| Gatagon vs King | 6–9 | 40.00% |
| Gatagon vs Azucena | 6–8 | 42.86% |
| Gatagon vs Reina | 6–6 | 50.00% |
| Gatagon vs Bryan | 3–8 | 27.27% |
| Gatagon vs Kazuya | 2–8 | 20.00% |
| Gatagon vs Raven | 4–6 | 40.00% |
| Gatagon vs Lili | 5–4 | 55.56% |
| Gatagon vs Jin | 6–2 | 75.00% |
| Gatagon vs Steve | 2–6 | 25.00% |
| Gatagon vs Lee | 4–2 | 66.67% |
| Gatagon vs Paul | 3–2 | 60.00% |
| Gatagon vs Hwoarang | 2–3 | 40.00% |
| Gatagon vs Xiaoyu | 4–1 | 80.00% |
| Gatagon vs Yoshimitsu | 0–4 | 0.00% |
| Gatagon vs Jun | 3–1 | 75.00% |
| Gatagon vs Eddy | 2–2 | 50.00% |
| Gatagon vs Law | 1–2 | 33.33% |
| Gatagon vs Feng | 1–2 | 33.33% |
| Gatagon vs Zafina | 1–2 | 33.33% |
| Gatagon vs Victor | 1–2 | 33.33% |
| Gatagon vs Asuka | 1–1 | 50.00% |
| Gatagon vs Leo | 0–2 | 0.00% |
| Gatagon vs Lars | 0–2 | 0.00% |
| Gatagon vs Claudio | 2–0 | 100.00% |
| Gatagon vs Kuma | 0–2 | 0.00% |
| Gatagon vs Nina | 1–0 | 100.00% |
| Gatagon vs Panda | 1–0 | 100.00% |
| Gatagon vs Leroy | 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.