| Gianni vs Kazuya | 31–17 | 64.58% |
| Gianni vs Jin | 18–24 | 42.86% |
| Gianni vs King | 24–16 | 60.00% |
| Gianni vs Steve | 13–19 | 40.62% |
| Gianni vs Bryan | 17–14 | 54.84% |
| Gianni vs Dragunov | 21–10 | 67.74% |
| Gianni vs Heihachi | 17–14 | 54.84% |
| Gianni vs Hwoarang | 21–8–1 | 72.41% |
| Gianni vs Lili | 15–15 | 50.00% |
| Gianni vs Law | 10–15 | 40.00% |
| Gianni vs Yoshimitsu | 13–12 | 52.00% |
| Gianni vs Reina | 13–12 | 52.00% |
| Gianni vs Jun | 11–13 | 45.83% |
| Gianni vs Eddy | 14–7 | 66.67% |
| Gianni vs Alisa | 8–9 | 47.06% |
| Gianni vs Lidia | 11–6 | 64.71% |
| Gianni vs Clive | 7–10 | 41.18% |
| Gianni vs Devil Jin | 6–10 | 37.50% |
| Gianni vs Victor | 8–8 | 50.00% |
| Gianni vs Asuka | 7–8 | 46.67% |
| Gianni vs Feng | 8–7 | 53.33% |
| Gianni vs Anna | 9–6 | 60.00% |
| Gianni vs Paul | 5–8 | 38.46% |
| Gianni vs Azucena | 8–5 | 61.54% |
| Gianni vs Xiaoyu | 6–6 | 50.00% |
| Gianni vs Nina | 5–4 | 55.56% |
| Gianni vs Claudio | 5–3 | 62.50% |
| Gianni vs Lars | 2–5 | 28.57% |
| Gianni vs Leroy | 3–4 | 42.86% |
| Gianni vs Jack-8 | 5–1 | 83.33% |
| Gianni vs Lee | 0–6 | 0.00% |
| Gianni vs Shaheen | 2–3 | 40.00% |
| Gianni vs Kuma | 5–0 | 100.00% |
| Gianni vs Leo | 2–2 | 50.00% |
| Gianni vs Panda | 2–1 | 66.67% |
| Gianni vs Raven | 1–2 | 33.33% |
| Gianni vs Zafina | 0–2 | 0.00% |
| Gianni vs Fahkumram | 0–2 | 0.00% |
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.