| geKa vs Jin | 18–29 | 38.30% |
| geKa vs King | 19–16 | 54.29% |
| geKa vs Eddy | 11–18 | 37.93% |
| geKa vs Kazuya | 12–15 | 44.44% |
| geKa vs Yoshimitsu | 12–14 | 46.15% |
| geKa vs Hwoarang | 20–5 | 80.00% |
| geKa vs Victor | 8–16 | 33.33% |
| geKa vs Paul | 13–10 | 56.52% |
| geKa vs Reina | 15–6 | 71.43% |
| geKa vs Lili | 14–4 | 77.78% |
| geKa vs Jun | 11–7 | 61.11% |
| geKa vs Bryan | 10–7 | 58.82% |
| geKa vs Dragunov | 7–10 | 41.18% |
| geKa vs Asuka | 8–8 | 50.00% |
| geKa vs Devil Jin | 10–6 | 62.50% |
| geKa vs Law | 7–7 | 50.00% |
| geKa vs Xiaoyu | 7–4 | 63.64% |
| geKa vs Nina | 2–9 | 18.18% |
| geKa vs Steve | 6–3 | 66.67% |
| geKa vs Leroy | 1–8 | 11.11% |
| geKa vs Azucena | 3–6 | 33.33% |
| geKa vs Feng | 2–5 | 28.57% |
| geKa vs Lars | 3–4 | 42.86% |
| geKa vs Lee | 3–4 | 42.86% |
| geKa vs Jack-8 | 1–2 | 33.33% |
| geKa vs Alisa | 1–2 | 33.33% |
| geKa vs Claudio | 2–1 | 66.67% |
| geKa vs Kuma | 1–2 | 33.33% |
| geKa vs Panda | 0–2 | 0.00% |
| geKa vs Clive | 0–2 | 0.00% |
| geKa vs Zafina | 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.