| Gilgamesh vs Kazuya | 31–29 | 51.67% |
| Gilgamesh vs Jin | 22–19 | 53.66% |
| Gilgamesh vs Reina | 22–14 | 61.11% |
| Gilgamesh vs King | 11–23 | 32.35% |
| Gilgamesh vs Steve | 13–19 | 40.62% |
| Gilgamesh vs Azucena | 14–16 | 46.67% |
| Gilgamesh vs Yoshimitsu | 13–13 | 50.00% |
| Gilgamesh vs Hwoarang | 10–16 | 38.46% |
| Gilgamesh vs Dragunov | 9–16 | 36.00% |
| Gilgamesh vs Asuka | 10–13 | 43.48% |
| Gilgamesh vs Bryan | 7–15 | 31.82% |
| Gilgamesh vs Paul | 11–10 | 52.38% |
| Gilgamesh vs Lili | 7–10 | 41.18% |
| Gilgamesh vs Law | 9–7 | 56.25% |
| Gilgamesh vs Alisa | 8–6 | 57.14% |
| Gilgamesh vs Claudio | 5–9 | 35.71% |
| Gilgamesh vs Jack-8 | 7–6 | 53.85% |
| Gilgamesh vs Devil Jin | 6–7 | 46.15% |
| Gilgamesh vs Lee | 5–8 | 38.46% |
| Gilgamesh vs Nina | 6–6 | 50.00% |
| Gilgamesh vs Eddy | 6–6 | 50.00% |
| Gilgamesh vs Lidia | 10–2 | 83.33% |
| Gilgamesh vs Anna | 9–3 | 75.00% |
| Gilgamesh vs Kuma | 3–6 | 33.33% |
| Gilgamesh vs Leroy | 6–3 | 66.67% |
| Gilgamesh vs Jun | 3–6 | 33.33% |
| Gilgamesh vs Xiaoyu | 6–1 | 85.71% |
| Gilgamesh vs Lars | 2–5 | 28.57% |
| Gilgamesh vs Victor | 2–5 | 28.57% |
| Gilgamesh vs Clive | 3–2 | 60.00% |
| Gilgamesh vs Raven | 2–2 | 50.00% |
| Gilgamesh vs Leo | 2–1 | 66.67% |
| Gilgamesh vs Feng | 2–0 | 100.00% |
| Gilgamesh vs Panda | 0–2 | 0.00% |
| Gilgamesh vs Heihachi | 0–2 | 0.00% |
| Gilgamesh vs Zafina | 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.