| Jam Moltisanti vs King | 10–10 | 50.00% |
| Jam Moltisanti vs Jin | 7–11 | 38.89% |
| Jam Moltisanti vs Reina | 10–4 | 71.43% |
| Jam Moltisanti vs Miary Zo | 4–9 | 30.77% |
| Jam Moltisanti vs Bryan | 4–7–1 | 36.36% |
| Jam Moltisanti vs Dragunov | 4–8 | 33.33% |
| Jam Moltisanti vs Law | 6–4 | 60.00% |
| Jam Moltisanti vs Heihachi | 1–6 | 14.29% |
| Jam Moltisanti vs Fahkumram | 6–1 | 85.71% |
| Jam Moltisanti vs Hwoarang | 2–4 | 33.33% |
| Jam Moltisanti vs Nina | 2–4 | 33.33% |
| Jam Moltisanti vs Kazuya | 3–2 | 60.00% |
| Jam Moltisanti vs Azucena | 3–2 | 60.00% |
| Jam Moltisanti vs Yoshimitsu | 0–4 | 0.00% |
| Jam Moltisanti vs Lili | 4–0 | 100.00% |
| Jam Moltisanti vs Jun | 4–0 | 100.00% |
| Jam Moltisanti vs Raven | 3–1 | 75.00% |
| Jam Moltisanti vs Armor King | 2–2 | 50.00% |
| Jam Moltisanti vs Paul | 1–2 | 33.33% |
| Jam Moltisanti vs Lidia | 2–1 | 66.67% |
| Jam Moltisanti vs Anna | 1–2 | 33.33% |
| Jam Moltisanti vs Asuka | 0–2 | 0.00% |
| Jam Moltisanti vs Lars | 1–1 | 50.00% |
| Jam Moltisanti vs Kuma | 0–2 | 0.00% |
| Jam Moltisanti vs Victor | 0–2 | 0.00% |
| Jam Moltisanti vs Eddy | 0–2 | 0.00% |
| Jam Moltisanti vs Clive | 0–2 | 0.00% |
| Jam Moltisanti vs Steve | 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.