| Grinbi99 vs Reina | 57–40 | 58.76% |
| Grinbi99 vs King | 43–37 | 53.75% |
| Grinbi99 vs Jin | 42–37 | 53.16% |
| Grinbi99 vs Dragunov | 39–40 | 49.37% |
| Grinbi99 vs Victor | 32–43 | 42.67% |
| Grinbi99 vs Feng | 37–36 | 50.68% |
| Grinbi99 vs Paul | 42–29 | 59.15% |
| Grinbi99 vs Bryan | 39–32 | 54.93% |
| Grinbi99 vs Kazuya | 40–27 | 59.70% |
| Grinbi99 vs Law | 34–25 | 57.63% |
| Grinbi99 vs Lee | 40–17 | 70.18% |
| Grinbi99 vs Jack-8 | 33–22 | 60.00% |
| Grinbi99 vs Nina | 33–22 | 60.00% |
| Grinbi99 vs Raven | 29–26 | 52.73% |
| Grinbi99 vs Hwoarang | 29–25 | 53.70% |
| Grinbi99 vs Devil Jin | 29–25 | 53.70% |
| Grinbi99 vs Steve | 23–26 | 46.94% |
| Grinbi99 vs Asuka | 26–15 | 63.41% |
| Grinbi99 vs Shaheen | 23–18 | 56.10% |
| Grinbi99 vs Alisa | 21–18 | 53.85% |
| Grinbi99 vs Jun | 20–15 | 57.14% |
| Grinbi99 vs Azucena | 19–16 | 54.29% |
| Grinbi99 vs Yoshimitsu | 17–17 | 50.00% |
| Grinbi99 vs Leo | 22–12 | 64.71% |
| Grinbi99 vs Xiaoyu | 11–22 | 33.33% |
| Grinbi99 vs Claudio | 16–16 | 50.00% |
| Grinbi99 vs Zafina | 16–16 | 50.00% |
| Grinbi99 vs Kuma | 14–12 | 53.85% |
| Grinbi99 vs Lili | 13–11 | 54.17% |
| Grinbi99 vs Leroy | 10–14 | 41.67% |
| Grinbi99 vs Eddy | 13–10 | 56.52% |
| Grinbi99 vs Lars | 13–5 | 72.22% |
| Grinbi99 vs Panda | 7–6 | 53.85% |
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.