| GrumpyGravy vs Clive | 82–116 | 41.41% |
| GrumpyGravy vs King | 71–122 | 36.79% |
| GrumpyGravy vs Kazuya | 85–105 | 44.74% |
| GrumpyGravy vs Jin | 72–113 | 38.92% |
| GrumpyGravy vs Reina | 58–99 | 36.94% |
| GrumpyGravy vs Hwoarang | 48–106 | 31.17% |
| GrumpyGravy vs Law | 57–85 | 40.14% |
| GrumpyGravy vs Steve | 61–80–1 | 43.26% |
| GrumpyGravy vs Eddy | 47–90 | 34.31% |
| GrumpyGravy vs Bryan | 53–83 | 38.97% |
| GrumpyGravy vs Asuka | 51–72 | 41.46% |
| GrumpyGravy vs Azucena | 64–59 | 52.03% |
| GrumpyGravy vs Lili | 51–60 | 45.95% |
| GrumpyGravy vs Dragunov | 40–57 | 41.24% |
| GrumpyGravy vs Lee | 41–54 | 43.16% |
| GrumpyGravy vs Yoshimitsu | 50–43 | 53.76% |
| GrumpyGravy vs Jun | 43–40 | 51.81% |
| GrumpyGravy vs Victor | 30–52 | 36.59% |
| GrumpyGravy vs Nina | 26–48 | 35.14% |
| GrumpyGravy vs Lars | 27–44 | 38.03% |
| GrumpyGravy vs Heihachi | 28–39 | 41.79% |
| GrumpyGravy vs Claudio | 21–42 | 33.33% |
| GrumpyGravy vs Paul | 15–47 | 24.19% |
| GrumpyGravy vs Xiaoyu | 24–30 | 44.44% |
| GrumpyGravy vs Leroy | 21–32 | 39.62% |
| GrumpyGravy vs Fahkumram | 24–25 | 48.98% |
| GrumpyGravy vs Feng | 26–21 | 55.32% |
| GrumpyGravy vs Jack-8 | 16–30 | 34.78% |
| GrumpyGravy vs Devil Jin | 19–26 | 42.22% |
| GrumpyGravy vs Leo | 19–24 | 44.19% |
| GrumpyGravy vs Armor King | 12–31 | 27.91% |
| GrumpyGravy vs Kuma | 18–23 | 43.90% |
| GrumpyGravy vs Alisa | 15–19 | 44.12% |
| GrumpyGravy vs Raven | 13–20 | 39.39% |
| GrumpyGravy vs Lidia | 18–14 | 56.25% |
| GrumpyGravy vs Zafina | 8–16 | 33.33% |
| GrumpyGravy vs Shaheen | 8–13 | 38.10% |
| GrumpyGravy vs Anna | 8–9 | 47.06% |
| GrumpyGravy vs Panda | 2–5 | 28.57% |
| GrumpyGravy vs Miary Zo | 4–3 | 57.14% |
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.