| Giyeog vs Dragunov | 14–19 | 42.42% |
| Giyeog vs Jin | 13–11 | 54.17% |
| Giyeog vs Eddy | 2–17 | 10.53% |
| Giyeog vs Paul | 10–8 | 55.56% |
| Giyeog vs Azucena | 4–13 | 23.53% |
| Giyeog vs Reina | 8–7 | 53.33% |
| Giyeog vs Xiaoyu | 7–7 | 50.00% |
| Giyeog vs Bryan | 5–9 | 35.71% |
| Giyeog vs King | 6–7 | 46.15% |
| Giyeog vs Devil Jin | 6–7 | 46.15% |
| Giyeog vs Victor | 7–6 | 53.85% |
| Giyeog vs Jun | 4–8 | 33.33% |
| Giyeog vs Feng | 5–6 | 45.45% |
| Giyeog vs Law | 5–5 | 50.00% |
| Giyeog vs Leroy | 6–4 | 60.00% |
| Giyeog vs Kazuya | 9–0 | 100.00% |
| Giyeog vs Steve | 4–5 | 44.44% |
| Giyeog vs Alisa | 3–5 | 37.50% |
| Giyeog vs Asuka | 2–4 | 33.33% |
| Giyeog vs Yoshimitsu | 4–1 | 80.00% |
| Giyeog vs Hwoarang | 3–2 | 60.00% |
| Giyeog vs Claudio | 3–2 | 60.00% |
| Giyeog vs Kuma | 1–4 | 20.00% |
| Giyeog vs Shaheen | 1–2 | 33.33% |
| Giyeog vs Raven | 0–3 | 0.00% |
| Giyeog vs Lars | 2–0 | 100.00% |
| Giyeog vs Nina | 2–0 | 100.00% |
| Giyeog vs Jack-8 | 1–0 | 100.00% |
| Giyeog vs Lili | 1–0 | 100.00% |
| Giyeog vs Lee | 1–0 | 100.00% |
| Giyeog 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.