| Ultima vs Reina | 28–32 | 46.67% |
| Ultima vs King | 22–36 | 37.93% |
| Ultima vs Kazuya | 19–35 | 35.19% |
| Ultima vs Jin | 4–37 | 9.76% |
| Ultima vs Lili | 13–24 | 35.14% |
| Ultima vs Law | 16–17 | 48.48% |
| Ultima vs Bryan | 14–18 | 43.75% |
| Ultima vs Steve | 13–18 | 41.94% |
| Ultima vs Hwoarang | 8–22 | 26.67% |
| Ultima vs Paul | 10–18 | 35.71% |
| Ultima vs Azucena | 13–15 | 46.43% |
| Ultima vs Eddy | 8–20 | 28.57% |
| Ultima vs Victor | 8–19 | 29.63% |
| Ultima vs Jun | 12–14 | 46.15% |
| Ultima vs Devil Jin | 10–14 | 41.67% |
| Ultima vs Dragunov | 10–14 | 41.67% |
| Ultima vs Yoshimitsu | 7–15 | 31.82% |
| Ultima vs Lee | 6–16 | 27.27% |
| Ultima vs Asuka | 6–12 | 33.33% |
| Ultima vs Clive | 10–8 | 55.56% |
| Ultima vs Leroy | 7–9 | 43.75% |
| Ultima vs Xiaoyu | 6–9 | 40.00% |
| Ultima vs Claudio | 3–11 | 21.43% |
| Ultima vs Jack-8 | 6–7 | 46.15% |
| Ultima vs Lars | 1–12 | 7.69% |
| Ultima vs Heihachi | 3–10 | 23.08% |
| Ultima vs Nina | 4–7 | 36.36% |
| Ultima vs Feng | 8–2 | 80.00% |
| Ultima vs Raven | 5–4 | 55.56% |
| Ultima vs Lidia | 1–8 | 11.11% |
| Ultima vs Leo | 2–6 | 25.00% |
| Ultima vs Zafina | 1–7 | 12.50% |
| Ultima vs Kuma | 1–6 | 14.29% |
| Ultima vs Alisa | 0–6 | 0.00% |
| Ultima vs Panda | 0–2 | 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.