| Groth vs Jin | 9–16 | 36.00% |
| Groth vs Reina | 10–15 | 40.00% |
| Groth vs Steve | 3–18 | 14.29% |
| Groth vs Hwoarang | 5–10 | 33.33% |
| Groth vs Kazuya | 7–7 | 50.00% |
| Groth vs Lili | 7–5 | 58.33% |
| Groth vs Eddy | 3–9 | 25.00% |
| Groth vs Clive | 3–8 | 27.27% |
| Groth vs Dragunov | 4–6 | 40.00% |
| Groth vs Law | 4–5 | 44.44% |
| Groth vs Xiaoyu | 4–5 | 44.44% |
| Groth vs Yoshimitsu | 2–6 | 25.00% |
| Groth vs Bryan | 1–7 | 12.50% |
| Groth vs Lidia | 3–4 | 42.86% |
| Groth vs King | 1–5 | 16.67% |
| Groth vs Devil Jin | 4–2 | 66.67% |
| Groth vs Azucena | 2–4 | 33.33% |
| Groth vs Alisa | 2–3 | 40.00% |
| Groth vs Leroy | 1–4 | 20.00% |
| Groth vs Jun | 0–5 | 0.00% |
| Groth vs Zafina | 2–2 | 50.00% |
| Groth vs Victor | 0–4 | 0.00% |
| Groth vs Paul | 1–2 | 33.33% |
| Groth vs Asuka | 0–3 | 0.00% |
| Groth vs Leo | 2–1 | 66.67% |
| Groth vs Shaheen | 1–2 | 33.33% |
| Groth vs Nina | 3–0 | 100.00% |
| Groth vs Feng | 0–2 | 0.00% |
| Groth vs Lars | 0–2 | 0.00% |
| Groth vs Lee | 1–1 | 50.00% |
| Groth vs Jack-8 | 0–1 | 0.00% |
| Groth vs Claudio | 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.