| Nicky Jam vs King | 7–5 | 58.33% |
| Nicky Jam vs Reina | 9–1 | 90.00% |
| Nicky Jam vs Dragunov | 3–3–1 | 50.00% |
| Nicky Jam vs Kazuya | 3–3 | 50.00% |
| Nicky Jam vs Asuka | 4–2 | 66.67% |
| Nicky Jam vs Hwoarang | 1–4 | 20.00% |
| Nicky Jam vs Alisa | 4–1 | 80.00% |
| Nicky Jam vs Jun | 4–1 | 80.00% |
| Nicky Jam vs Clive | 3–2 | 60.00% |
| Nicky Jam vs Bryan | 2–2 | 50.00% |
| Nicky Jam vs Feng | 3–1 | 75.00% |
| Nicky Jam vs Kuma | 4–0 | 100.00% |
| Nicky Jam vs Paul | 2–1 | 66.67% |
| Nicky Jam vs Law | 0–3 | 0.00% |
| Nicky Jam vs Yoshimitsu | 2–1 | 66.67% |
| Nicky Jam vs Jin | 2–1 | 66.67% |
| Nicky Jam vs Devil Jin | 1–2 | 33.33% |
| Nicky Jam vs Eddy | 2–1 | 66.67% |
| Nicky Jam vs Jack-8 | 0–2 | 0.00% |
| Nicky Jam vs Lars | 0–2 | 0.00% |
| Nicky Jam vs Nina | 2–0 | 100.00% |
| Nicky Jam vs Lee | 0–2 | 0.00% |
| Nicky Jam vs Leroy | 2–0 | 100.00% |
| Nicky Jam vs Victor | 2–0 | 100.00% |
| Nicky Jam vs Raven | 0–2 | 0.00% |
| Nicky Jam vs Lidia | 0–2 | 0.00% |
| Nicky Jam vs Lili | 1–0 | 100.00% |
| Nicky Jam vs Leo | 1–0 | 100.00% |
| Nicky Jam vs Azucena | 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.