| Geon vs King | 17–15 | 53.12% |
| Geon vs Steve | 14–12 | 53.85% |
| Geon vs Hwoarang | 7–17 | 29.17% |
| Geon vs Bryan | 7–17 | 29.17% |
| Geon vs Jin | 12–8 | 60.00% |
| Geon vs Asuka | 6–12 | 33.33% |
| Geon vs Yoshimitsu | 10–5 | 66.67% |
| Geon vs Kazuya | 11–4 | 73.33% |
| Geon vs Alisa | 6–9 | 40.00% |
| Geon vs Paul | 8–5 | 61.54% |
| Geon vs Devil Jin | 5–7 | 41.67% |
| Geon vs Reina | 10–2 | 83.33% |
| Geon vs Victor | 8–4 | 66.67% |
| Geon vs Lili | 7–4 | 63.64% |
| Geon vs Anna | 1–10 | 9.09% |
| Geon vs Dragunov | 0–10 | 0.00% |
| Geon vs Lars | 4–5 | 44.44% |
| Geon vs Claudio | 3–5 | 37.50% |
| Geon vs Law | 1–6 | 14.29% |
| Geon vs Feng | 1–6 | 14.29% |
| Geon vs Nina | 5–2 | 71.43% |
| Geon vs Xiaoyu | 4–2 | 66.67% |
| Geon vs Azucena | 4–2 | 66.67% |
| Geon vs Heihachi | 0–6 | 0.00% |
| Geon vs Clive | 2–4 | 33.33% |
| Geon vs Kuma | 3–2 | 60.00% |
| Geon vs Jun | 0–5 | 0.00% |
| Geon vs Leroy | 3–1 | 75.00% |
| Geon vs Shaheen | 0–2 | 0.00% |
| Geon vs Lee | 0–2 | 0.00% |
| Geon vs Zafina | 0–2 | 0.00% |
| Geon vs Lidia | 2–0 | 100.00% |
| Geon vs Fahkumram | 2–0 | 100.00% |
| Geon vs Jack-8 | 0–1 | 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.