| Gemm vs Bryan | 27–24 | 52.94% |
| Gemm vs Hwoarang | 20–23 | 46.51% |
| Gemm vs Reina | 23–17 | 57.50% |
| Gemm vs Azucena | 27–13 | 67.50% |
| Gemm vs Kazuya | 20–17 | 54.05% |
| Gemm vs Jin | 14–20 | 41.18% |
| Gemm vs Steve | 18–16 | 52.94% |
| Gemm vs King | 14–19 | 42.42% |
| Gemm vs Heihachi | 13–18 | 41.94% |
| Gemm vs Law | 15–15 | 50.00% |
| Gemm vs Lars | 15–15 | 50.00% |
| Gemm vs Yoshimitsu | 11–16 | 40.74% |
| Gemm vs Victor | 19–8 | 70.37% |
| Gemm vs Dragunov | 16–10 | 61.54% |
| Gemm vs Asuka | 6–16 | 27.27% |
| Gemm vs Lili | 8–14 | 36.36% |
| Gemm vs Clive | 10–12 | 45.45% |
| Gemm vs Jun | 11–10 | 52.38% |
| Gemm vs Devil Jin | 7–13 | 35.00% |
| Gemm vs Paul | 3–15 | 16.67% |
| Gemm vs Nina | 6–12 | 33.33% |
| Gemm vs Leroy | 10–5 | 66.67% |
| Gemm vs Raven | 8–7 | 53.33% |
| Gemm vs Eddy | 4–11 | 26.67% |
| Gemm vs Xiaoyu | 0–13 | 0.00% |
| Gemm vs Jack-8 | 5–8 | 38.46% |
| Gemm vs Feng | 6–7 | 46.15% |
| Gemm vs Leo | 6–6 | 50.00% |
| Gemm vs Anna | 3–8 | 27.27% |
| Gemm vs Alisa | 2–7 | 22.22% |
| Gemm vs Lee | 4–5 | 44.44% |
| Gemm vs Kuma | 6–1 | 85.71% |
| Gemm vs Lidia | 1–6 | 14.29% |
| Gemm vs Shaheen | 1–4 | 20.00% |
| Gemm vs Claudio | 1–2 | 33.33% |
| Gemm vs Panda | 2–1 | 66.67% |
| Gemm vs Zafina | 0–2 | 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.