| Jaum is best vs King | 8–10 | 44.44% |
| Jaum is best vs Jin | 7–9 | 43.75% |
| Jaum is best vs Reina | 11–4 | 73.33% |
| Jaum is best vs Hwoarang | 8–6 | 57.14% |
| Jaum is best vs Kazuya | 3–10 | 23.08% |
| Jaum is best vs Devil Jin | 8–3 | 72.73% |
| Jaum is best vs Law | 4–4 | 50.00% |
| Jaum is best vs Eddy | 6–1 | 85.71% |
| Jaum is best vs Dragunov | 4–2 | 66.67% |
| Jaum is best vs Jun | 1–5 | 16.67% |
| Jaum is best vs Panda | 2–3 | 40.00% |
| Jaum is best vs Bryan | 2–2 | 50.00% |
| Jaum is best vs Lili | 2–2 | 50.00% |
| Jaum is best vs Lars | 2–2 | 50.00% |
| Jaum is best vs Clive | 0–4 | 0.00% |
| Jaum is best vs Fahkumram | 4–0 | 100.00% |
| Jaum is best vs Miary Zo | 2–2 | 50.00% |
| Jaum is best vs Yoshimitsu | 2–1 | 66.67% |
| Jaum is best vs Leroy | 2–1 | 66.67% |
| Jaum is best vs Steve | 2–0 | 100.00% |
| Jaum is best vs Feng | 2–0 | 100.00% |
| Jaum is best vs Alisa | 0–2 | 0.00% |
| Jaum is best vs Heihachi | 0–2 | 0.00% |
| Jaum is best vs Anna | 0–2 | 0.00% |
| Jaum is best vs Armor King | 0–2 | 0.00% |
| Jaum is best vs Jack-8 | 1–0 | 100.00% |
| Jaum is best vs Nina | 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.