| Jaen vs Reina | 35–23 | 60.34% |
| Jaen vs Kazuya | 24–30 | 44.44% |
| Jaen vs Jin | 25–27 | 48.08% |
| Jaen vs Dragunov | 21–31 | 40.38% |
| Jaen vs King | 21–26 | 44.68% |
| Jaen vs Lili | 16–24 | 40.00% |
| Jaen vs Law | 12–18 | 40.00% |
| Jaen vs Paul | 10–19 | 34.48% |
| Jaen vs Eddy | 7–20 | 25.93% |
| Jaen vs Steve | 19–7 | 73.08% |
| Jaen vs Leroy | 9–17 | 34.62% |
| Jaen vs Jun | 13–12 | 52.00% |
| Jaen vs Asuka | 13–11 | 54.17% |
| Jaen vs Devil Jin | 13–11 | 54.17% |
| Jaen vs Hwoarang | 14–7 | 66.67% |
| Jaen vs Leo | 10–9 | 52.63% |
| Jaen vs Bryan | 8–10 | 44.44% |
| Jaen vs Victor | 8–10 | 44.44% |
| Jaen vs Yoshimitsu | 6–11 | 35.29% |
| Jaen vs Lars | 6–10 | 37.50% |
| Jaen vs Lee | 4–11 | 26.67% |
| Jaen vs Feng | 4–10 | 28.57% |
| Jaen vs Alisa | 3–11 | 21.43% |
| Jaen vs Nina | 8–6 | 57.14% |
| Jaen vs Azucena | 8–6 | 57.14% |
| Jaen vs Xiaoyu | 2–11 | 15.38% |
| Jaen vs Claudio | 7–6 | 53.85% |
| Jaen vs Jack-8 | 6–6 | 50.00% |
| Jaen vs Shaheen | 5–7 | 41.67% |
| Jaen vs Panda | 2–5 | 28.57% |
| Jaen vs Raven | 4–0 | 100.00% |
| Jaen vs Heihachi | 0–4 | 0.00% |
| Jaen vs Kuma | 1–2 | 33.33% |
| Jaen vs Clive | 1–2 | 33.33% |
| Jaen vs Zafina | 1–1 | 50.00% |
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.