| GiannySenpai vs Jin | 14–7 | 66.67% |
| GiannySenpai vs Kazuya | 9–7 | 56.25% |
| GiannySenpai vs Reina | 11–3 | 78.57% |
| GiannySenpai vs Hwoarang | 4–9 | 30.77% |
| GiannySenpai vs Lili | 7–2 | 77.78% |
| GiannySenpai vs Nina | 5–4 | 55.56% |
| GiannySenpai vs Clive | 4–5 | 44.44% |
| GiannySenpai vs Law | 4–2 | 66.67% |
| GiannySenpai vs Yoshimitsu | 4–2 | 66.67% |
| GiannySenpai vs Dragunov | 4–2 | 66.67% |
| GiannySenpai vs Jun | 2–4 | 33.33% |
| GiannySenpai vs King | 4–1 | 80.00% |
| GiannySenpai vs Steve | 5–0 | 100.00% |
| GiannySenpai vs Lars | 4–0 | 100.00% |
| GiannySenpai vs Heihachi | 3–1 | 75.00% |
| GiannySenpai vs Paul | 0–3 | 0.00% |
| GiannySenpai vs Xiaoyu | 1–2 | 33.33% |
| GiannySenpai vs Bryan | 1–2 | 33.33% |
| GiannySenpai vs Feng | 1–2 | 33.33% |
| GiannySenpai vs Kuma | 1–2 | 33.33% |
| GiannySenpai vs Victor | 3–0 | 100.00% |
| GiannySenpai vs Eddy | 2–1 | 66.67% |
| GiannySenpai vs Alisa | 2–0 | 100.00% |
| GiannySenpai vs Lee | 2–0 | 100.00% |
| GiannySenpai vs Azucena | 2–0 | 100.00% |
| GiannySenpai vs Devil Jin | 1–0 | 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.