| Geisto vs Bryan | 28–17 | 62.22% |
| Geisto vs Kazuya | 29–16 | 64.44% |
| Geisto vs Law | 21–22 | 48.84% |
| Geisto vs Clive | 16–25 | 39.02% |
| Geisto vs Jin | 27–13 | 67.50% |
| Geisto vs King | 14–24 | 36.84% |
| Geisto vs Yoshimitsu | 24–12 | 66.67% |
| Geisto vs Reina | 20–15 | 57.14% |
| Geisto vs Steve | 10–21 | 32.26% |
| Geisto vs Paul | 18–9 | 66.67% |
| Geisto vs Hwoarang | 10–17 | 37.04% |
| Geisto vs Xiaoyu | 14–13 | 51.85% |
| Geisto vs Heihachi | 9–16 | 36.00% |
| Geisto vs Asuka | 11–12 | 47.83% |
| Geisto vs Feng | 13–9 | 59.09% |
| Geisto vs Azucena | 13–8 | 61.90% |
| Geisto vs Devil Jin | 9–11 | 45.00% |
| Geisto vs Dragunov | 8–12 | 40.00% |
| Geisto vs Alisa | 10–10 | 50.00% |
| Geisto vs Victor | 7–12 | 36.84% |
| Geisto vs Lili | 2–14 | 12.50% |
| Geisto vs Lee | 7–8 | 46.67% |
| Geisto vs Jack-8 | 6–8 | 42.86% |
| Geisto vs Claudio | 7–7 | 50.00% |
| Geisto vs Nina | 7–6 | 53.85% |
| Geisto vs Jun | 5–8 | 38.46% |
| Geisto vs Eddy | 6–7 | 46.15% |
| Geisto vs Lars | 5–7 | 41.67% |
| Geisto vs Leo | 5–4 | 55.56% |
| Geisto vs Leroy | 5–4 | 55.56% |
| Geisto vs Lidia | 1–6 | 14.29% |
| Geisto vs Kuma | 6–0 | 100.00% |
| Geisto vs Zafina | 3–2 | 60.00% |
| Geisto vs Shaheen | 2–2 | 50.00% |
| Geisto vs Raven | 3–1 | 75.00% |
| Geisto vs Panda | 0–3 | 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.