| Dr. Ketchup vs Jin | 66–100 | 39.76% |
| Dr. Ketchup vs King | 83–75 | 52.53% |
| Dr. Ketchup vs Steve | 87–64 | 57.62% |
| Dr. Ketchup vs Heihachi | 75–72 | 51.02% |
| Dr. Ketchup vs Kazuya | 76–55 | 58.02% |
| Dr. Ketchup vs Clive | 63–67 | 48.46% |
| Dr. Ketchup vs Reina | 76–52 | 59.38% |
| Dr. Ketchup vs Bryan | 64–58 | 52.46% |
| Dr. Ketchup vs Law | 47–48 | 49.47% |
| Dr. Ketchup vs Hwoarang | 57–36 | 61.29% |
| Dr. Ketchup vs Jun | 52–33 | 61.18% |
| Dr. Ketchup vs Lee | 35–41 | 46.05% |
| Dr. Ketchup vs Armor King | 35–40–1 | 46.67% |
| Dr. Ketchup vs Asuka | 34–41 | 45.33% |
| Dr. Ketchup vs Dragunov | 38–37 | 50.67% |
| Dr. Ketchup vs Fahkumram | 35–33 | 51.47% |
| Dr. Ketchup vs Azucena | 32–33 | 49.23% |
| Dr. Ketchup vs Lili | 28–36 | 43.75% |
| Dr. Ketchup vs Devil Jin | 31–29 | 51.67% |
| Dr. Ketchup vs Lars | 25–34 | 42.37% |
| Dr. Ketchup vs Victor | 31–28 | 52.54% |
| Dr. Ketchup vs Yoshimitsu | 31–21 | 59.62% |
| Dr. Ketchup vs Alisa | 12–38 | 24.00% |
| Dr. Ketchup vs Paul | 25–23 | 52.08% |
| Dr. Ketchup vs Eddy | 17–31 | 35.42% |
| Dr. Ketchup vs Xiaoyu | 20–24 | 45.45% |
| Dr. Ketchup vs Raven | 22–19 | 53.66% |
| Dr. Ketchup vs Lidia | 18–23 | 43.90% |
| Dr. Ketchup vs Nina | 20–18 | 52.63% |
| Dr. Ketchup vs Miary Zo | 18–20 | 47.37% |
| Dr. Ketchup vs Jack-8 | 15–22 | 40.54% |
| Dr. Ketchup vs Feng | 17–20 | 45.95% |
| Dr. Ketchup vs Leo | 17–18 | 48.57% |
| Dr. Ketchup vs Anna | 13–17 | 43.33% |
| Dr. Ketchup vs Leroy | 14–13 | 51.85% |
| Dr. Ketchup vs Claudio | 8–16 | 33.33% |
| Dr. Ketchup vs Shaheen | 9–8 | 52.94% |
| Dr. Ketchup vs Kuma | 9–6 | 60.00% |
| Dr. Ketchup vs Zafina | 6–9 | 40.00% |
| Dr. Ketchup vs Panda | 6–3 | 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.