| Geeko vs Kazuya | 46–33 | 58.23% |
| Geeko vs Jin | 39–29 | 57.35% |
| Geeko vs Bryan | 33–15 | 68.75% |
| Geeko vs Dragunov | 25–22–1 | 53.19% |
| Geeko vs Reina | 25–23 | 52.08% |
| Geeko vs King | 27–19 | 58.70% |
| Geeko vs Paul | 36–9 | 80.00% |
| Geeko vs Hwoarang | 27–7 | 79.41% |
| Geeko vs Lee | 21–13 | 61.76% |
| Geeko vs Azucena | 23–10 | 69.70% |
| Geeko vs Steve | 23–9 | 71.88% |
| Geeko vs Heihachi | 19–12 | 61.29% |
| Geeko vs Law | 16–14 | 53.33% |
| Geeko vs Yoshimitsu | 21–9 | 70.00% |
| Geeko vs Xiaoyu | 23–7 | 76.67% |
| Geeko vs Devil Jin | 22–7 | 75.86% |
| Geeko vs Asuka | 15–13 | 53.57% |
| Geeko vs Victor | 17–7 | 70.83% |
| Geeko vs Jack-8 | 16–6 | 72.73% |
| Geeko vs Lars | 14–7 | 66.67% |
| Geeko vs Alisa | 14–5 | 73.68% |
| Geeko vs Feng | 12–5 | 70.59% |
| Geeko vs Eddy | 11–6 | 64.71% |
| Geeko vs Jun | 13–3 | 81.25% |
| Geeko vs Lili | 9–6 | 60.00% |
| Geeko vs Leo | 5–9 | 35.71% |
| Geeko vs Claudio | 9–3 | 75.00% |
| Geeko vs Anna | 9–3 | 75.00% |
| Geeko vs Shaheen | 6–4 | 60.00% |
| Geeko vs Leroy | 8–1 | 88.89% |
| Geeko vs Nina | 2–6 | 25.00% |
| Geeko vs Zafina | 4–3 | 57.14% |
| Geeko vs Raven | 4–3 | 57.14% |
| Geeko vs Panda | 4–2 | 66.67% |
| Geeko vs Lidia | 3–2 | 60.00% |
| Geeko vs Clive | 3–0 | 100.00% |
| Geeko vs Fahkumram | 2–1 | 66.67% |
| Geeko vs Kuma | 2–0 | 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.