| Watermelon Yum vs Lars | 6–5 | 54.55% |
| Watermelon Yum vs King | 7–1 | 87.50% |
| Watermelon Yum vs Armor King | 6–0 | 100.00% |
| Watermelon Yum vs Devil Jin | 4–1 | 80.00% |
| Watermelon Yum vs Reina | 4–1 | 80.00% |
| Watermelon Yum vs Kazuya | 4–0 | 100.00% |
| Watermelon Yum vs Steve | 4–0 | 100.00% |
| Watermelon Yum vs Dragunov | 4–0 | 100.00% |
| Watermelon Yum vs Law | 2–1 | 66.67% |
| Watermelon Yum vs Jin | 2–1 | 66.67% |
| Watermelon Yum vs Asuka | 3–0 | 100.00% |
| Watermelon Yum vs Clive | 2–1 | 66.67% |
| Watermelon Yum vs Hwoarang | 2–0 | 100.00% |
| Watermelon Yum vs Eddy | 0–2 | 0.00% |
| Watermelon Yum vs Bryan | 1–0 | 100.00% |
| Watermelon Yum vs Lee | 1–0 | 100.00% |
| Watermelon Yum 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.