| jamy_jams4321 vs Jin | 10–8 | 55.56% |
| jamy_jams4321 vs Eddy | 7–8 | 46.67% |
| jamy_jams4321 vs King | 9–5 | 64.29% |
| jamy_jams4321 vs Reina | 10–2 | 83.33% |
| jamy_jams4321 vs Hwoarang | 7–4 | 63.64% |
| jamy_jams4321 vs Paul | 2–8 | 20.00% |
| jamy_jams4321 vs Azucena | 7–3 | 70.00% |
| jamy_jams4321 vs Dragunov | 3–6 | 33.33% |
| jamy_jams4321 vs Jun | 9–0 | 100.00% |
| jamy_jams4321 vs Kazuya | 7–1 | 87.50% |
| jamy_jams4321 vs Feng | 4–4 | 50.00% |
| jamy_jams4321 vs Victor | 6–2 | 75.00% |
| jamy_jams4321 vs Bryan | 3–4 | 42.86% |
| jamy_jams4321 vs Lars | 6–1 | 85.71% |
| jamy_jams4321 vs Steve | 4–2 | 66.67% |
| jamy_jams4321 vs Law | 0–5 | 0.00% |
| jamy_jams4321 vs Asuka | 5–0 | 100.00% |
| jamy_jams4321 vs Leroy | 2–3 | 40.00% |
| jamy_jams4321 vs Lidia | 3–2 | 60.00% |
| jamy_jams4321 vs Yoshimitsu | 3–1 | 75.00% |
| jamy_jams4321 vs Raven | 2–1 | 66.67% |
| jamy_jams4321 vs Jack-8 | 2–0 | 100.00% |
| jamy_jams4321 vs Devil Jin | 2–0 | 100.00% |
| jamy_jams4321 vs Leo | 0–2 | 0.00% |
| jamy_jams4321 vs Claudio | 0–2 | 0.00% |
| jamy_jams4321 vs Nina | 2–0 | 100.00% |
| jamy_jams4321 vs Kuma | 2–0 | 100.00% |
| jamy_jams4321 vs Zafina | 2–0 | 100.00% |
| jamy_jams4321 vs Armor King | 2–0 | 100.00% |
| jamy_jams4321 vs Lili | 0–1 | 0.00% |
| jamy_jams4321 vs Heihachi | 1–0 | 100.00% |
| jamy_jams4321 vs Miary Zo | 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.