| Gerax vs King | 95–96 | 49.74% |
| Gerax vs Jin | 71–79 | 47.33% |
| Gerax vs Lidia | 83–56 | 59.71% |
| Gerax vs Reina | 70–66 | 51.47% |
| Gerax vs Steve | 59–75 | 44.03% |
| Gerax vs Hwoarang | 61–71 | 46.21% |
| Gerax vs Kazuya | 55–76 | 41.98% |
| Gerax vs Bryan | 50–68 | 42.37% |
| Gerax vs Dragunov | 51–52 | 49.51% |
| Gerax vs Jun | 42–53 | 44.21% |
| Gerax vs Eddy | 36–57 | 38.71% |
| Gerax vs Yoshimitsu | 47–44 | 51.65% |
| Gerax vs Azucena | 39–52 | 42.86% |
| Gerax vs Clive | 44–41 | 51.76% |
| Gerax vs Heihachi | 40–43 | 48.19% |
| Gerax vs Xiaoyu | 35–43 | 44.87% |
| Gerax vs Law | 33–44 | 42.86% |
| Gerax vs Victor | 22–54 | 28.95% |
| Gerax vs Jack-8 | 39–26 | 60.00% |
| Gerax vs Asuka | 26–39 | 40.00% |
| Gerax vs Lili | 25–40 | 38.46% |
| Gerax vs Lars | 23–40 | 36.51% |
| Gerax vs Armor King | 30–31 | 49.18% |
| Gerax vs Raven | 33–25 | 56.90% |
| Gerax vs Anna | 24–34 | 41.38% |
| Gerax vs Lee | 17–37 | 31.48% |
| Gerax vs Devil Jin | 27–26 | 50.94% |
| Gerax vs Feng | 13–38 | 25.49% |
| Gerax vs Fahkumram | 12–39 | 23.53% |
| Gerax vs Claudio | 18–32 | 36.00% |
| Gerax vs Alisa | 20–29 | 40.82% |
| Gerax vs Nina | 15–33 | 31.25% |
| Gerax vs Paul | 20–21 | 48.78% |
| Gerax vs Leo | 13–27 | 32.50% |
| Gerax vs Miary Zo | 22–17 | 56.41% |
| Gerax vs Shaheen | 16–15 | 51.61% |
| Gerax vs Panda | 14–13 | 51.85% |
| Gerax vs Leroy | 12–13 | 48.00% |
| Gerax vs Zafina | 11–8 | 57.89% |
| Gerax vs Kuma | 6–12 | 33.33% |
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.