| ubaldo_uva vs King | 171–224 | 43.29% |
| ubaldo_uva vs Kazuya | 182–196 | 48.15% |
| ubaldo_uva vs Jin | 149–163 | 47.76% |
| ubaldo_uva vs Bryan | 103–134 | 43.46% |
| ubaldo_uva vs Hwoarang | 83–141 | 37.05% |
| ubaldo_uva vs Reina | 97–126 | 43.50% |
| ubaldo_uva vs Law | 86–130 | 39.81% |
| ubaldo_uva vs Yoshimitsu | 78–119 | 39.59% |
| ubaldo_uva vs Heihachi | 76–120 | 38.78% |
| ubaldo_uva vs Steve | 75–112 | 40.11% |
| ubaldo_uva vs Lili | 91–86 | 51.41% |
| ubaldo_uva vs Azucena | 74–91 | 44.85% |
| ubaldo_uva vs Paul | 66–97 | 40.49% |
| ubaldo_uva vs Dragunov | 78–80 | 49.37% |
| ubaldo_uva vs Eddy | 53–86 | 38.13% |
| ubaldo_uva vs Lee | 55–83 | 39.86% |
| ubaldo_uva vs Lars | 58–72 | 44.62% |
| ubaldo_uva vs Jun | 70–59 | 54.26% |
| ubaldo_uva vs Asuka | 54–67 | 44.63% |
| ubaldo_uva vs Leo | 50–65 | 43.48% |
| ubaldo_uva vs Armor King | 41–70 | 36.94% |
| ubaldo_uva vs Xiaoyu | 51–54 | 48.57% |
| ubaldo_uva vs Feng | 48–57 | 45.71% |
| ubaldo_uva vs Fahkumram | 43–58 | 42.57% |
| ubaldo_uva vs Devil Jin | 46–46 | 50.00% |
| ubaldo_uva vs Alisa | 35–55 | 38.89% |
| ubaldo_uva vs Raven | 33–56 | 37.08% |
| ubaldo_uva vs Nina | 47–41 | 53.41% |
| ubaldo_uva vs Lidia | 43–40 | 51.81% |
| ubaldo_uva vs Victor | 27–49 | 35.53% |
| ubaldo_uva vs Anna | 29–43 | 40.28% |
| ubaldo_uva vs Clive | 35–36 | 49.30% |
| ubaldo_uva vs Jack-8 | 19–35 | 35.19% |
| ubaldo_uva vs Shaheen | 16–38 | 29.63% |
| ubaldo_uva vs Leroy | 21–26 | 44.68% |
| ubaldo_uva vs Claudio | 18–28 | 39.13% |
| ubaldo_uva vs Kuma | 13–25 | 34.21% |
| ubaldo_uva vs Miary Zo | 17–21 | 44.74% |
| ubaldo_uva vs Zafina | 10–22 | 31.25% |
| ubaldo_uva vs Panda | 9–18 | 33.33% |
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.