| Gilgamesh vs Reina | 7–5 | 58.33% |
| Gilgamesh vs King | 6–5 | 54.55% |
| Gilgamesh vs Hwoarang | 4–4 | 50.00% |
| Gilgamesh vs Steve | 3–5 | 37.50% |
| Gilgamesh vs Azucena | 1–6 | 14.29% |
| Gilgamesh vs Jin | 2–4 | 33.33% |
| Gilgamesh vs Kazuya | 3–3 | 50.00% |
| Gilgamesh vs Eddy | 1–5 | 16.67% |
| Gilgamesh vs Paul | 3–2 | 60.00% |
| Gilgamesh vs Dragunov | 3–2 | 60.00% |
| Gilgamesh vs Alisa | 2–3 | 40.00% |
| Gilgamesh vs Lee | 2–3 | 40.00% |
| Gilgamesh vs Raven | 3–2 | 60.00% |
| Gilgamesh vs Xiaoyu | 1–3 | 25.00% |
| Gilgamesh vs Asuka | 3–1 | 75.00% |
| Gilgamesh vs Lili | 1–3 | 25.00% |
| Gilgamesh vs Nina | 2–2 | 50.00% |
| Gilgamesh vs Leroy | 3–1 | 75.00% |
| Gilgamesh vs Bryan | 2–0 | 100.00% |
| Gilgamesh vs Lars | 1–1 | 50.00% |
| Gilgamesh vs Shaheen | 1–1 | 50.00% |
| Gilgamesh vs Jun | 2–0 | 100.00% |
| Gilgamesh vs Victor | 1–1 | 50.00% |
| Gilgamesh vs Law | 0–1 | 0.00% |
| Gilgamesh vs Jack-8 | 1–0 | 100.00% |
| Gilgamesh vs Leo | 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.