| KingLouis51 vs Kazuya | 102–54 | 65.38% |
| KingLouis51 vs Bryan | 88–54 | 61.97% |
| KingLouis51 vs Jin | 73–57 | 56.15% |
| KingLouis51 vs Hwoarang | 66–61 | 51.97% |
| KingLouis51 vs King | 56–57 | 49.56% |
| KingLouis51 vs Law | 58–47 | 55.24% |
| KingLouis51 vs Paul | 55–48 | 53.40% |
| KingLouis51 vs Dragunov | 55–42 | 56.70% |
| KingLouis51 vs Reina | 51–39 | 56.67% |
| KingLouis51 vs Yoshimitsu | 38–44 | 46.34% |
| KingLouis51 vs Feng | 40–38 | 51.28% |
| KingLouis51 vs Heihachi | 45–30 | 60.00% |
| KingLouis51 vs Jack-8 | 38–30 | 55.88% |
| KingLouis51 vs Nina | 32–35 | 47.76% |
| KingLouis51 vs Devil Jin | 41–25 | 62.12% |
| KingLouis51 vs Lee | 36–29 | 55.38% |
| KingLouis51 vs Lili | 32–30 | 51.61% |
| KingLouis51 vs Xiaoyu | 33–27 | 55.00% |
| KingLouis51 vs Lars | 27–33 | 45.00% |
| KingLouis51 vs Raven | 32–25 | 56.14% |
| KingLouis51 vs Alisa | 36–15 | 70.59% |
| KingLouis51 vs Asuka | 25–22 | 53.19% |
| KingLouis51 vs Steve | 21–24 | 46.67% |
| KingLouis51 vs Victor | 18–25 | 41.86% |
| KingLouis51 vs Claudio | 23–19 | 54.76% |
| KingLouis51 vs Azucena | 18–23 | 43.90% |
| KingLouis51 vs Lidia | 19–22 | 46.34% |
| KingLouis51 vs Eddy | 24–16 | 60.00% |
| KingLouis51 vs Zafina | 19–20 | 48.72% |
| KingLouis51 vs Jun | 22–16 | 57.89% |
| KingLouis51 vs Kuma | 20–17 | 54.05% |
| KingLouis51 vs Armor King | 18–18 | 50.00% |
| KingLouis51 vs Clive | 10–22 | 31.25% |
| KingLouis51 vs Anna | 16–12 | 57.14% |
| KingLouis51 vs Leroy | 16–11 | 59.26% |
| KingLouis51 vs Leo | 13–13 | 50.00% |
| KingLouis51 vs Shaheen | 9–13 | 40.91% |
| KingLouis51 vs Fahkumram | 8–12 | 40.00% |
| KingLouis51 vs Miary Zo | 13–7 | 65.00% |
| KingLouis51 vs Panda | 5–7 | 41.67% |
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.