| Gian3121 vs Law | 6–3 | 66.67% |
| Gian3121 vs King | 2–7 | 22.22% |
| Gian3121 vs Kazuya | 2–7 | 22.22% |
| Gian3121 vs Reina | 3–6 | 33.33% |
| Gian3121 vs Jin | 3–5 | 37.50% |
| Gian3121 vs Yoshimitsu | 3–4 | 42.86% |
| Gian3121 vs Xiaoyu | 6–1 | 85.71% |
| Gian3121 vs Steve | 3–4 | 42.86% |
| Gian3121 vs Alisa | 0–5 | 0.00% |
| Gian3121 vs Jun | 2–3 | 40.00% |
| Gian3121 vs Lili | 4–0 | 100.00% |
| Gian3121 vs Lars | 1–3 | 25.00% |
| Gian3121 vs Claudio | 1–3 | 25.00% |
| Gian3121 vs Azucena | 3–1 | 75.00% |
| Gian3121 vs Eddy | 2–2 | 50.00% |
| Gian3121 vs Paul | 2–1 | 66.67% |
| Gian3121 vs Devil Jin | 1–2 | 33.33% |
| Gian3121 vs Feng | 2–1 | 66.67% |
| Gian3121 vs Dragunov | 0–3 | 0.00% |
| Gian3121 vs Nina | 0–3 | 0.00% |
| Gian3121 vs Lee | 2–0 | 100.00% |
| Gian3121 vs Leroy | 0–2 | 0.00% |
| Gian3121 vs Hwoarang | 1–0 | 100.00% |
| Gian3121 vs Shaheen | 0–1 | 0.00% |
| Gian3121 vs Victor | 0–1 | 0.00% |
| Gian3121 vs Raven | 0–1 | 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.