| GIOcol vs Jin | 46–44 | 51.11% |
| GIOcol vs King | 32–46 | 41.03% |
| GIOcol vs Kazuya | 34–39 | 46.58% |
| GIOcol vs Heihachi | 22–36 | 37.93% |
| GIOcol vs Law | 23–28 | 45.10% |
| GIOcol vs Bryan | 19–25 | 43.18% |
| GIOcol vs Steve | 16–28 | 36.36% |
| GIOcol vs Reina | 17–21 | 44.74% |
| GIOcol vs Lili | 15–19 | 44.12% |
| GIOcol vs Lee | 16–18 | 47.06% |
| GIOcol vs Yoshimitsu | 10–22 | 31.25% |
| GIOcol vs Paul | 17–14 | 54.84% |
| GIOcol vs Dragunov | 12–17 | 41.38% |
| GIOcol vs Fahkumram | 11–16 | 40.74% |
| GIOcol vs Eddy | 10–16 | 38.46% |
| GIOcol vs Armor King | 8–18 | 30.77% |
| GIOcol vs Hwoarang | 14–10 | 58.33% |
| GIOcol vs Asuka | 14–9 | 60.87% |
| GIOcol vs Devil Jin | 9–14 | 39.13% |
| GIOcol vs Nina | 10–10 | 50.00% |
| GIOcol vs Jun | 11–9 | 55.00% |
| GIOcol vs Jack-8 | 7–12 | 36.84% |
| GIOcol vs Feng | 5–13 | 27.78% |
| GIOcol vs Claudio | 7–11 | 38.89% |
| GIOcol vs Victor | 9–9 | 50.00% |
| GIOcol vs Clive | 8–9 | 47.06% |
| GIOcol vs Anna | 8–8 | 50.00% |
| GIOcol vs Lars | 4–9 | 30.77% |
| GIOcol vs Alisa | 3–10 | 23.08% |
| GIOcol vs Xiaoyu | 6–6 | 50.00% |
| GIOcol vs Azucena | 8–4 | 66.67% |
| GIOcol vs Raven | 6–6 | 50.00% |
| GIOcol vs Leroy | 4–7 | 36.36% |
| GIOcol vs Leo | 4–6 | 40.00% |
| GIOcol vs Kuma | 2–8 | 20.00% |
| GIOcol vs Zafina | 4–6 | 40.00% |
| GIOcol vs Shaheen | 4–3 | 57.14% |
| GIOcol vs Panda | 1–6 | 14.29% |
| GIOcol vs Lidia | 6–1 | 85.71% |
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.