| Geis vs Steve | 10–8 | 55.56% |
| Geis vs King | 7–7 | 50.00% |
| Geis vs Reina | 7–7 | 50.00% |
| Geis vs Hwoarang | 4–6 | 40.00% |
| Geis vs Jun | 2–8 | 20.00% |
| Geis vs Jin | 1–8 | 11.11% |
| Geis vs Bryan | 2–5 | 28.57% |
| Geis vs Azucena | 3–4 | 42.86% |
| Geis vs Law | 0–6 | 0.00% |
| Geis vs Lili | 4–2 | 66.67% |
| Geis vs Claudio | 1–5 | 16.67% |
| Geis vs Dragunov | 1–4 | 20.00% |
| Geis vs Lidia | 4–1 | 80.00% |
| Geis vs Xiaoyu | 2–2 | 50.00% |
| Geis vs Raven | 2–2 | 50.00% |
| Geis vs Nina | 1–2 | 33.33% |
| Geis vs Lee | 1–2 | 33.33% |
| Geis vs Zafina | 1–2 | 33.33% |
| Geis vs Paul | 0–2 | 0.00% |
| Geis vs Kazuya | 0–2 | 0.00% |
| Geis vs Asuka | 0–2 | 0.00% |
| Geis vs Alisa | 0–2 | 0.00% |
| Geis vs Shaheen | 2–0 | 100.00% |
| Geis vs Leroy | 1–1 | 50.00% |
| Geis vs Victor | 1–0 | 100.00% |
| Geis vs Clive | 1–0 | 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.