| MOMxASSASSIN vs King | 69–90 | 43.40% |
| MOMxASSASSIN vs Jin | 67–76 | 46.85% |
| MOMxASSASSIN vs Reina | 63–70 | 47.37% |
| MOMxASSASSIN vs Steve | 59–56 | 51.30% |
| MOMxASSASSIN vs Bryan | 74–39 | 65.49% |
| MOMxASSASSIN vs Clive | 50–60 | 45.45% |
| MOMxASSASSIN vs Dragunov | 47–55 | 46.08% |
| MOMxASSASSIN vs Kazuya | 43–57 | 43.00% |
| MOMxASSASSIN vs Heihachi | 43–57 | 43.00% |
| MOMxASSASSIN vs Law | 46–50 | 47.92% |
| MOMxASSASSIN vs Paul | 28–59 | 32.18% |
| MOMxASSASSIN vs Hwoarang | 44–41 | 51.76% |
| MOMxASSASSIN vs Jun | 48–31 | 60.76% |
| MOMxASSASSIN vs Lili | 31–36 | 46.27% |
| MOMxASSASSIN vs Lidia | 37–30 | 55.22% |
| MOMxASSASSIN vs Lee | 36–29 | 55.38% |
| MOMxASSASSIN vs Xiaoyu | 29–33 | 46.77% |
| MOMxASSASSIN vs Azucena | 26–35 | 42.62% |
| MOMxASSASSIN vs Asuka | 31–28 | 52.54% |
| MOMxASSASSIN vs Nina | 30–29 | 50.85% |
| MOMxASSASSIN vs Feng | 22–31 | 41.51% |
| MOMxASSASSIN vs Victor | 26–25 | 50.98% |
| MOMxASSASSIN vs Yoshimitsu | 31–19 | 62.00% |
| MOMxASSASSIN vs Alisa | 18–22 | 45.00% |
| MOMxASSASSIN vs Leo | 15–24 | 38.46% |
| MOMxASSASSIN vs Lars | 19–17 | 52.78% |
| MOMxASSASSIN vs Kuma | 15–17 | 46.88% |
| MOMxASSASSIN vs Jack-8 | 8–23 | 25.81% |
| MOMxASSASSIN vs Raven | 15–15 | 50.00% |
| MOMxASSASSIN vs Eddy | 14–15 | 48.28% |
| MOMxASSASSIN vs Leroy | 12–14 | 46.15% |
| MOMxASSASSIN vs Devil Jin | 6–16 | 27.27% |
| MOMxASSASSIN vs Panda | 7–6–1 | 53.85% |
| MOMxASSASSIN vs Claudio | 3–9 | 25.00% |
| MOMxASSASSIN vs Zafina | 6–5 | 54.55% |
| MOMxASSASSIN vs Shaheen | 5–5 | 50.00% |
| MOMxASSASSIN vs Anna | 5–4 | 55.56% |
| MOMxASSASSIN vs Fahkumram | 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.