| Shuna vs Kazuya | 355–242 | 59.46% |
| Shuna vs Jin | 291–155 | 65.25% |
| Shuna vs Bryan | 201–175 | 53.46% |
| Shuna vs Heihachi | 165–120 | 57.89% |
| Shuna vs Reina | 169–115 | 59.51% |
| Shuna vs Hwoarang | 137–120 | 53.31% |
| Shuna vs Devil Jin | 156–95 | 62.15% |
| Shuna vs King | 124–112 | 52.54% |
| Shuna vs Paul | 113–111 | 50.45% |
| Shuna vs Dragunov | 108–102 | 51.43% |
| Shuna vs Lee | 89–97 | 47.85% |
| Shuna vs Steve | 98–87 | 52.97% |
| Shuna vs Lili | 114–67 | 62.98% |
| Shuna vs Yoshimitsu | 86–78 | 52.44% |
| Shuna vs Law | 78–77 | 50.32% |
| Shuna vs Asuka | 69–74 | 48.25% |
| Shuna vs Anna | 79–56 | 58.52% |
| Shuna vs Armor King | 68–67 | 50.37% |
| Shuna vs Miary Zo | 58–67 | 46.40% |
| Shuna vs Feng | 59–63 | 48.36% |
| Shuna vs Claudio | 71–48 | 59.66% |
| Shuna vs Fahkumram | 57–60 | 48.72% |
| Shuna vs Lars | 52–60 | 46.43% |
| Shuna vs Clive | 68–43 | 61.26% |
| Shuna vs Xiaoyu | 41–58 | 41.41% |
| Shuna vs Jun | 52–47 | 52.53% |
| Shuna vs Jack-8 | 42–55 | 43.30% |
| Shuna vs Lidia | 43–52 | 45.26% |
| Shuna vs Nina | 46–48 | 48.94% |
| Shuna vs Victor | 61–31 | 66.30% |
| Shuna vs Azucena | 42–45 | 48.28% |
| Shuna vs Raven | 44–42 | 51.16% |
| Shuna vs Alisa | 38–42 | 47.50% |
| Shuna vs Leroy | 41–35 | 53.95% |
| Shuna vs Leo | 31–37 | 45.59% |
| Shuna vs Eddy | 20–38 | 34.48% |
| Shuna vs Shaheen | 25–31 | 44.64% |
| Shuna vs Zafina | 26–27 | 49.06% |
| Shuna vs Kuma | 15–20 | 42.86% |
| Shuna vs Panda | 6–18 | 25.00% |
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.