| Gemjasmine vs Kazuya | 176–181 | 49.30% |
| Gemjasmine vs Reina | 150–147 | 50.51% |
| Gemjasmine vs Bryan | 104–128 | 44.83% |
| Gemjasmine vs Jin | 105–121 | 46.46% |
| Gemjasmine vs King | 89–110 | 44.72% |
| Gemjasmine vs Hwoarang | 89–96 | 48.11% |
| Gemjasmine vs Dragunov | 74–105 | 41.34% |
| Gemjasmine vs Lidia | 72–97 | 42.60% |
| Gemjasmine vs Lili | 72–87 | 45.28% |
| Gemjasmine vs Steve | 42–105 | 28.57% |
| Gemjasmine vs Law | 50–94 | 34.72% |
| Gemjasmine vs Heihachi | 57–81–1 | 41.30% |
| Gemjasmine vs Jun | 45–90 | 33.33% |
| Gemjasmine vs Yoshimitsu | 57–77 | 42.54% |
| Gemjasmine vs Paul | 39–81 | 32.50% |
| Gemjasmine vs Devil Jin | 47–72 | 39.50% |
| Gemjasmine vs Lee | 37–61 | 37.76% |
| Gemjasmine vs Azucena | 39–56 | 41.05% |
| Gemjasmine vs Eddy | 38–55 | 40.86% |
| Gemjasmine vs Victor | 36–55 | 39.56% |
| Gemjasmine vs Asuka | 39–50 | 43.82% |
| Gemjasmine vs Leo | 32–52 | 38.10% |
| Gemjasmine vs Lars | 39–42 | 48.15% |
| Gemjasmine vs Claudio | 39–40 | 49.37% |
| Gemjasmine vs Feng | 44–33 | 57.14% |
| Gemjasmine vs Nina | 30–45 | 40.00% |
| Gemjasmine vs Leroy | 30–45 | 40.00% |
| Gemjasmine vs Raven | 18–35 | 33.96% |
| Gemjasmine vs Zafina | 19–31–1 | 38.00% |
| Gemjasmine vs Xiaoyu | 16–32 | 33.33% |
| Gemjasmine vs Shaheen | 15–29 | 34.09% |
| Gemjasmine vs Alisa | 11–19 | 36.67% |
| Gemjasmine vs Jack-8 | 10–16 | 38.46% |
| Gemjasmine vs Kuma | 10–11 | 47.62% |
| Gemjasmine vs Panda | 3–11 | 21.43% |
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.