| Rektem Jem vs Reina | 18–35 | 33.96% |
| Rektem Jem vs King | 13–36 | 26.53% |
| Rektem Jem vs Lili | 14–23 | 37.84% |
| Rektem Jem vs Steve | 9–25 | 26.47% |
| Rektem Jem vs Hwoarang | 7–26 | 21.21% |
| Rektem Jem vs Law | 11–19 | 36.67% |
| Rektem Jem vs Yoshimitsu | 11–17 | 39.29% |
| Rektem Jem vs Azucena | 9–19 | 32.14% |
| Rektem Jem vs Lidia | 7–20 | 25.93% |
| Rektem Jem vs Bryan | 4–21 | 16.00% |
| Rektem Jem vs Asuka | 7–17 | 29.17% |
| Rektem Jem vs Jin | 5–17 | 22.73% |
| Rektem Jem vs Victor | 7–13 | 35.00% |
| Rektem Jem vs Alisa | 7–11 | 38.89% |
| Rektem Jem vs Eddy | 9–8 | 52.94% |
| Rektem Jem vs Jack-8 | 5–11 | 31.25% |
| Rektem Jem vs Xiaoyu | 11–4 | 73.33% |
| Rektem Jem vs Dragunov | 5–10 | 33.33% |
| Rektem Jem vs Jun | 6–9 | 40.00% |
| Rektem Jem vs Kazuya | 0–13–1 | 0.00% |
| Rektem Jem vs Leo | 7–7 | 50.00% |
| Rektem Jem vs Kuma | 4–8 | 33.33% |
| Rektem Jem vs Nina | 2–9 | 18.18% |
| Rektem Jem vs Heihachi | 1–8 | 11.11% |
| Rektem Jem vs Claudio | 4–4 | 50.00% |
| Rektem Jem vs Lee | 0–7 | 0.00% |
| Rektem Jem vs Paul | 2–4 | 33.33% |
| Rektem Jem vs Leroy | 0–5 | 0.00% |
| Rektem Jem vs Raven | 2–3 | 40.00% |
| Rektem Jem vs Devil Jin | 1–3 | 25.00% |
| Rektem Jem vs Zafina | 0–4 | 0.00% |
| Rektem Jem vs Lars | 1–2 | 33.33% |
| Rektem Jem vs Shaheen | 3–0 | 100.00% |
| Rektem Jem vs Feng | 0–2 | 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.