| Gronkledonk vs King | 5–16 | 23.81% |
| Gronkledonk vs Jin | 4–17 | 19.05% |
| Gronkledonk vs Alisa | 16–3 | 84.21% |
| Gronkledonk vs Lili | 6–9 | 40.00% |
| Gronkledonk vs Heihachi | 8–7 | 53.33% |
| Gronkledonk vs Hwoarang | 0–10 | 0.00% |
| Gronkledonk vs Law | 2–6 | 25.00% |
| Gronkledonk vs Kazuya | 4–4 | 50.00% |
| Gronkledonk vs Victor | 1–6 | 14.29% |
| Gronkledonk vs Lidia | 1–6 | 14.29% |
| Gronkledonk vs Paul | 0–6 | 0.00% |
| Gronkledonk vs Claudio | 1–5 | 16.67% |
| Gronkledonk vs Panda | 2–4 | 33.33% |
| Gronkledonk vs Reina | 2–3 | 40.00% |
| Gronkledonk vs Clive | 3–2 | 60.00% |
| Gronkledonk vs Yoshimitsu | 2–2 | 50.00% |
| Gronkledonk vs Bryan | 2–2 | 50.00% |
| Gronkledonk vs Steve | 1–3 | 25.00% |
| Gronkledonk vs Lee | 2–2 | 50.00% |
| Gronkledonk vs Xiaoyu | 2–1 | 66.67% |
| Gronkledonk vs Jack-8 | 2–1 | 66.67% |
| Gronkledonk vs Devil Jin | 1–2 | 33.33% |
| Gronkledonk vs Azucena | 2–1 | 66.67% |
| Gronkledonk vs Asuka | 0–2 | 0.00% |
| Gronkledonk vs Dragunov | 0–2 | 0.00% |
| Gronkledonk vs Leo | 0–2 | 0.00% |
| Gronkledonk vs Kuma | 0–2 | 0.00% |
| Gronkledonk vs Zafina | 0–2 | 0.00% |
| Gronkledonk vs Raven | 0–2 | 0.00% |
| Gronkledonk vs Feng | 1–0 | 100.00% |
| Gronkledonk vs Lars | 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.