| KingMcArthur vs Jin | 105–102 | 50.72% |
| KingMcArthur vs Kazuya | 113–80 | 58.55% |
| KingMcArthur vs King | 90–80 | 52.94% |
| KingMcArthur vs Heihachi | 58–76 | 43.28% |
| KingMcArthur vs Law | 60–58 | 50.85% |
| KingMcArthur vs Reina | 54–60 | 47.37% |
| KingMcArthur vs Bryan | 45–59 | 43.27% |
| KingMcArthur vs Armor King | 56–45 | 55.45% |
| KingMcArthur vs Hwoarang | 41–46 | 47.13% |
| KingMcArthur vs Steve | 47–38 | 55.29% |
| KingMcArthur vs Paul | 48–36 | 57.14% |
| KingMcArthur vs Jun | 37–46 | 44.58% |
| KingMcArthur vs Dragunov | 33–48 | 40.74% |
| KingMcArthur vs Yoshimitsu | 33–41 | 44.59% |
| KingMcArthur vs Feng | 40–29 | 57.97% |
| KingMcArthur vs Lili | 32–37 | 46.38% |
| KingMcArthur vs Lee | 34–34 | 50.00% |
| KingMcArthur vs Alisa | 32–33 | 49.23% |
| KingMcArthur vs Lars | 21–33 | 38.89% |
| KingMcArthur vs Eddy | 22–29 | 43.14% |
| KingMcArthur vs Asuka | 24–25 | 48.98% |
| KingMcArthur vs Leo | 21–28 | 42.86% |
| KingMcArthur vs Lidia | 21–28 | 42.86% |
| KingMcArthur vs Nina | 25–19 | 56.82% |
| KingMcArthur vs Devil Jin | 18–25 | 41.86% |
| KingMcArthur vs Claudio | 10–33 | 23.26% |
| KingMcArthur vs Xiaoyu | 19–22 | 46.34% |
| KingMcArthur vs Azucena | 13–24 | 35.14% |
| KingMcArthur vs Victor | 23–14 | 62.16% |
| KingMcArthur vs Leroy | 17–18 | 48.57% |
| KingMcArthur vs Fahkumram | 17–12 | 58.62% |
| KingMcArthur vs Jack-8 | 12–15 | 44.44% |
| KingMcArthur vs Anna | 10–11 | 47.62% |
| KingMcArthur vs Zafina | 10–9 | 52.63% |
| KingMcArthur vs Shaheen | 7–11 | 38.89% |
| KingMcArthur vs Raven | 6–9 | 40.00% |
| KingMcArthur vs Kuma | 4–9 | 30.77% |
| KingMcArthur vs Clive | 4–9 | 30.77% |
| KingMcArthur vs Panda | 2–7 | 22.22% |
| KingMcArthur vs Miary Zo | 0–6 | 0.00% |
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.