| watersnail vs Bryan | 75–31 | 70.75% |
| watersnail vs Hwoarang | 84–19 | 81.55% |
| watersnail vs Jin | 66–26 | 71.74% |
| watersnail vs Dragunov | 72–20 | 78.26% |
| watersnail vs Kazuya | 66–24 | 73.33% |
| watersnail vs Reina | 40–27 | 59.70% |
| watersnail vs King | 50–16 | 75.76% |
| watersnail vs Steve | 41–21 | 66.13% |
| watersnail vs Lili | 50–11 | 81.97% |
| watersnail vs Paul | 43–17 | 71.67% |
| watersnail vs Victor | 37–22 | 62.71% |
| watersnail vs Feng | 34–21 | 61.82% |
| watersnail vs Devil Jin | 30–22 | 57.69% |
| watersnail vs Asuka | 44–7 | 86.27% |
| watersnail vs Law | 35–13 | 72.92% |
| watersnail vs Nina | 32–10 | 76.19% |
| watersnail vs Lars | 30–10 | 75.00% |
| watersnail vs Lee | 22–16 | 57.89% |
| watersnail vs Heihachi | 19–19 | 50.00% |
| watersnail vs Jun | 23–13 | 63.89% |
| watersnail vs Azucena | 16–20 | 44.44% |
| watersnail vs Claudio | 23–12 | 65.71% |
| watersnail vs Leroy | 22–8 | 73.33% |
| watersnail vs Yoshimitsu | 19–10 | 65.52% |
| watersnail vs Shaheen | 22–7 | 75.86% |
| watersnail vs Alisa | 23–4 | 85.19% |
| watersnail vs Eddy | 15–12 | 55.56% |
| watersnail vs Leo | 16–10 | 61.54% |
| watersnail vs Zafina | 18–6 | 75.00% |
| watersnail vs Jack-8 | 12–11 | 52.17% |
| watersnail vs Clive | 10–13 | 43.48% |
| watersnail vs Lidia | 13–8 | 61.90% |
| watersnail vs Xiaoyu | 12–8 | 60.00% |
| watersnail vs Kuma | 10–10 | 50.00% |
| watersnail vs Raven | 14–5 | 73.68% |
| watersnail vs Panda | 5–1 | 83.33% |
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.