| WillSlapYoMomma vs Steve | 6–4 | 60.00% |
| WillSlapYoMomma vs Jin | 5–4 | 55.56% |
| WillSlapYoMomma vs Jun | 4–5 | 44.44% |
| WillSlapYoMomma vs Lee | 5–3 | 62.50% |
| WillSlapYoMomma vs Dragunov | 5–2 | 71.43% |
| WillSlapYoMomma vs Azucena | 5–2 | 71.43% |
| WillSlapYoMomma vs Paul | 4–2 | 66.67% |
| WillSlapYoMomma vs Bryan | 3–2 | 60.00% |
| WillSlapYoMomma vs Leroy | 5–0 | 100.00% |
| WillSlapYoMomma vs Reina | 1–4 | 20.00% |
| WillSlapYoMomma vs Armor King | 3–2 | 60.00% |
| WillSlapYoMomma vs Xiaoyu | 4–0 | 100.00% |
| WillSlapYoMomma vs Leo | 2–2 | 50.00% |
| WillSlapYoMomma vs Zafina | 2–2 | 50.00% |
| WillSlapYoMomma vs Eddy | 2–2 | 50.00% |
| WillSlapYoMomma vs Hwoarang | 2–1 | 66.67% |
| WillSlapYoMomma vs Shaheen | 1–2 | 33.33% |
| WillSlapYoMomma vs Nina | 2–1 | 66.67% |
| WillSlapYoMomma vs Lidia | 2–1 | 66.67% |
| WillSlapYoMomma vs Anna | 1–2 | 33.33% |
| WillSlapYoMomma vs Fahkumram | 1–2 | 33.33% |
| WillSlapYoMomma vs Law | 0–2 | 0.00% |
| WillSlapYoMomma vs King | 0–2 | 0.00% |
| WillSlapYoMomma vs Kazuya | 0–2 | 0.00% |
| WillSlapYoMomma vs Lili | 0–2 | 0.00% |
| WillSlapYoMomma vs Kuma | 2–0 | 100.00% |
| WillSlapYoMomma vs Asuka | 0–1 | 0.00% |
| WillSlapYoMomma vs Heihachi | 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.