| Water law vs Jin | 34–37 | 47.89% |
| Water law vs Bryan | 35–33 | 51.47% |
| Water law vs Kazuya | 30–31 | 49.18% |
| Water law vs King | 23–32 | 41.82% |
| Water law vs Reina | 25–29 | 46.30% |
| Water law vs Dragunov | 32–18 | 64.00% |
| Water law vs Hwoarang | 19–30 | 38.78% |
| Water law vs Lili | 29–19 | 60.42% |
| Water law vs Steve | 25–16 | 60.98% |
| Water law vs Paul | 24–16 | 60.00% |
| Water law vs Law | 12–21 | 36.36% |
| Water law vs Lee | 15–15 | 50.00% |
| Water law vs Xiaoyu | 12–15 | 44.44% |
| Water law vs Jun | 15–12 | 55.56% |
| Water law vs Yoshimitsu | 14–12 | 53.85% |
| Water law vs Clive | 10–15 | 40.00% |
| Water law vs Devil Jin | 14–10 | 58.33% |
| Water law vs Nina | 10–12 | 45.45% |
| Water law vs Azucena | 8–13 | 38.10% |
| Water law vs Asuka | 10–10 | 50.00% |
| Water law vs Lars | 6–14 | 30.00% |
| Water law vs Heihachi | 7–13 | 35.00% |
| Water law vs Feng | 6–13 | 31.58% |
| Water law vs Victor | 10–8 | 55.56% |
| Water law vs Raven | 7–10 | 41.18% |
| Water law vs Claudio | 8–7 | 53.33% |
| Water law vs Alisa | 4–9 | 30.77% |
| Water law vs Lidia | 7–6 | 53.85% |
| Water law vs Leo | 4–8 | 33.33% |
| Water law vs Jack-8 | 4–7 | 36.36% |
| Water law vs Kuma | 8–3 | 72.73% |
| Water law vs Zafina | 3–5 | 37.50% |
| Water law vs Leroy | 2–6 | 25.00% |
| Water law vs Eddy | 4–4 | 50.00% |
| Water law vs Panda | 1–5 | 16.67% |
| Water law vs Shaheen | 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.