| Giddeon vs Jin | 19–12 | 61.29% |
| Giddeon vs Reina | 10–9 | 52.63% |
| Giddeon vs Paul | 4–12 | 25.00% |
| Giddeon vs Law | 7–9 | 43.75% |
| Giddeon vs King | 10–6 | 62.50% |
| Giddeon vs Bryan | 5–10 | 33.33% |
| Giddeon vs Kazuya | 8–7 | 53.33% |
| Giddeon vs Eddy | 9–5 | 64.29% |
| Giddeon vs Hwoarang | 7–5 | 58.33% |
| Giddeon vs Steve | 4–7 | 36.36% |
| Giddeon vs Jun | 4–7 | 36.36% |
| Giddeon vs Asuka | 8–2 | 80.00% |
| Giddeon vs Lili | 6–4 | 60.00% |
| Giddeon vs Alisa | 5–4 | 55.56% |
| Giddeon vs Feng | 3–5 | 37.50% |
| Giddeon vs Lee | 6–2 | 75.00% |
| Giddeon vs Devil Jin | 1–6 | 14.29% |
| Giddeon vs Dragunov | 4–3 | 57.14% |
| Giddeon vs Lars | 1–6 | 14.29% |
| Giddeon vs Claudio | 3–4 | 42.86% |
| Giddeon vs Azucena | 4–3 | 57.14% |
| Giddeon vs Yoshimitsu | 2–2 | 50.00% |
| Giddeon vs Raven | 2–2 | 50.00% |
| Giddeon vs Xiaoyu | 3–0 | 100.00% |
| Giddeon vs Leo | 2–1 | 66.67% |
| Giddeon vs Panda | 1–2 | 33.33% |
| Giddeon vs Victor | 0–3 | 0.00% |
| Giddeon vs Jack-8 | 2–0 | 100.00% |
| Giddeon vs Shaheen | 2–0 | 100.00% |
| Giddeon vs Nina | 1–1 | 50.00% |
| Giddeon vs Kuma | 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.