| Waterboyrene vs Law | 3–8 | 27.27% |
| Waterboyrene vs King | 3–6 | 33.33% |
| Waterboyrene vs Jin | 2–4 | 33.33% |
| Waterboyrene vs Leo | 1–5 | 16.67% |
| Waterboyrene vs Lee | 2–4 | 33.33% |
| Waterboyrene vs Miary Zo | 3–3 | 50.00% |
| Waterboyrene vs Steve | 0–5 | 0.00% |
| Waterboyrene vs Hwoarang | 0–4 | 0.00% |
| Waterboyrene vs Devil Jin | 1–3 | 25.00% |
| Waterboyrene vs Dragunov | 2–2 | 50.00% |
| Waterboyrene vs Reina | 1–3 | 25.00% |
| Waterboyrene vs Azucena | 2–2 | 50.00% |
| Waterboyrene vs Victor | 0–4 | 0.00% |
| Waterboyrene vs Nina | 2–1 | 66.67% |
| Waterboyrene vs Leroy | 1–2 | 33.33% |
| Waterboyrene vs Eddy | 0–3 | 0.00% |
| Waterboyrene vs Lidia | 1–2 | 33.33% |
| Waterboyrene vs Armor King | 0–3 | 0.00% |
| Waterboyrene vs Yoshimitsu | 0–2 | 0.00% |
| Waterboyrene vs Lili | 0–2 | 0.00% |
| Waterboyrene vs Shaheen | 1–1 | 50.00% |
| Waterboyrene vs Paul | 1–0 | 100.00% |
| Waterboyrene vs Xiaoyu | 0–1 | 0.00% |
| Waterboyrene vs Kazuya | 0–1 | 0.00% |
| Waterboyrene vs Asuka | 0–1 | 0.00% |
| Waterboyrene vs Raven | 0–1 | 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.