| grompa vs Reina | 6–9 | 40.00% |
| grompa vs Kuma | 1–8 | 11.11% |
| grompa vs Leroy | 2–5 | 28.57% |
| grompa vs Jin | 0–5 | 0.00% |
| grompa vs Victor | 1–4 | 20.00% |
| grompa vs Yoshimitsu | 0–4 | 0.00% |
| grompa vs Lili | 0–4 | 0.00% |
| grompa vs Azucena | 0–4 | 0.00% |
| grompa vs Eddy | 0–4 | 0.00% |
| grompa vs Xiaoyu | 1–2 | 33.33% |
| grompa vs Kazuya | 1–2 | 33.33% |
| grompa vs Asuka | 0–3 | 0.00% |
| grompa vs Leo | 1–2 | 33.33% |
| grompa vs Hwoarang | 0–2 | 0.00% |
| grompa vs Steve | 2–0 | 100.00% |
| grompa vs Shaheen | 0–2 | 0.00% |
| grompa vs Nina | 0–2 | 0.00% |
| grompa vs Lee | 0–2 | 0.00% |
| grompa vs Zafina | 0–2 | 0.00% |
| grompa vs Raven | 0–2 | 0.00% |
| grompa vs Paul | 1–0 | 100.00% |
| grompa vs Law | 0–1 | 0.00% |
| grompa vs Claudio | 0–1 | 0.00% |
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.