| watersnail vs Bryan | 117–41 | 74.05% |
| watersnail vs Kazuya | 118–38 | 75.64% |
| watersnail vs Dragunov | 108–33 | 76.60% |
| watersnail vs Hwoarang | 109–20 | 84.50% |
| watersnail vs Jin | 92–35 | 72.44% |
| watersnail vs King | 81–27 | 75.00% |
| watersnail vs Steve | 77–31 | 71.30% |
| watersnail vs Paul | 80–19 | 80.81% |
| watersnail vs Reina | 50–37 | 57.47% |
| watersnail vs Lili | 64–14 | 82.05% |
| watersnail vs Victor | 48–27 | 64.00% |
| watersnail vs Feng | 46–25 | 64.79% |
| watersnail vs Heihachi | 40–28 | 58.82% |
| watersnail vs Asuka | 55–9 | 85.94% |
| watersnail vs Devil Jin | 37–26 | 58.73% |
| watersnail vs Law | 44–15 | 74.58% |
| watersnail vs Lars | 43–14 | 75.44% |
| watersnail vs Nina | 45–12 | 78.95% |
| watersnail vs Claudio | 34–18 | 65.38% |
| watersnail vs Yoshimitsu | 31–19 | 62.00% |
| watersnail vs Lee | 30–20 | 60.00% |
| watersnail vs Jun | 31–17 | 64.58% |
| watersnail vs Jack-8 | 29–17 | 63.04% |
| watersnail vs Azucena | 16–24 | 40.00% |
| watersnail vs Lidia | 23–15 | 60.53% |
| watersnail vs Leroy | 27–10 | 72.97% |
| watersnail vs Shaheen | 28–8 | 77.78% |
| watersnail vs Leo | 21–13 | 61.76% |
| watersnail vs Raven | 24–8 | 75.00% |
| watersnail vs Eddy | 20–12 | 62.50% |
| watersnail vs Clive | 15–17 | 46.88% |
| watersnail vs Armor King | 31–1 | 96.88% |
| watersnail vs Alisa | 27–4 | 87.10% |
| watersnail vs Zafina | 24–7 | 77.42% |
| watersnail vs Kuma | 17–12 | 58.62% |
| watersnail vs Xiaoyu | 17–10 | 62.96% |
| watersnail vs Anna | 17–6 | 73.91% |
| watersnail vs Fahkumram | 5–3 | 62.50% |
| watersnail vs Panda | 5–2 | 71.43% |
| watersnail vs Miary Zo | 3–0 | 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.