| Scoomby Doo vs King | 248–338 | 42.32% |
| Scoomby Doo vs Kazuya | 225–327 | 40.76% |
| Scoomby Doo vs Bryan | 180–282 | 38.96% |
| Scoomby Doo vs Jin | 161–259–1 | 38.33% |
| Scoomby Doo vs Reina | 176–244 | 41.90% |
| Scoomby Doo vs Steve | 150–240 | 38.46% |
| Scoomby Doo vs Heihachi | 148–236 | 38.54% |
| Scoomby Doo vs Lili | 142–211 | 40.23% |
| Scoomby Doo vs Armor King | 158–173–1 | 47.73% |
| Scoomby Doo vs Dragunov | 129–201 | 39.09% |
| Scoomby Doo vs Fahkumram | 143–172 | 45.40% |
| Scoomby Doo vs Law | 106–194 | 35.33% |
| Scoomby Doo vs Hwoarang | 106–168 | 38.69% |
| Scoomby Doo vs Lee | 101–131 | 43.53% |
| Scoomby Doo vs Yoshimitsu | 104–115 | 47.49% |
| Scoomby Doo vs Azucena | 89–126 | 41.40% |
| Scoomby Doo vs Anna | 94–120 | 43.93% |
| Scoomby Doo vs Paul | 89–123 | 41.98% |
| Scoomby Doo vs Jun | 89–119 | 42.79% |
| Scoomby Doo vs Clive | 86–116 | 42.57% |
| Scoomby Doo vs Asuka | 79–117 | 40.31% |
| Scoomby Doo vs Victor | 74–100 | 42.53% |
| Scoomby Doo vs Nina | 76–97 | 43.93% |
| Scoomby Doo vs Devil Jin | 73–98 | 42.69% |
| Scoomby Doo vs Lars | 57–113 | 33.53% |
| Scoomby Doo vs Feng | 58–107 | 35.15% |
| Scoomby Doo vs Eddy | 57–106 | 34.97% |
| Scoomby Doo vs Lidia | 64–93 | 40.76% |
| Scoomby Doo vs Xiaoyu | 46–103–1 | 30.87% |
| Scoomby Doo vs Leo | 49–77 | 38.89% |
| Scoomby Doo vs Jack-8 | 43–69 | 38.39% |
| Scoomby Doo vs Raven | 49–62 | 44.14% |
| Scoomby Doo vs Leroy | 46–63 | 42.20% |
| Scoomby Doo vs Kuma | 35–62 | 36.08% |
| Scoomby Doo vs Claudio | 33–54 | 37.93% |
| Scoomby Doo vs Alisa | 28–51 | 35.44% |
| Scoomby Doo vs Zafina | 31–44 | 41.33% |
| Scoomby Doo vs Shaheen | 18–27 | 40.00% |
| Scoomby Doo vs Miary Zo | 13–20 | 39.39% |
| Scoomby Doo vs Panda | 5–11 | 31.25% |
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.