| Yomomma vs King | 13–7 | 65.00% |
| Yomomma vs Kazuya | 11–9 | 55.00% |
| Yomomma vs Steve | 10–4 | 71.43% |
| Yomomma vs Law | 3–6 | 33.33% |
| Yomomma vs Victor | 8–1 | 88.89% |
| Yomomma vs Hwoarang | 4–4 | 50.00% |
| Yomomma vs Eddy | 6–2 | 75.00% |
| Yomomma vs Bryan | 5–2 | 71.43% |
| Yomomma vs Asuka | 5–2 | 71.43% |
| Yomomma vs Jin | 4–2 | 66.67% |
| Yomomma vs Lili | 2–4 | 33.33% |
| Yomomma vs Kuma | 5–1 | 83.33% |
| Yomomma vs Azucena | 3–3 | 50.00% |
| Yomomma vs Anna | 4–2 | 66.67% |
| Yomomma vs Zafina | 4–1 | 80.00% |
| Yomomma vs Reina | 5–0 | 100.00% |
| Yomomma vs Clive | 4–1 | 80.00% |
| Yomomma vs Yoshimitsu | 4–0 | 100.00% |
| Yomomma vs Claudio | 0–4 | 0.00% |
| Yomomma vs Heihachi | 4–0 | 100.00% |
| Yomomma vs Fahkumram | 1–3 | 25.00% |
| Yomomma vs Jack-8 | 3–0 | 100.00% |
| Yomomma vs Nina | 2–1 | 66.67% |
| Yomomma vs Leroy | 3–0 | 100.00% |
| Yomomma vs Jun | 2–1 | 66.67% |
| Yomomma vs Paul | 2–0 | 100.00% |
| Yomomma vs Lidia | 2–0 | 100.00% |
| Yomomma vs Devil Jin | 0–1 | 0.00% |
| Yomomma vs Lars | 0–1 | 0.00% |
| Yomomma vs Lee | 1–0 | 100.00% |
| Yomomma vs Raven | 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.