| ULTRAJAMM vs Kazuya | 51–33 | 60.71% |
| ULTRAJAMM vs Reina | 43–29 | 59.72% |
| ULTRAJAMM vs Bryan | 28–23 | 54.90% |
| ULTRAJAMM vs Dragunov | 22–26 | 45.83% |
| ULTRAJAMM vs Yoshimitsu | 17–29 | 36.96% |
| ULTRAJAMM vs Eddy | 14–25 | 35.90% |
| ULTRAJAMM vs Heihachi | 18–21 | 46.15% |
| ULTRAJAMM vs Jin | 18–20 | 47.37% |
| ULTRAJAMM vs Paul | 17–20 | 45.95% |
| ULTRAJAMM vs Jun | 20–17 | 54.05% |
| ULTRAJAMM vs King | 18–16 | 52.94% |
| ULTRAJAMM vs Devil Jin | 17–17 | 50.00% |
| ULTRAJAMM vs Lili | 19–14 | 57.58% |
| ULTRAJAMM vs Hwoarang | 14–15 | 48.28% |
| ULTRAJAMM vs Azucena | 13–13 | 50.00% |
| ULTRAJAMM vs Nina | 3–18 | 14.29% |
| ULTRAJAMM vs Law | 7–13 | 35.00% |
| ULTRAJAMM vs Lars | 11–9 | 55.00% |
| ULTRAJAMM vs Steve | 7–12 | 36.84% |
| ULTRAJAMM vs Feng | 13–6 | 68.42% |
| ULTRAJAMM vs Lee | 4–14 | 22.22% |
| ULTRAJAMM vs Raven | 9–9 | 50.00% |
| ULTRAJAMM vs Alisa | 8–7 | 53.33% |
| ULTRAJAMM vs Xiaoyu | 4–10 | 28.57% |
| ULTRAJAMM vs Leo | 9–5 | 64.29% |
| ULTRAJAMM vs Claudio | 2–10 | 16.67% |
| ULTRAJAMM vs Asuka | 7–4 | 63.64% |
| ULTRAJAMM vs Zafina | 5–6 | 45.45% |
| ULTRAJAMM vs Victor | 3–5 | 37.50% |
| ULTRAJAMM vs Leroy | 3–4 | 42.86% |
| ULTRAJAMM vs Lidia | 4–3 | 57.14% |
| ULTRAJAMM vs Miary Zo | 5–2 | 71.43% |
| ULTRAJAMM vs Kuma | 2–4 | 33.33% |
| ULTRAJAMM vs Jack-8 | 1–4 | 20.00% |
| ULTRAJAMM vs Panda | 0–4 | 0.00% |
| ULTRAJAMM vs Anna | 2–1 | 66.67% |
| ULTRAJAMM vs Shaheen | 2–0 | 100.00% |
| ULTRAJAMM vs Armor King | 2–0 | 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.