| Lionheart_SRB vs Kazuya | 94–96 | 49.47% |
| Lionheart_SRB vs Jin | 75–76 | 49.67% |
| Lionheart_SRB vs Law | 60–76 | 44.12% |
| Lionheart_SRB vs Hwoarang | 50–74 | 40.32% |
| Lionheart_SRB vs Steve | 68–53 | 56.20% |
| Lionheart_SRB vs King | 53–59 | 47.32% |
| Lionheart_SRB vs Bryan | 54–54 | 50.00% |
| Lionheart_SRB vs Paul | 52–48 | 52.00% |
| Lionheart_SRB vs Eddy | 38–51 | 42.70% |
| Lionheart_SRB vs Heihachi | 38–45 | 45.78% |
| Lionheart_SRB vs Lili | 43–30 | 58.90% |
| Lionheart_SRB vs Dragunov | 33–37 | 47.14% |
| Lionheart_SRB vs Yoshimitsu | 37–31 | 54.41% |
| Lionheart_SRB vs Asuka | 38–25 | 60.32% |
| Lionheart_SRB vs Jun | 39–21 | 65.00% |
| Lionheart_SRB vs Fahkumram | 29–30 | 49.15% |
| Lionheart_SRB vs Reina | 29–29 | 50.00% |
| Lionheart_SRB vs Armor King | 29–29 | 50.00% |
| Lionheart_SRB vs Lee | 25–29 | 46.30% |
| Lionheart_SRB vs Devil Jin | 32–21 | 60.38% |
| Lionheart_SRB vs Azucena | 32–15 | 68.09% |
| Lionheart_SRB vs Lars | 20–23 | 46.51% |
| Lionheart_SRB vs Feng | 28–14 | 66.67% |
| Lionheart_SRB vs Clive | 16–25 | 39.02% |
| Lionheart_SRB vs Victor | 15–22 | 40.54% |
| Lionheart_SRB vs Nina | 18–17 | 51.43% |
| Lionheart_SRB vs Xiaoyu | 18–12 | 60.00% |
| Lionheart_SRB vs Miary Zo | 13–15 | 46.43% |
| Lionheart_SRB vs Lidia | 12–15 | 44.44% |
| Lionheart_SRB vs Leroy | 12–12 | 50.00% |
| Lionheart_SRB vs Anna | 11–12 | 47.83% |
| Lionheart_SRB vs Claudio | 14–7 | 66.67% |
| Lionheart_SRB vs Alisa | 8–11 | 42.11% |
| Lionheart_SRB vs Raven | 9–10 | 47.37% |
| Lionheart_SRB vs Leo | 9–8 | 52.94% |
| Lionheart_SRB vs Shaheen | 11–4 | 73.33% |
| Lionheart_SRB vs Jack-8 | 8–5 | 61.54% |
| Lionheart_SRB vs Zafina | 6–3 | 66.67% |
| Lionheart_SRB vs Kuma | 4–4 | 50.00% |
| Lionheart_SRB vs Panda | 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.