| Watchaa1 vs Hwoarang | 5–2 | 71.43% |
| Watchaa1 vs Jack-8 | 1–3 | 25.00% |
| Watchaa1 vs Law | 1–2 | 33.33% |
| Watchaa1 vs King | 1–2 | 33.33% |
| Watchaa1 vs Bryan | 1–2 | 33.33% |
| Watchaa1 vs Steve | 2–1 | 66.67% |
| Watchaa1 vs Lili | 2–1 | 66.67% |
| Watchaa1 vs Jin | 0–2 | 0.00% |
| Watchaa1 vs Zafina | 2–0 | 100.00% |
| Watchaa1 vs Leroy | 2–0 | 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.