| Gelax vs Reina | 34–49 | 40.96% |
| Gelax vs Jin | 23–59 | 28.05% |
| Gelax vs King | 21–51 | 29.17% |
| Gelax vs Hwoarang | 22–36 | 37.93% |
| Gelax vs Kazuya | 10–39 | 20.41% |
| Gelax vs Dragunov | 22–23 | 48.89% |
| Gelax vs Law | 5–37 | 11.90% |
| Gelax vs Steve | 15–25 | 37.50% |
| Gelax vs Nina | 10–22 | 31.25% |
| Gelax vs Lili | 7–24 | 22.58% |
| Gelax vs Lidia | 8–21 | 27.59% |
| Gelax vs Heihachi | 11–18 | 37.93% |
| Gelax vs Jun | 16–12 | 57.14% |
| Gelax vs Bryan | 12–15 | 44.44% |
| Gelax vs Clive | 10–17 | 37.04% |
| Gelax vs Yoshimitsu | 7–19 | 26.92% |
| Gelax vs Feng | 5–20 | 20.00% |
| Gelax vs Lee | 4–21 | 16.00% |
| Gelax vs Azucena | 12–13 | 48.00% |
| Gelax vs Eddy | 10–15 | 40.00% |
| Gelax vs Devil Jin | 13–10 | 56.52% |
| Gelax vs Lars | 7–16 | 30.43% |
| Gelax vs Jack-8 | 9–13 | 40.91% |
| Gelax vs Asuka | 7–13 | 35.00% |
| Gelax vs Xiaoyu | 5–13 | 27.78% |
| Gelax vs Alisa | 6–12 | 33.33% |
| Gelax vs Victor | 2–14 | 12.50% |
| Gelax vs Claudio | 3–12 | 20.00% |
| Gelax vs Leo | 6–6 | 50.00% |
| Gelax vs Armor King | 3–8 | 27.27% |
| Gelax vs Zafina | 5–5 | 50.00% |
| Gelax vs Paul | 1–8 | 11.11% |
| Gelax vs Kuma | 4–4 | 50.00% |
| Gelax vs Raven | 3–5 | 37.50% |
| Gelax vs Shaheen | 1–4 | 20.00% |
| Gelax vs Panda | 0–4 | 0.00% |
| Gelax vs Leroy | 0–3 | 0.00% |
| Gelax vs Anna | 2–1 | 66.67% |
| Gelax vs Miary Zo | 0–1 | 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.