| Jam87 vs Lili | 4–4 | 50.00% |
| Jam87 vs King | 1–5 | 16.67% |
| Jam87 vs Jin | 1–5 | 16.67% |
| Jam87 vs Devil Jin | 2–2 | 50.00% |
| Jam87 vs Nina | 1–2 | 33.33% |
| Jam87 vs Paul | 0–3 | 0.00% |
| Jam87 vs Steve | 0–3 | 0.00% |
| Jam87 vs Jack-8 | 1–2 | 33.33% |
| Jam87 vs Kuma | 1–2 | 33.33% |
| Jam87 vs Leroy | 1–2 | 33.33% |
| Jam87 vs Xiaoyu | 2–0 | 100.00% |
| Jam87 vs Feng | 0–2 | 0.00% |
| Jam87 vs Leo | 0–2 | 0.00% |
| Jam87 vs Jun | 0–2 | 0.00% |
| Jam87 vs Raven | 2–0 | 100.00% |
| Jam87 vs Lidia | 1–1 | 50.00% |
| Jam87 vs Heihachi | 0–1 | 0.00% |
| Jam87 vs Law | 1–0 | 100.00% |
| Jam87 vs Hwoarang | 1–0 | 100.00% |
| Jam87 vs Dragunov | 0–1 | 0.00% |
| Jam87 vs Lee | 1–0 | 100.00% |
| Jam87 vs Reina | 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.