| Gassanooo vs Dragunov | 8–3 | 72.73% |
| Gassanooo vs King | 6–3 | 66.67% |
| Gassanooo vs Heihachi | 7–0 | 100.00% |
| Gassanooo vs Jin | 6–0 | 100.00% |
| Gassanooo vs Nina | 5–1 | 83.33% |
| Gassanooo vs Paul | 4–1 | 80.00% |
| Gassanooo vs Yoshimitsu | 4–1 | 80.00% |
| Gassanooo vs Bryan | 4–1 | 80.00% |
| Gassanooo vs Kazuya | 3–2 | 60.00% |
| Gassanooo vs Jack-8 | 4–1 | 80.00% |
| Gassanooo vs Law | 4–0 | 100.00% |
| Gassanooo vs Hwoarang | 3–1 | 75.00% |
| Gassanooo vs Azucena | 4–0 | 100.00% |
| Gassanooo vs Anna | 3–1 | 75.00% |
| Gassanooo vs Steve | 3–0 | 100.00% |
| Gassanooo vs Clive | 2–1 | 66.67% |
| Gassanooo vs Feng | 2–0 | 100.00% |
| Gassanooo vs Eddy | 2–0 | 100.00% |
| Gassanooo vs Fahkumram | 0–2 | 0.00% |
| Gassanooo vs Devil Jin | 1–0 | 100.00% |
| Gassanooo vs Leroy | 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.