| Grota vs King | 11–7 | 61.11% |
| Grota vs Jin | 10–3 | 76.92% |
| Grota vs Devil Jin | 5–8 | 38.46% |
| Grota vs Bryan | 7–4 | 63.64% |
| Grota vs Azucena | 8–1 | 88.89% |
| Grota vs Yoshimitsu | 3–5 | 37.50% |
| Grota vs Fahkumram | 5–3 | 62.50% |
| Grota vs Kazuya | 5–2 | 71.43% |
| Grota vs Jun | 2–5 | 28.57% |
| Grota vs Law | 4–2 | 66.67% |
| Grota vs Reina | 6–0 | 100.00% |
| Grota vs Victor | 2–4 | 33.33% |
| Grota vs Steve | 4–1 | 80.00% |
| Grota vs Asuka | 1–4 | 20.00% |
| Grota vs Lili | 1–4 | 20.00% |
| Grota vs Clive | 2–3 | 40.00% |
| Grota vs Hwoarang | 3–1 | 75.00% |
| Grota vs Feng | 2–2 | 50.00% |
| Grota vs Leroy | 2–2 | 50.00% |
| Grota vs Raven | 2–2 | 50.00% |
| Grota vs Eddy | 3–1 | 75.00% |
| Grota vs Heihachi | 4–0 | 100.00% |
| Grota vs Lars | 2–1 | 66.67% |
| Grota vs Kuma | 2–1 | 66.67% |
| Grota vs Jack-8 | 0–2 | 0.00% |
| Grota vs Leo | 2–0 | 100.00% |
| Grota vs Nina | 0–2 | 0.00% |
| Grota vs Panda | 0–2 | 0.00% |
| Grota vs Anna | 2–0 | 100.00% |
| Grota vs Alisa | 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.