| Jekt vs King | 44–42 | 51.16% |
| Jekt vs Kazuya | 38–24 | 61.29% |
| Jekt vs Steve | 45–14 | 76.27% |
| Jekt vs Hwoarang | 38–19 | 66.67% |
| Jekt vs Jin | 24–20 | 54.55% |
| Jekt vs Reina | 25–19 | 56.82% |
| Jekt vs Asuka | 30–10 | 75.00% |
| Jekt vs Paul | 19–20 | 48.72% |
| Jekt vs Law | 22–17 | 56.41% |
| Jekt vs Jun | 24–14 | 63.16% |
| Jekt vs Bryan | 19–17 | 52.78% |
| Jekt vs Lili | 21–15 | 58.33% |
| Jekt vs Yoshimitsu | 21–13 | 61.76% |
| Jekt vs Dragunov | 13–20 | 39.39% |
| Jekt vs Clive | 22–11 | 66.67% |
| Jekt vs Lee | 20–12 | 62.50% |
| Jekt vs Heihachi | 17–15 | 53.12% |
| Jekt vs Eddy | 17–11 | 60.71% |
| Jekt vs Victor | 17–10 | 62.96% |
| Jekt vs Lidia | 13–14 | 48.15% |
| Jekt vs Xiaoyu | 10–13 | 43.48% |
| Jekt vs Alisa | 11–11 | 50.00% |
| Jekt vs Leo | 11–10 | 52.38% |
| Jekt vs Azucena | 11–9 | 55.00% |
| Jekt vs Nina | 11–8 | 57.89% |
| Jekt vs Fahkumram | 11–8 | 57.89% |
| Jekt vs Jack-8 | 11–7 | 61.11% |
| Jekt vs Devil Jin | 7–10 | 41.18% |
| Jekt vs Lars | 7–8 | 46.67% |
| Jekt vs Feng | 4–10 | 28.57% |
| Jekt vs Leroy | 9–5 | 64.29% |
| Jekt vs Claudio | 3–8 | 27.27% |
| Jekt vs Shaheen | 8–2 | 80.00% |
| Jekt vs Zafina | 7–3 | 70.00% |
| Jekt vs Raven | 7–2 | 77.78% |
| Jekt vs Kuma | 2–6 | 25.00% |
| Jekt vs Armor King | 3–5 | 37.50% |
| Jekt vs Anna | 5–2 | 71.43% |
| Jekt vs Miary Zo | 3–4 | 42.86% |
| Jekt vs Panda | 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.