| waterpark vs Reina | 35–30 | 53.85% |
| waterpark vs Kazuya | 39–21 | 65.00% |
| waterpark vs Jin | 31–23 | 57.41% |
| waterpark vs Hwoarang | 29–18 | 61.70% |
| waterpark vs Dragunov | 26–17 | 60.47% |
| waterpark vs King | 23–18 | 56.10% |
| waterpark vs Eddy | 13–18 | 41.94% |
| waterpark vs Bryan | 13–17 | 43.33% |
| waterpark vs Azucena | 17–13 | 56.67% |
| waterpark vs Steve | 17–11 | 60.71% |
| waterpark vs Law | 13–11 | 54.17% |
| waterpark vs Lili | 14–10 | 58.33% |
| waterpark vs Leo | 7–17 | 29.17% |
| waterpark vs Jack-8 | 10–12 | 45.45% |
| waterpark vs Paul | 8–13 | 38.10% |
| waterpark vs Xiaoyu | 9–12 | 42.86% |
| waterpark vs Lars | 11–10 | 52.38% |
| waterpark vs Asuka | 8–8 | 50.00% |
| waterpark vs Nina | 7–9 | 43.75% |
| waterpark vs Jun | 11–5 | 68.75% |
| waterpark vs Lee | 11–4 | 73.33% |
| waterpark vs Leroy | 5–10 | 33.33% |
| waterpark vs Victor | 6–9 | 40.00% |
| waterpark vs Yoshimitsu | 7–6 | 53.85% |
| waterpark vs Devil Jin | 8–5 | 61.54% |
| waterpark vs Raven | 5–8 | 38.46% |
| waterpark vs Feng | 8–3 | 72.73% |
| waterpark vs Claudio | 5–4 | 55.56% |
| waterpark vs Alisa | 3–5 | 37.50% |
| waterpark vs Shaheen | 4–4 | 50.00% |
| waterpark vs Lidia | 1–2 | 33.33% |
| waterpark vs Panda | 2–0 | 100.00% |
| waterpark vs Zafina | 0–2 | 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.