| Livia vs King | 85–100 | 45.95% |
| Livia vs Jin | 61–66 | 48.03% |
| Livia vs Kazuya | 52–71 | 42.28% |
| Livia vs Steve | 48–70 | 40.68% |
| Livia vs Eddy | 47–62 | 43.12% |
| Livia vs Law | 51–50 | 50.50% |
| Livia vs Bryan | 47–52 | 47.47% |
| Livia vs Reina | 39–51 | 43.33% |
| Livia vs Lili | 47–38 | 55.29% |
| Livia vs Dragunov | 38–44 | 46.34% |
| Livia vs Hwoarang | 33–47 | 41.25% |
| Livia vs Paul | 21–53 | 28.38% |
| Livia vs Heihachi | 33–41 | 44.59% |
| Livia vs Asuka | 41–29 | 58.57% |
| Livia vs Nina | 35–35 | 50.00% |
| Livia vs Armor King | 26–38 | 40.62% |
| Livia vs Fahkumram | 30–32 | 48.39% |
| Livia vs Azucena | 30–24 | 55.56% |
| Livia vs Jun | 21–29 | 42.00% |
| Livia vs Yoshimitsu | 25–22 | 53.19% |
| Livia vs Xiaoyu | 22–25 | 46.81% |
| Livia vs Anna | 20–26 | 43.48% |
| Livia vs Feng | 13–27 | 32.50% |
| Livia vs Lars | 18–21 | 46.15% |
| Livia vs Leroy | 22–14 | 61.11% |
| Livia vs Devil Jin | 9–23 | 28.12% |
| Livia vs Leo | 15–17 | 46.88% |
| Livia vs Lidia | 13–17 | 43.33% |
| Livia vs Jack-8 | 9–19 | 32.14% |
| Livia vs Victor | 17–11 | 60.71% |
| Livia vs Alisa | 4–20 | 16.67% |
| Livia vs Clive | 11–13 | 45.83% |
| Livia vs Shaheen | 8–12 | 40.00% |
| Livia vs Raven | 8–12 | 40.00% |
| Livia vs Zafina | 6–8 | 42.86% |
| Livia vs Miary Zo | 6–8 | 42.86% |
| Livia vs Lee | 2–7 | 22.22% |
| Livia vs Panda | 6–2 | 75.00% |
| Livia vs Claudio | 2–4 | 33.33% |
| Livia vs Kuma | 4–2 | 66.67% |
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.