| 121Ganii vs Lidia | 14–12 | 53.85% |
| 121Ganii vs King | 7–8 | 46.67% |
| 121Ganii vs Reina | 7–7 | 50.00% |
| 121Ganii vs Kazuya | 3–10 | 23.08% |
| 121Ganii vs Jin | 2–6 | 25.00% |
| 121Ganii vs Lili | 6–2 | 75.00% |
| 121Ganii vs Hwoarang | 4–3 | 57.14% |
| 121Ganii vs Asuka | 5–2 | 71.43% |
| 121Ganii vs Lee | 3–3 | 50.00% |
| 121Ganii vs Xiaoyu | 3–2 | 60.00% |
| 121Ganii vs Claudio | 1–4 | 20.00% |
| 121Ganii vs Leroy | 1–4 | 20.00% |
| 121Ganii vs Azucena | 1–4 | 20.00% |
| 121Ganii vs Victor | 4–1 | 80.00% |
| 121Ganii vs Law | 4–0 | 100.00% |
| 121Ganii vs Steve | 2–2 | 50.00% |
| 121Ganii vs Devil Jin | 3–0 | 100.00% |
| 121Ganii vs Dragunov | 1–2 | 33.33% |
| 121Ganii vs Alisa | 3–0 | 100.00% |
| 121Ganii vs Jun | 2–1 | 66.67% |
| 121Ganii vs Feng | 2–0 | 100.00% |
| 121Ganii vs Leo | 1–1 | 50.00% |
| 121Ganii vs Eddy | 0–2 | 0.00% |
| 121Ganii vs Nina | 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.