| Jama98 vs Hwoarang | 9–4 | 69.23% |
| Jama98 vs Steve | 11–0 | 100.00% |
| Jama98 vs Dragunov | 10–1 | 90.91% |
| Jama98 vs Bryan | 7–1 | 87.50% |
| Jama98 vs Xiaoyu | 3–3 | 50.00% |
| Jama98 vs Fahkumram | 4–0 | 100.00% |
| Jama98 vs Jin | 3–0 | 100.00% |
| Jama98 vs Heihachi | 3–0 | 100.00% |
| Jama98 vs Paul | 2–0 | 100.00% |
| Jama98 vs Kazuya | 2–0 | 100.00% |
| Jama98 vs Devil Jin | 2–0 | 100.00% |
| Jama98 vs Alisa | 2–0 | 100.00% |
| Jama98 vs Lee | 2–0 | 100.00% |
| Jama98 vs Reina | 2–0 | 100.00% |
| Jama98 vs Victor | 2–0 | 100.00% |
| Jama98 vs King | 1–0 | 100.00% |
| Jama98 vs Yoshimitsu | 1–0 | 100.00% |
| Jama98 vs Feng | 1–0 | 100.00% |
| Jama98 vs Kuma | 1–0 | 100.00% |
| Jama98 vs Jun | 1–0 | 100.00% |
| Jama98 vs Raven | 0–1 | 0.00% |
| Jama98 vs Miary Zo | 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.