| Geo18 vs Steve | 18–9 | 66.67% |
| Geo18 vs Lidia | 13–11 | 54.17% |
| Geo18 vs King | 12–11 | 52.17% |
| Geo18 vs Hwoarang | 12–9 | 57.14% |
| Geo18 vs Jin | 7–14 | 33.33% |
| Geo18 vs Law | 14–6 | 70.00% |
| Geo18 vs Kazuya | 8–11 | 42.11% |
| Geo18 vs Reina | 11–8 | 57.89% |
| Geo18 vs Lars | 4–12 | 25.00% |
| Geo18 vs Dragunov | 7–8 | 46.67% |
| Geo18 vs Lili | 5–9 | 35.71% |
| Geo18 vs Azucena | 6–8 | 42.86% |
| Geo18 vs Bryan | 7–6 | 53.85% |
| Geo18 vs Yoshimitsu | 5–7 | 41.67% |
| Geo18 vs Jack-8 | 6–6 | 50.00% |
| Geo18 vs Leo | 5–7 | 41.67% |
| Geo18 vs Alisa | 7–5 | 58.33% |
| Geo18 vs Nina | 6–6 | 50.00% |
| Geo18 vs Feng | 6–5 | 54.55% |
| Geo18 vs Leroy | 7–4 | 63.64% |
| Geo18 vs Victor | 8–3 | 72.73% |
| Geo18 vs Eddy | 4–6 | 40.00% |
| Geo18 vs Heihachi | 4–6 | 40.00% |
| Geo18 vs Devil Jin | 3–6 | 33.33% |
| Geo18 vs Lee | 3–6 | 33.33% |
| Geo18 vs Asuka | 0–8 | 0.00% |
| Geo18 vs Paul | 4–3 | 57.14% |
| Geo18 vs Xiaoyu | 4–2 | 66.67% |
| Geo18 vs Zafina | 3–3 | 50.00% |
| Geo18 vs Shaheen | 4–1 | 80.00% |
| Geo18 vs Clive | 0–5 | 0.00% |
| Geo18 vs Claudio | 2–2 | 50.00% |
| Geo18 vs Jun | 2–2 | 50.00% |
| Geo18 vs Raven | 1–2 | 33.33% |
| Geo18 vs Kuma | 0–2 | 0.00% |
| Geo18 vs Panda | 2–0 | 100.00% |
| Geo18 vs Fahkumram | 2–0 | 100.00% |
| Geo18 vs Armor King | 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.