| Ultra Magnus vs Jin | 35–63 | 35.71% |
| Ultra Magnus vs Kazuya | 28–57 | 32.94% |
| Ultra Magnus vs Steve | 45–40 | 52.94% |
| Ultra Magnus vs King | 36–48 | 42.86% |
| Ultra Magnus vs Reina | 27–38 | 41.54% |
| Ultra Magnus vs Dragunov | 27–28 | 49.09% |
| Ultra Magnus vs Hwoarang | 13–41 | 24.07% |
| Ultra Magnus vs Law | 17–34 | 33.33% |
| Ultra Magnus vs Heihachi | 15–29 | 34.09% |
| Ultra Magnus vs Bryan | 16–24 | 40.00% |
| Ultra Magnus vs Eddy | 15–24 | 38.46% |
| Ultra Magnus vs Clive | 14–24 | 36.84% |
| Ultra Magnus vs Azucena | 9–27 | 25.00% |
| Ultra Magnus vs Victor | 20–15 | 57.14% |
| Ultra Magnus vs Paul | 9–23 | 28.12% |
| Ultra Magnus vs Yoshimitsu | 14–18 | 43.75% |
| Ultra Magnus vs Asuka | 15–17 | 46.88% |
| Ultra Magnus vs Lili | 15–17 | 46.88% |
| Ultra Magnus vs Lars | 19–11 | 63.33% |
| Ultra Magnus vs Miary Zo | 12–18 | 40.00% |
| Ultra Magnus vs Lee | 10–19 | 34.48% |
| Ultra Magnus vs Jun | 11–17 | 39.29% |
| Ultra Magnus vs Nina | 13–13 | 50.00% |
| Ultra Magnus vs Leroy | 7–17 | 29.17% |
| Ultra Magnus vs Xiaoyu | 6–15–1 | 28.57% |
| Ultra Magnus vs Claudio | 7–12 | 36.84% |
| Ultra Magnus vs Lidia | 9–10 | 47.37% |
| Ultra Magnus vs Devil Jin | 2–16 | 11.11% |
| Ultra Magnus vs Leo | 7–11 | 38.89% |
| Ultra Magnus vs Kuma | 6–12 | 33.33% |
| Ultra Magnus vs Armor King | 2–16 | 11.11% |
| Ultra Magnus vs Fahkumram | 7–10 | 41.18% |
| Ultra Magnus vs Feng | 5–8 | 38.46% |
| Ultra Magnus vs Raven | 6–7 | 46.15% |
| Ultra Magnus vs Jack-8 | 8–4 | 66.67% |
| Ultra Magnus vs Anna | 6–5 | 54.55% |
| Ultra Magnus vs Alisa | 5–5 | 50.00% |
| Ultra Magnus vs Zafina | 7–2 | 77.78% |
| Ultra Magnus vs Shaheen | 1–7 | 12.50% |
| Ultra Magnus vs Panda | 1–3 | 25.00% |
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.