| Giovannisoo vs King | 31–52 | 37.35% |
| Giovannisoo vs Jin | 34–38 | 47.22% |
| Giovannisoo vs Heihachi | 21–30 | 41.18% |
| Giovannisoo vs Steve | 28–22 | 56.00% |
| Giovannisoo vs Kazuya | 16–28 | 36.36% |
| Giovannisoo vs Dragunov | 20–24 | 45.45% |
| Giovannisoo vs Lars | 17–23 | 42.50% |
| Giovannisoo vs Victor | 7–29 | 19.44% |
| Giovannisoo vs Paul | 15–20 | 42.86% |
| Giovannisoo vs Lili | 13–22 | 37.14% |
| Giovannisoo vs Law | 10–23 | 30.30% |
| Giovannisoo vs Eddy | 16–17 | 48.48% |
| Giovannisoo vs Reina | 15–17 | 46.88% |
| Giovannisoo vs Fahkumram | 14–18 | 43.75% |
| Giovannisoo vs Bryan | 5–23 | 17.86% |
| Giovannisoo vs Asuka | 5–15 | 25.00% |
| Giovannisoo vs Devil Jin | 8–12 | 40.00% |
| Giovannisoo vs Hwoarang | 7–12 | 36.84% |
| Giovannisoo vs Leroy | 9–10 | 47.37% |
| Giovannisoo vs Claudio | 2–16 | 11.11% |
| Giovannisoo vs Zafina | 6–11 | 35.29% |
| Giovannisoo vs Jun | 5–12 | 29.41% |
| Giovannisoo vs Azucena | 4–13 | 23.53% |
| Giovannisoo vs Yoshimitsu | 4–12 | 25.00% |
| Giovannisoo vs Lee | 2–14 | 12.50% |
| Giovannisoo vs Xiaoyu | 8–7 | 53.33% |
| Giovannisoo vs Alisa | 6–9 | 40.00% |
| Giovannisoo vs Lidia | 7–8 | 46.67% |
| Giovannisoo vs Feng | 3–11 | 21.43% |
| Giovannisoo vs Nina | 7–7 | 50.00% |
| Giovannisoo vs Leo | 2–10 | 16.67% |
| Giovannisoo vs Raven | 2–7 | 22.22% |
| Giovannisoo vs Clive | 5–2 | 71.43% |
| Giovannisoo vs Kuma | 0–2 | 0.00% |
| Giovannisoo vs Anna | 2–0 | 100.00% |
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.