| grokker vs Reina | 15–21 | 41.67% |
| grokker vs Kazuya | 15–15 | 50.00% |
| grokker vs King | 17–12 | 58.62% |
| grokker vs Jin | 10–16 | 38.46% |
| grokker vs Lili | 16–8 | 66.67% |
| grokker vs Law | 7–16 | 30.43% |
| grokker vs Yoshimitsu | 11–12 | 47.83% |
| grokker vs Hwoarang | 9–14 | 39.13% |
| grokker vs Azucena | 15–8 | 65.22% |
| grokker vs Eddy | 7–14 | 33.33% |
| grokker vs Victor | 12–6 | 66.67% |
| grokker vs Paul | 10–7 | 58.82% |
| grokker vs Steve | 5–12 | 29.41% |
| grokker vs Devil Jin | 11–6 | 64.71% |
| grokker vs Raven | 6–11 | 35.29% |
| grokker vs Dragunov | 5–11 | 31.25% |
| grokker vs Bryan | 5–10 | 33.33% |
| grokker vs Jun | 7–7 | 50.00% |
| grokker vs Xiaoyu | 7–6 | 53.85% |
| grokker vs Asuka | 10–3 | 76.92% |
| grokker vs Feng | 5–8 | 38.46% |
| grokker vs Lee | 7–6 | 53.85% |
| grokker vs Jack-8 | 6–6 | 50.00% |
| grokker vs Lars | 5–7 | 41.67% |
| grokker vs Leo | 6–5 | 54.55% |
| grokker vs Alisa | 6–4 | 60.00% |
| grokker vs Nina | 1–7 | 12.50% |
| grokker vs Claudio | 2–4 | 33.33% |
| grokker vs Zafina | 4–2 | 66.67% |
| grokker vs Kuma | 4–0 | 100.00% |
| grokker vs Leroy | 4–0 | 100.00% |
| grokker vs Heihachi | 1–3 | 25.00% |
| grokker vs Shaheen | 1–2 | 33.33% |
| grokker vs Clive | 1–2 | 33.33% |
| grokker vs Panda | 1–1 | 50.00% |
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.