| Giaaaaaanni vs Kazuya | 190–229–1 | 45.35% |
| Giaaaaaanni vs Jin | 169–215 | 44.01% |
| Giaaaaaanni vs Bryan | 138–164 | 45.70% |
| Giaaaaaanni vs King | 110–154 | 41.67% |
| Giaaaaaanni vs Reina | 102–130 | 43.97% |
| Giaaaaaanni vs Hwoarang | 97–93 | 51.05% |
| Giaaaaaanni vs Dragunov | 87–99 | 46.77% |
| Giaaaaaanni vs Paul | 82–93 | 46.86% |
| Giaaaaaanni vs Steve | 73–97 | 42.94% |
| Giaaaaaanni vs Law | 70–99 | 41.42% |
| Giaaaaaanni vs Clive | 66–101 | 39.52% |
| Giaaaaaanni vs Eddy | 69–88 | 43.95% |
| Giaaaaaanni vs Lidia | 60–88 | 40.54% |
| Giaaaaaanni vs Yoshimitsu | 77–69 | 52.74% |
| Giaaaaaanni vs Victor | 60–74 | 44.78% |
| Giaaaaaanni vs Azucena | 48–65 | 42.48% |
| Giaaaaaanni vs Devil Jin | 50–59 | 45.87% |
| Giaaaaaanni vs Feng | 42–66 | 38.89% |
| Giaaaaaanni vs Lee | 42–66 | 38.89% |
| Giaaaaaanni vs Nina | 40–60 | 40.00% |
| Giaaaaaanni vs Lili | 42–57 | 42.42% |
| Giaaaaaanni vs Jun | 40–54 | 42.55% |
| Giaaaaaanni vs Asuka | 37–52 | 41.57% |
| Giaaaaaanni vs Lars | 23–61 | 27.38% |
| Giaaaaaanni vs Xiaoyu | 27–48 | 36.00% |
| Giaaaaaanni vs Claudio | 27–44 | 38.03% |
| Giaaaaaanni vs Raven | 26–42 | 38.24% |
| Giaaaaaanni vs Leo | 29–37 | 43.94% |
| Giaaaaaanni vs Jack-8 | 33–32 | 50.77% |
| Giaaaaaanni vs Leroy | 29–34 | 46.03% |
| Giaaaaaanni vs Kuma | 21–34 | 38.18% |
| Giaaaaaanni vs Alisa | 19–35 | 35.19% |
| Giaaaaaanni vs Heihachi | 21–26 | 44.68% |
| Giaaaaaanni vs Zafina | 17–26 | 39.53% |
| Giaaaaaanni vs Panda | 17–22 | 43.59% |
| Giaaaaaanni vs Shaheen | 18–20 | 47.37% |
| Giaaaaaanni vs Fahkumram | 4–10 | 28.57% |
| Giaaaaaanni vs Anna | 6–0 | 100.00% |
| Giaaaaaanni vs Armor King | 1–4 | 20.00% |
| Giaaaaaanni vs Miary Zo | 2–1 | 66.67% |
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.