| Gronkonkulus vs King | 30–24 | 55.56% |
| Gronkonkulus vs Kazuya | 23–28 | 45.10% |
| Gronkonkulus vs Reina | 22–23 | 48.89% |
| Gronkonkulus vs Jin | 13–28 | 31.71% |
| Gronkonkulus vs Law | 23–14 | 62.16% |
| Gronkonkulus vs Steve | 20–17 | 54.05% |
| Gronkonkulus vs Lidia | 16–17 | 48.48% |
| Gronkonkulus vs Bryan | 17–14 | 54.84% |
| Gronkonkulus vs Jun | 13–16 | 44.83% |
| Gronkonkulus vs Hwoarang | 15–13 | 53.57% |
| Gronkonkulus vs Lili | 13–14 | 48.15% |
| Gronkonkulus vs Azucena | 11–16 | 40.74% |
| Gronkonkulus vs Heihachi | 13–13 | 50.00% |
| Gronkonkulus vs Dragunov | 12–11 | 52.17% |
| Gronkonkulus vs Xiaoyu | 10–10 | 50.00% |
| Gronkonkulus vs Jack-8 | 4–14 | 22.22% |
| Gronkonkulus vs Yoshimitsu | 10–6 | 62.50% |
| Gronkonkulus vs Shaheen | 7–9 | 43.75% |
| Gronkonkulus vs Paul | 5–10 | 33.33% |
| Gronkonkulus vs Leo | 8–7 | 53.33% |
| Gronkonkulus vs Asuka | 7–7 | 50.00% |
| Gronkonkulus vs Leroy | 6–7 | 46.15% |
| Gronkonkulus vs Nina | 6–6 | 50.00% |
| Gronkonkulus vs Lee | 3–9 | 25.00% |
| Gronkonkulus vs Victor | 2–8 | 20.00% |
| Gronkonkulus vs Alisa | 3–6 | 33.33% |
| Gronkonkulus vs Claudio | 3–6 | 33.33% |
| Gronkonkulus vs Eddy | 4–5 | 44.44% |
| Gronkonkulus vs Feng | 3–5 | 37.50% |
| Gronkonkulus vs Lars | 2–6 | 25.00% |
| Gronkonkulus vs Kuma | 5–3 | 62.50% |
| Gronkonkulus vs Raven | 2–4 | 33.33% |
| Gronkonkulus vs Zafina | 1–3 | 25.00% |
| Gronkonkulus vs Panda | 2–0 | 100.00% |
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.