| Endless Waters vs Steve | 17–13 | 56.67% |
| Endless Waters vs Azucena | 13–10 | 56.52% |
| Endless Waters vs King | 12–10 | 54.55% |
| Endless Waters vs Law | 13–8 | 61.90% |
| Endless Waters vs Lars | 8–11 | 42.11% |
| Endless Waters vs Hwoarang | 4–11 | 26.67% |
| Endless Waters vs Reina | 6–9 | 40.00% |
| Endless Waters vs Asuka | 8–6 | 57.14% |
| Endless Waters vs Lidia | 7–7 | 50.00% |
| Endless Waters vs Yoshimitsu | 8–5 | 61.54% |
| Endless Waters vs Devil Jin | 7–5 | 58.33% |
| Endless Waters vs Lee | 5–7 | 41.67% |
| Endless Waters vs Kazuya | 4–6 | 40.00% |
| Endless Waters vs Heihachi | 3–6 | 33.33% |
| Endless Waters vs Dragunov | 5–3 | 62.50% |
| Endless Waters vs Eddy | 8–0 | 100.00% |
| Endless Waters vs Bryan | 3–4 | 42.86% |
| Endless Waters vs Leroy | 3–4 | 42.86% |
| Endless Waters vs Victor | 1–6 | 14.29% |
| Endless Waters vs Paul | 4–2 | 66.67% |
| Endless Waters vs Alisa | 3–3 | 50.00% |
| Endless Waters vs Panda | 5–1 | 83.33% |
| Endless Waters vs Jun | 4–2 | 66.67% |
| Endless Waters vs Jack-8 | 4–0 | 100.00% |
| Endless Waters vs Claudio | 1–3 | 25.00% |
| Endless Waters vs Xiaoyu | 3–0 | 100.00% |
| Endless Waters vs Leo | 1–2 | 33.33% |
| Endless Waters vs Shaheen | 2–1 | 66.67% |
| Endless Waters vs Raven | 2–1 | 66.67% |
| Endless Waters vs Feng | 2–0 | 100.00% |
| Endless Waters vs Lili | 2–0 | 100.00% |
| Endless Waters vs Nina | 0–2 | 0.00% |
| Endless Waters vs Kuma | 1–1 | 50.00% |
| Endless Waters vs Zafina | 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.