| Gelking vs Bryan | 15–13 | 53.57% |
| Gelking vs King | 15–9 | 62.50% |
| Gelking vs Lili | 13–6 | 68.42% |
| Gelking vs Kazuya | 11–7 | 61.11% |
| Gelking vs Jun | 6–9 | 40.00% |
| Gelking vs Hwoarang | 8–6 | 57.14% |
| Gelking vs Jin | 8–6 | 57.14% |
| Gelking vs Eddy | 7–6 | 53.85% |
| Gelking vs Reina | 6–6 | 50.00% |
| Gelking vs Azucena | 8–4 | 66.67% |
| Gelking vs Law | 7–4 | 63.64% |
| Gelking vs Lars | 7–4 | 63.64% |
| Gelking vs Asuka | 3–6 | 33.33% |
| Gelking vs Leo | 2–6 | 25.00% |
| Gelking vs Lee | 6–2 | 75.00% |
| Gelking vs Devil Jin | 3–4 | 42.86% |
| Gelking vs Shaheen | 3–4 | 42.86% |
| Gelking vs Nina | 3–4 | 42.86% |
| Gelking vs Victor | 7–0 | 100.00% |
| Gelking vs Xiaoyu | 4–2 | 66.67% |
| Gelking vs Dragunov | 3–3 | 50.00% |
| Gelking vs Paul | 2–3 | 40.00% |
| Gelking vs Steve | 4–1 | 80.00% |
| Gelking vs Jack-8 | 2–3 | 40.00% |
| Gelking vs Feng | 3–2 | 60.00% |
| Gelking vs Heihachi | 3–2 | 60.00% |
| Gelking vs Raven | 1–3 | 25.00% |
| Gelking vs Lidia | 2–2 | 50.00% |
| Gelking vs Yoshimitsu | 1–2 | 33.33% |
| Gelking vs Kuma | 2–1 | 66.67% |
| Gelking vs Anna | 2–1 | 66.67% |
| Gelking vs Alisa | 0–2 | 0.00% |
| Gelking vs Claudio | 0–2 | 0.00% |
| Gelking vs Zafina | 2–0 | 100.00% |
| Gelking vs Clive | 2–0 | 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.