| Waterpark vs Hwoarang | 3–5 | 37.50% |
| Waterpark vs King | 1–5 | 16.67% |
| Waterpark vs Clive | 3–2 | 60.00% |
| Waterpark vs Steve | 4–0 | 100.00% |
| Waterpark vs Heihachi | 1–3 | 25.00% |
| Waterpark vs Jin | 0–3 | 0.00% |
| Waterpark vs Asuka | 2–1 | 66.67% |
| Waterpark vs Leroy | 3–0 | 100.00% |
| Waterpark vs Eddy | 1–2 | 33.33% |
| Waterpark vs Paul | 1–1 | 50.00% |
| Waterpark vs Law | 0–2 | 0.00% |
| Waterpark vs Xiaoyu | 0–2 | 0.00% |
| Waterpark vs Lili | 1–1 | 50.00% |
| Waterpark vs Dragunov | 2–0 | 100.00% |
| Waterpark vs Azucena | 0–2 | 0.00% |
| Waterpark vs Victor | 0–2 | 0.00% |
| Waterpark vs Bryan | 0–1 | 0.00% |
| Waterpark vs Alisa | 1–0 | 100.00% |
| Waterpark vs Kuma | 0–1 | 0.00% |
| Waterpark vs Reina | 1–0 | 100.00% |
| Waterpark vs Raven | 1–0 | 100.00% |
| Waterpark vs Lidia | 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.