| Snoopy vs Bryan | 132–117 | 53.01% |
| Snoopy vs Kazuya | 142–93 | 60.43% |
| Snoopy vs Jin | 126–100 | 55.75% |
| Snoopy vs King | 101–99 | 50.50% |
| Snoopy vs Dragunov | 69–86 | 44.52% |
| Snoopy vs Law | 68–49 | 58.12% |
| Snoopy vs Paul | 65–46 | 58.56% |
| Snoopy vs Steve | 59–43 | 57.84% |
| Snoopy vs Reina | 63–38 | 62.38% |
| Snoopy vs Lili | 46–52 | 46.94% |
| Snoopy vs Yoshimitsu | 51–44 | 53.68% |
| Snoopy vs Lee | 48–44 | 52.17% |
| Snoopy vs Alisa | 43–47 | 47.78% |
| Snoopy vs Hwoarang | 45–42 | 51.72% |
| Snoopy vs Nina | 44–38 | 53.66% |
| Snoopy vs Xiaoyu | 37–41 | 47.44% |
| Snoopy vs Heihachi | 38–40 | 48.72% |
| Snoopy vs Devil Jin | 32–45 | 41.56% |
| Snoopy vs Lars | 34–36 | 48.57% |
| Snoopy vs Feng | 35–33 | 51.47% |
| Snoopy vs Asuka | 25–29 | 46.30% |
| Snoopy vs Jack-8 | 19–25 | 43.18% |
| Snoopy vs Leo | 20–23 | 46.51% |
| Snoopy vs Lidia | 17–26 | 39.53% |
| Snoopy vs Victor | 15–22 | 40.54% |
| Snoopy vs Azucena | 21–13 | 61.76% |
| Snoopy vs Jun | 5–23 | 17.86% |
| Snoopy vs Anna | 11–16 | 40.74% |
| Snoopy vs Zafina | 8–18 | 30.77% |
| Snoopy vs Eddy | 11–15 | 42.31% |
| Snoopy vs Shaheen | 5–16 | 23.81% |
| Snoopy vs Leroy | 9–10 | 47.37% |
| Snoopy vs Kuma | 8–10 | 44.44% |
| Snoopy vs Claudio | 10–4 | 71.43% |
| Snoopy vs Raven | 5–7 | 41.67% |
| Snoopy vs Fahkumram | 5–1 | 83.33% |
| Snoopy vs Panda | 2–0 | 100.00% |
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.