | 16–36 | 30.77% |
| J0EMamma69 vs Dragunov | 14–24 | 36.84% |
| J0EMamma69 vs Fahkumram | 15–20 | 42.86% |
| J0EMamma69 vs Kazuya | 19–15 | 55.88% |
| J0EMamma69 vs Eddy | 10–18 | 35.71% |
| J0EMamma69 vs Lee | 9–17 | 34.62% |
| J0EMamma69 vs Azucena | 12–14 | 46.15% |
| J0EMamma69 vs Jin | 12–13 | 48.00% |
| J0EMamma69 vs Bryan | 8–16 | 33.33% |
| J0EMamma69 vs Reina | 11–12 | 47.83% |
| J0EMamma69 vs Victor | 13–10 | 56.52% |
| J0EMamma69 vs Lidia | 9–12 | 42.86% |
| J0EMamma69 vs Heihachi | 6–15 | 28.57% |
| J0EMamma69 vs Law | 7–13 | 35.00% |
| J0EMamma69 vs Jun | 6–14 | 30.00% |
| J0EMamma69 vs Yoshimitsu | 7–10 | 41.18% |
| J0EMamma69 vs Hwoarang | 9–8 | 52.94% |
| J0EMamma69 vs Lili | 5–11 | 31.25% |
| J0EMamma69 vs Lars | 2–11 | 15.38% |
| J0EMamma69 vs Asuka | 5–7 | 41.67% |
| J0EMamma69 vs Nina | 4–8 | 33.33% |
| J0EMamma69 vs Leroy | 9–3 | 75.00% |
| J0EMamma69 vs Miary Zo | 1–10 | 9.09% |
| J0EMamma69 vs Raven | 2–8 | 20.00% |
| J0EMamma69 vs Clive | 7–3 | 70.00% |
| J0EMamma69 vs Leo | 6–3 | 66.67% |
| J0EMamma69 vs Alisa | 4–4–1 | 50.00% |
| J0EMamma69 vs Devil Jin | 4–3 | 57.14% |
| J0EMamma69 vs Paul | 6–0 | 100.00% |
| J0EMamma69 vs Anna | 2–4 | 33.33% |
| J0EMamma69 vs Xiaoyu | 5–0 | 100.00% |
| J0EMamma69 vs Jack-8 | 2–2 | 50.00% |
| J0EMamma69 vs Feng | 2–2 | 50.00% |
| J0EMamma69 vs Zafina | 3–1 | 75.00% |
| J0EMamma69 vs Panda | 2–1 | 66.67% |
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.