| waater39 vs King | 48–43 | 52.75% |
| waater39 vs Reina | 53–36 | 59.55% |
| waater39 vs Heihachi | 34–50 | 40.48% |
| waater39 vs Bryan | 35–48 | 42.17% |
| waater39 vs Steve | 36–36 | 50.00% |
| waater39 vs Jin | 41–26 | 61.19% |
| waater39 vs Dragunov | 25–41 | 37.88% |
| waater39 vs Kazuya | 26–38 | 40.62% |
| waater39 vs Jun | 33–26 | 55.93% |
| waater39 vs Paul | 21–32 | 39.62% |
| waater39 vs Yoshimitsu | 26–25 | 50.98% |
| waater39 vs Asuka | 20–29 | 40.82% |
| waater39 vs Eddy | 14–33 | 29.79% |
| waater39 vs Law | 15–28 | 34.88% |
| waater39 vs Lee | 27–16 | 62.79% |
| waater39 vs Hwoarang | 9–32 | 21.95% |
| waater39 vs Feng | 12–25 | 32.43% |
| waater39 vs Lili | 14–21 | 40.00% |
| waater39 vs Azucena | 16–19 | 45.71% |
| waater39 vs Lidia | 18–17 | 51.43% |
| waater39 vs Devil Jin | 17–17 | 50.00% |
| waater39 vs Nina | 11–21 | 34.38% |
| waater39 vs Claudio | 12–14 | 46.15% |
| waater39 vs Victor | 4–22 | 15.38% |
| waater39 vs Clive | 14–11–1 | 56.00% |
| waater39 vs Xiaoyu | 12–13 | 48.00% |
| waater39 vs Lars | 12–13 | 48.00% |
| waater39 vs Leroy | 10–14 | 41.67% |
| waater39 vs Jack-8 | 9–14 | 39.13% |
| waater39 vs Alisa | 9–14 | 39.13% |
| waater39 vs Leo | 9–12 | 42.86% |
| waater39 vs Kuma | 10–10 | 50.00% |
| waater39 vs Raven | 5–13 | 27.78% |
| waater39 vs Zafina | 8–9 | 47.06% |
| waater39 vs Shaheen | 5–4 | 55.56% |
| waater39 vs Miary Zo | 4–3 | 57.14% |
| waater39 vs Fahkumram | 3–3 | 50.00% |
| waater39 vs Panda | 0–5 | 0.00% |
| waater39 vs Anna | 2–1 | 66.67% |
| waater39 vs Armor King | 2–1 | 66.67% |
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.