| Gertjan vs Eddy | 15–14 | 51.72% |
| Gertjan vs Jin | 12–7 | 63.16% |
| Gertjan vs Dragunov | 11–5 | 68.75% |
| Gertjan vs King | 6–6 | 50.00% |
| Gertjan vs Jun | 7–4 | 63.64% |
| Gertjan vs Reina | 7–3 | 70.00% |
| Gertjan vs Hwoarang | 7–2 | 77.78% |
| Gertjan vs Bryan | 9–0 | 100.00% |
| Gertjan vs Azucena | 6–3 | 66.67% |
| Gertjan vs Law | 8–0 | 100.00% |
| Gertjan vs Kazuya | 6–2 | 75.00% |
| Gertjan vs Steve | 4–3 | 57.14% |
| Gertjan vs Devil Jin | 6–1 | 85.71% |
| Gertjan vs Lili | 4–3 | 57.14% |
| Gertjan vs Leo | 5–1 | 83.33% |
| Gertjan vs Alisa | 1–5 | 16.67% |
| Gertjan vs Jack-8 | 3–2 | 60.00% |
| Gertjan vs Paul | 2–2 | 50.00% |
| Gertjan vs Yoshimitsu | 3–1 | 75.00% |
| Gertjan vs Lee | 2–2 | 50.00% |
| Gertjan vs Xiaoyu | 0–3 | 0.00% |
| Gertjan vs Nina | 2–1 | 66.67% |
| Gertjan vs Zafina | 3–0 | 100.00% |
| Gertjan vs Asuka | 2–0 | 100.00% |
| Gertjan vs Feng | 0–2 | 0.00% |
| Gertjan vs Panda | 2–0 | 100.00% |
| Gertjan vs Leroy | 0–2 | 0.00% |
| Gertjan vs Raven | 1–1 | 50.00% |
| Gertjan vs Lars | 1–0 | 100.00% |
| Gertjan vs Claudio | 0–1 | 0.00% |
| Gertjan vs Shaheen | 1–0 | 100.00% |
| Gertjan vs Victor | 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.