| Giokio vs King | 16–20 | 44.44% |
| Giokio vs Law | 13–22 | 37.14% |
| Giokio vs Lili | 14–16 | 46.67% |
| Giokio vs Jin | 10–16 | 38.46% |
| Giokio vs Devil Jin | 13–12 | 52.00% |
| Giokio vs Reina | 13–12 | 52.00% |
| Giokio vs Kazuya | 10–14 | 41.67% |
| Giokio vs Hwoarang | 9–14 | 39.13% |
| Giokio vs Steve | 10–11 | 47.62% |
| Giokio vs Dragunov | 5–16 | 23.81% |
| Giokio vs Heihachi | 10–11 | 47.62% |
| Giokio vs Jun | 7–13 | 35.00% |
| Giokio vs Clive | 9–5 | 64.29% |
| Giokio vs Armor King | 8–5 | 61.54% |
| Giokio vs Yoshimitsu | 5–6 | 45.45% |
| Giokio vs Victor | 6–5 | 54.55% |
| Giokio vs Bryan | 5–4 | 55.56% |
| Giokio vs Zafina | 5–4 | 55.56% |
| Giokio vs Eddy | 1–8 | 11.11% |
| Giokio vs Xiaoyu | 4–4 | 50.00% |
| Giokio vs Lidia | 1–7 | 12.50% |
| Giokio vs Fahkumram | 3–5 | 37.50% |
| Giokio vs Paul | 5–1 | 83.33% |
| Giokio vs Lars | 4–2 | 66.67% |
| Giokio vs Nina | 1–5 | 16.67% |
| Giokio vs Azucena | 5–1 | 83.33% |
| Giokio vs Leroy | 1–4 | 20.00% |
| Giokio vs Leo | 2–2 | 50.00% |
| Giokio vs Lee | 2–2 | 50.00% |
| Giokio vs Asuka | 0–3 | 0.00% |
| Giokio vs Feng | 1–2 | 33.33% |
| Giokio vs Jack-8 | 0–2 | 0.00% |
| Giokio vs Alisa | 0–2 | 0.00% |
| Giokio vs Shaheen | 1–1 | 50.00% |
| Giokio vs Panda | 0–2 | 0.00% |
| Giokio vs Miary Zo | 0–2 | 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.