| Ulthimas vs Bryan | 34–19 | 64.15% |
| Ulthimas vs King | 28–11 | 71.79% |
| Ulthimas vs Hwoarang | 23–16 | 58.97% |
| Ulthimas vs Law | 24–13 | 64.86% |
| Ulthimas vs Jin | 24–11 | 68.57% |
| Ulthimas vs Dragunov | 23–12 | 65.71% |
| Ulthimas vs Kazuya | 20–13 | 60.61% |
| Ulthimas vs Lili | 23–10 | 69.70% |
| Ulthimas vs Lars | 19–13 | 59.38% |
| Ulthimas vs Yoshimitsu | 17–10 | 62.96% |
| Ulthimas vs Reina | 19–8 | 70.37% |
| Ulthimas vs Leo | 12–14 | 46.15% |
| Ulthimas vs Heihachi | 22–4 | 84.62% |
| Ulthimas vs Steve | 16–8 | 66.67% |
| Ulthimas vs Devil Jin | 13–11 | 54.17% |
| Ulthimas vs Lee | 17–4 | 80.95% |
| Ulthimas vs Paul | 13–7 | 65.00% |
| Ulthimas vs Xiaoyu | 13–6 | 68.42% |
| Ulthimas vs Asuka | 14–5 | 73.68% |
| Ulthimas vs Feng | 11–7 | 61.11% |
| Ulthimas vs Leroy | 7–10 | 41.18% |
| Ulthimas vs Nina | 9–6 | 60.00% |
| Ulthimas vs Eddy | 7–8 | 46.67% |
| Ulthimas vs Anna | 11–3 | 78.57% |
| Ulthimas vs Raven | 8–4 | 66.67% |
| Ulthimas vs Azucena | 8–3 | 72.73% |
| Ulthimas vs Lidia | 7–3 | 70.00% |
| Ulthimas vs Zafina | 4–5 | 44.44% |
| Ulthimas vs Victor | 6–2 | 75.00% |
| Ulthimas vs Jun | 5–2 | 71.43% |
| Ulthimas vs Shaheen | 4–2 | 66.67% |
| Ulthimas vs Kuma | 3–2 | 60.00% |
| Ulthimas vs Clive | 3–2 | 60.00% |
| Ulthimas vs Jack-8 | 2–2 | 50.00% |
| Ulthimas vs Alisa | 3–1 | 75.00% |
| Ulthimas vs Claudio | 4–0 | 100.00% |
| Ulthimas vs Panda | 1–0 | 100.00% |
| Ulthimas vs Fahkumram | 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.