| Gemiosini vs Jin | 56–68 | 45.16% |
| Gemiosini vs King | 52–60 | 46.43% |
| Gemiosini vs Steve | 51–44 | 53.68% |
| Gemiosini vs Kazuya | 35–57 | 38.04% |
| Gemiosini vs Law | 47–43 | 52.22% |
| Gemiosini vs Hwoarang | 33–49 | 40.24% |
| Gemiosini vs Bryan | 37–41 | 47.44% |
| Gemiosini vs Reina | 41–33 | 55.41% |
| Gemiosini vs Paul | 44–27 | 61.97% |
| Gemiosini vs Dragunov | 32–38 | 45.71% |
| Gemiosini vs Azucena | 29–40 | 42.03% |
| Gemiosini vs Lili | 32–36 | 47.06% |
| Gemiosini vs Eddy | 31–36 | 46.27% |
| Gemiosini vs Jun | 31–34 | 47.69% |
| Gemiosini vs Yoshimitsu | 20–38 | 34.48% |
| Gemiosini vs Feng | 27–24 | 52.94% |
| Gemiosini vs Lars | 30–21 | 58.82% |
| Gemiosini vs Lee | 26–22 | 54.17% |
| Gemiosini vs Heihachi | 26–18 | 59.09% |
| Gemiosini vs Victor | 15–25 | 37.50% |
| Gemiosini vs Raven | 25–15 | 62.50% |
| Gemiosini vs Xiaoyu | 15–21 | 41.67% |
| Gemiosini vs Leo | 18–17 | 51.43% |
| Gemiosini vs Asuka | 14–20 | 41.18% |
| Gemiosini vs Lidia | 18–15 | 54.55% |
| Gemiosini vs Leroy | 20–12 | 62.50% |
| Gemiosini vs Devil Jin | 18–12 | 60.00% |
| Gemiosini vs Alisa | 11–19 | 36.67% |
| Gemiosini vs Jack-8 | 13–14 | 48.15% |
| Gemiosini vs Shaheen | 15–11 | 57.69% |
| Gemiosini vs Kuma | 13–10 | 56.52% |
| Gemiosini vs Claudio | 14–7 | 66.67% |
| Gemiosini vs Nina | 6–14 | 30.00% |
| Gemiosini vs Zafina | 10–9 | 52.63% |
| Gemiosini vs Clive | 8–3 | 72.73% |
| Gemiosini vs Anna | 2–6 | 25.00% |
| Gemiosini vs Panda | 2–2 | 50.00% |
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.