| GrumpyGravy vs Jin | 37–74 | 33.33% |
| GrumpyGravy vs King | 34–61 | 35.79% |
| GrumpyGravy vs Hwoarang | 27–68 | 28.42% |
| GrumpyGravy vs Kazuya | 41–53 | 43.62% |
| GrumpyGravy vs Eddy | 26–63 | 29.21% |
| GrumpyGravy vs Asuka | 33–52 | 38.82% |
| GrumpyGravy vs Reina | 29–52 | 35.80% |
| GrumpyGravy vs Law | 22–51 | 30.14% |
| GrumpyGravy vs Steve | 28–45 | 38.36% |
| GrumpyGravy vs Bryan | 25–38 | 39.68% |
| GrumpyGravy vs Azucena | 32–30 | 51.61% |
| GrumpyGravy vs Lee | 24–32 | 42.86% |
| GrumpyGravy vs Lili | 24–31 | 43.64% |
| GrumpyGravy vs Jun | 25–27 | 48.08% |
| GrumpyGravy vs Yoshimitsu | 29–20 | 59.18% |
| GrumpyGravy vs Nina | 15–33 | 31.25% |
| GrumpyGravy vs Dragunov | 14–31 | 31.11% |
| GrumpyGravy vs Claudio | 12–30 | 28.57% |
| GrumpyGravy vs Paul | 9–32 | 21.95% |
| GrumpyGravy vs Jack-8 | 11–22 | 33.33% |
| GrumpyGravy vs Lars | 9–23 | 28.12% |
| GrumpyGravy vs Victor | 11–20 | 35.48% |
| GrumpyGravy vs Leroy | 12–18 | 40.00% |
| GrumpyGravy vs Xiaoyu | 12–17 | 41.38% |
| GrumpyGravy vs Feng | 16–11 | 59.26% |
| GrumpyGravy vs Kuma | 11–15 | 42.31% |
| GrumpyGravy vs Leo | 10–14 | 41.67% |
| GrumpyGravy vs Devil Jin | 9–14 | 39.13% |
| GrumpyGravy vs Alisa | 7–12 | 36.84% |
| GrumpyGravy vs Zafina | 5–11 | 31.25% |
| GrumpyGravy vs Raven | 8–8 | 50.00% |
| GrumpyGravy vs Shaheen | 3–8 | 27.27% |
| GrumpyGravy vs Panda | 0–2 | 0.00% |
| GrumpyGravy vs Heihachi | 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.