| gromit vs Kazuya | 50–50 | 50.00% |
| gromit vs Jin | 43–46 | 48.31% |
| gromit vs Steve | 36–50 | 41.86% |
| gromit vs King | 45–38 | 54.22% |
| gromit vs Bryan | 36–46 | 43.90% |
| gromit vs Reina | 35–43 | 44.87% |
| gromit vs Law | 29–37 | 43.94% |
| gromit vs Hwoarang | 31–35 | 46.97% |
| gromit vs Heihachi | 33–33 | 50.00% |
| gromit vs Eddy | 26–33 | 44.07% |
| gromit vs Lars | 24–23 | 51.06% |
| gromit vs Paul | 20–26 | 43.48% |
| gromit vs Lee | 24–22 | 52.17% |
| gromit vs Asuka | 20–25 | 44.44% |
| gromit vs Jun | 19–25 | 43.18% |
| gromit vs Feng | 15–28 | 34.88% |
| gromit vs Dragunov | 21–22 | 48.84% |
| gromit vs Lili | 16–25 | 39.02% |
| gromit vs Raven | 19–22 | 46.34% |
| gromit vs Victor | 13–25 | 34.21% |
| gromit vs Azucena | 19–15 | 55.88% |
| gromit vs Leo | 12–19 | 38.71% |
| gromit vs Leroy | 15–16 | 48.39% |
| gromit vs Xiaoyu | 7–23 | 23.33% |
| gromit vs Nina | 12–14 | 46.15% |
| gromit vs Yoshimitsu | 11–13 | 45.83% |
| gromit vs Claudio | 9–15 | 37.50% |
| gromit vs Jack-8 | 11–12 | 47.83% |
| gromit vs Devil Jin | 9–13 | 40.91% |
| gromit vs Lidia | 7–13 | 35.00% |
| gromit vs Zafina | 8–11 | 42.11% |
| gromit vs Alisa | 6–10 | 37.50% |
| gromit vs Shaheen | 9–3 | 75.00% |
| gromit vs Clive | 7–4 | 63.64% |
| gromit vs Anna | 6–5 | 54.55% |
| gromit vs Kuma | 5–5 | 50.00% |
| gromit vs Panda | 4–1 | 80.00% |
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.