| Gisa vs Heihachi | 99–83 | 54.40% |
| Gisa vs Jin | 80–64 | 55.56% |
| Gisa vs Kazuya | 74–60 | 55.22% |
| Gisa vs King | 59–64 | 47.97% |
| Gisa vs Bryan | 62–56 | 52.54% |
| Gisa vs Hwoarang | 62–52–1 | 54.39% |
| Gisa vs Dragunov | 45–67 | 40.18% |
| Gisa vs Reina | 61–34 | 64.21% |
| Gisa vs Steve | 49–39 | 55.68% |
| Gisa vs Paul | 38–44 | 46.34% |
| Gisa vs Yoshimitsu | 35–46 | 43.21% |
| Gisa vs Lee | 41–37 | 52.56% |
| Gisa vs Law | 29–47 | 38.16% |
| Gisa vs Lili | 31–35 | 46.97% |
| Gisa vs Victor | 29–31 | 48.33% |
| Gisa vs Eddy | 30–26 | 53.57% |
| Gisa vs Asuka | 28–27 | 50.91% |
| Gisa vs Devil Jin | 31–23 | 57.41% |
| Gisa vs Lidia | 22–31 | 41.51% |
| Gisa vs Nina | 20–31 | 39.22% |
| Gisa vs Lars | 18–31 | 36.73% |
| Gisa vs Jun | 25–24 | 51.02% |
| Gisa vs Azucena | 25–23 | 52.08% |
| Gisa vs Alisa | 21–25 | 45.65% |
| Gisa vs Claudio | 21–24 | 46.67% |
| Gisa vs Raven | 21–23 | 47.73% |
| Gisa vs Feng | 19–23 | 45.24% |
| Gisa vs Xiaoyu | 18–21 | 46.15% |
| Gisa vs Leroy | 16–23 | 41.03% |
| Gisa vs Leo | 14–18 | 43.75% |
| Gisa vs Jack-8 | 10–19 | 34.48% |
| Gisa vs Shaheen | 12–13 | 48.00% |
| Gisa vs Zafina | 7–17 | 29.17% |
| Gisa vs Clive | 8–15 | 34.78% |
| Gisa vs Kuma | 9–7 | 56.25% |
| Gisa vs Panda | 1–5 | 16.67% |
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.