| Gilgamesh vs King | 9–9 | 50.00% |
| Gilgamesh vs Hwoarang | 14–1 | 93.33% |
| Gilgamesh vs Eddy | 11–4 | 73.33% |
| Gilgamesh vs Jin | 5–7 | 41.67% |
| Gilgamesh vs Dragunov | 6–6 | 50.00% |
| Gilgamesh vs Lili | 7–4 | 63.64% |
| Gilgamesh vs Jun | 6–5 | 54.55% |
| Gilgamesh vs Clive | 6–5 | 54.55% |
| Gilgamesh vs Bryan | 8–2 | 80.00% |
| Gilgamesh vs Steve | 5–5 | 50.00% |
| Gilgamesh vs Azucena | 7–2 | 77.78% |
| Gilgamesh vs Kazuya | 5–2 | 71.43% |
| Gilgamesh vs Fahkumram | 5–2 | 71.43% |
| Gilgamesh vs Zafina | 1–5 | 16.67% |
| Gilgamesh vs Paul | 4–1 | 80.00% |
| Gilgamesh vs Lars | 3–2 | 60.00% |
| Gilgamesh vs Alisa | 5–0 | 100.00% |
| Gilgamesh vs Reina | 2–3 | 40.00% |
| Gilgamesh vs Leo | 2–2 | 50.00% |
| Gilgamesh vs Leroy | 3–1 | 75.00% |
| Gilgamesh vs Victor | 3–1 | 75.00% |
| Gilgamesh vs Law | 2–1 | 66.67% |
| Gilgamesh vs Asuka | 2–1 | 66.67% |
| Gilgamesh vs Feng | 1–2 | 33.33% |
| Gilgamesh vs Shaheen | 2–1 | 66.67% |
| Gilgamesh vs Heihachi | 0–3 | 0.00% |
| Gilgamesh vs Xiaoyu | 2–0 | 100.00% |
| Gilgamesh vs Claudio | 0–2 | 0.00% |
| Gilgamesh vs Nina | 1–1 | 50.00% |
| Gilgamesh vs Jack-8 | 0–1 | 0.00% |
| Gilgamesh vs Anna | 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.