| Garrasmask vs Lee | 5–3 | 62.50% |
| Garrasmask vs Kazuya | 4–3 | 57.14% |
| Garrasmask vs King | 4–2 | 66.67% |
| Garrasmask vs Law | 1–3 | 25.00% |
| Garrasmask vs Hwoarang | 1–3 | 25.00% |
| Garrasmask vs Bryan | 1–3 | 25.00% |
| Garrasmask vs Steve | 1–2 | 33.33% |
| Garrasmask vs Dragunov | 3–0 | 100.00% |
| Garrasmask vs Jun | 1–2 | 33.33% |
| Garrasmask vs Victor | 2–1 | 66.67% |
| Garrasmask vs Eddy | 3–0 | 100.00% |
| Garrasmask vs Clive | 2–1 | 66.67% |
| Garrasmask vs Anna | 3–0 | 100.00% |
| Garrasmask vs Devil Jin | 2–0 | 100.00% |
| Garrasmask vs Azucena | 0–2 | 0.00% |
| Garrasmask vs Lidia | 0–2 | 0.00% |
| Garrasmask vs Yoshimitsu | 0–1 | 0.00% |
| Garrasmask vs Xiaoyu | 1–0 | 100.00% |
| Garrasmask vs Asuka | 1–0 | 100.00% |
| Garrasmask vs Lili | 1–0 | 100.00% |
| Garrasmask vs Alisa | 1–0 | 100.00% |
| Garrasmask vs Shaheen | 1–0 | 100.00% |
| Garrasmask vs Nina | 0–1 | 0.00% |
| Garrasmask vs Reina | 1–0 | 100.00% |
| Garrasmask vs Fahkumram | 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.