| GallonOfWater vs King | 28–44 | 38.89% |
| GallonOfWater vs Kazuya | 28–27 | 50.91% |
| GallonOfWater vs Reina | 23–26 | 46.94% |
| GallonOfWater vs Bryan | 22–24 | 47.83% |
| GallonOfWater vs Lidia | 18–21 | 46.15% |
| GallonOfWater vs Heihachi | 19–16 | 54.29% |
| GallonOfWater vs Law | 15–19 | 44.12% |
| GallonOfWater vs Steve | 18–16 | 52.94% |
| GallonOfWater vs Hwoarang | 17–14 | 54.84% |
| GallonOfWater vs Azucena | 16–14 | 53.33% |
| GallonOfWater vs Paul | 17–11 | 60.71% |
| GallonOfWater vs Jin | 19–9 | 67.86% |
| GallonOfWater vs Lili | 11–13 | 45.83% |
| GallonOfWater vs Dragunov | 16–6 | 72.73% |
| GallonOfWater vs Nina | 11–11 | 50.00% |
| GallonOfWater vs Leroy | 8–13 | 38.10% |
| GallonOfWater vs Jun | 8–13 | 38.10% |
| GallonOfWater vs Yoshimitsu | 7–13 | 35.00% |
| GallonOfWater vs Lars | 6–13 | 31.58% |
| GallonOfWater vs Lee | 12–7 | 63.16% |
| GallonOfWater vs Victor | 8–8 | 50.00% |
| GallonOfWater vs Eddy | 7–9 | 43.75% |
| GallonOfWater vs Xiaoyu | 9–6 | 60.00% |
| GallonOfWater vs Asuka | 5–10 | 33.33% |
| GallonOfWater vs Clive | 8–7 | 53.33% |
| GallonOfWater vs Devil Jin | 6–7 | 46.15% |
| GallonOfWater vs Leo | 8–5 | 61.54% |
| GallonOfWater vs Feng | 4–7 | 36.36% |
| GallonOfWater vs Kuma | 4–7 | 36.36% |
| GallonOfWater vs Raven | 3–5 | 37.50% |
| GallonOfWater vs Jack-8 | 3–4 | 42.86% |
| GallonOfWater vs Claudio | 2–4 | 33.33% |
| GallonOfWater vs Shaheen | 3–3 | 50.00% |
| GallonOfWater vs Alisa | 2–3 | 40.00% |
| GallonOfWater vs Anna | 3–2 | 60.00% |
| GallonOfWater vs Fahkumram | 2–3 | 40.00% |
| GallonOfWater vs Miary Zo | 1–2 | 33.33% |
| GallonOfWater vs Panda | 0–2 | 0.00% |
| GallonOfWater vs Zafina | 2–0 | 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.