| Giuga vs Reina | 50–46 | 52.08% |
| Giuga vs Jin | 35–59 | 37.23% |
| Giuga vs King | 35–49 | 41.67% |
| Giuga vs Hwoarang | 27–45 | 37.50% |
| Giuga vs Clive | 23–45 | 33.82% |
| Giuga vs Bryan | 29–33 | 46.77% |
| Giuga vs Kazuya | 31–30 | 50.82% |
| Giuga vs Steve | 19–33 | 36.54% |
| Giuga vs Law | 18–25 | 41.86% |
| Giuga vs Asuka | 24–18 | 57.14% |
| Giuga vs Nina | 21–19 | 52.50% |
| Giuga vs Lili | 19–20 | 48.72% |
| Giuga vs Heihachi | 18–21 | 46.15% |
| Giuga vs Jun | 16–20 | 44.44% |
| Giuga vs Paul | 14–17 | 45.16% |
| Giuga vs Victor | 11–20 | 35.48% |
| Giuga vs Yoshimitsu | 17–11 | 60.71% |
| Giuga vs Dragunov | 11–15 | 42.31% |
| Giuga vs Lee | 13–12 | 52.00% |
| Giuga vs Eddy | 8–15 | 34.78% |
| Giuga vs Jack-8 | 11–10 | 52.38% |
| Giuga vs Xiaoyu | 10–10 | 50.00% |
| Giuga vs Azucena | 4–15 | 21.05% |
| Giuga vs Leo | 9–8 | 52.94% |
| Giuga vs Leroy | 4–11 | 26.67% |
| Giuga vs Devil Jin | 4–10 | 28.57% |
| Giuga vs Feng | 2–12 | 14.29% |
| Giuga vs Alisa | 3–11 | 21.43% |
| Giuga vs Lidia | 7–7 | 50.00% |
| Giuga vs Lars | 4–8 | 33.33% |
| Giuga vs Claudio | 6–6 | 50.00% |
| Giuga vs Zafina | 4–5 | 44.44% |
| Giuga vs Kuma | 3–4 | 42.86% |
| Giuga vs Raven | 4–3 | 57.14% |
| Giuga vs Shaheen | 2–2 | 50.00% |
| Giuga vs Panda | 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.