| Geckomata vs Bryan | 28–29 | 49.12% |
| Geckomata vs Hwoarang | 23–23–1 | 50.00% |
| Geckomata vs Jin | 24–21 | 53.33% |
| Geckomata vs King | 22–21 | 51.16% |
| Geckomata vs Kazuya | 23–16 | 58.97% |
| Geckomata vs Reina | 23–16 | 58.97% |
| Geckomata vs Lili | 15–9 | 62.50% |
| Geckomata vs Steve | 14–9 | 60.87% |
| Geckomata vs Asuka | 9–14 | 39.13% |
| Geckomata vs Dragunov | 8–15 | 34.78% |
| Geckomata vs Law | 13–9 | 59.09% |
| Geckomata vs Claudio | 18–3 | 85.71% |
| Geckomata vs Jun | 9–12 | 42.86% |
| Geckomata vs Zafina | 11–8 | 57.89% |
| Geckomata vs Lee | 11–7 | 61.11% |
| Geckomata vs Paul | 8–8 | 50.00% |
| Geckomata vs Devil Jin | 8–8 | 50.00% |
| Geckomata vs Lars | 7–9 | 43.75% |
| Geckomata vs Yoshimitsu | 11–4 | 73.33% |
| Geckomata vs Lidia | 13–2 | 86.67% |
| Geckomata vs Heihachi | 9–6 | 60.00% |
| Geckomata vs Feng | 9–5 | 64.29% |
| Geckomata vs Victor | 10–4 | 71.43% |
| Geckomata vs Alisa | 9–2 | 81.82% |
| Geckomata vs Azucena | 8–3 | 72.73% |
| Geckomata vs Eddy | 10–1 | 90.91% |
| Geckomata vs Clive | 6–5 | 54.55% |
| Geckomata vs Fahkumram | 8–3 | 72.73% |
| Geckomata vs Xiaoyu | 4–6 | 40.00% |
| Geckomata vs Shaheen | 7–1 | 87.50% |
| Geckomata vs Nina | 6–1 | 85.71% |
| Geckomata vs Armor King | 6–1 | 85.71% |
| Geckomata vs Kuma | 2–3 | 40.00% |
| Geckomata vs Anna | 2–3 | 40.00% |
| Geckomata vs Leroy | 2–2 | 50.00% |
| Geckomata vs Jack-8 | 2–0 | 100.00% |
| Geckomata vs Panda | 2–0 | 100.00% |
| Geckomata vs Miary Zo | 2–0 | 100.00% |
| Geckomata vs Raven | 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.