| Grim Whimsy vs Kazuya | 210–139 | 60.17% |
| Grim Whimsy vs Jin | 153–163 | 48.42% |
| Grim Whimsy vs Hwoarang | 140–123 | 53.23% |
| Grim Whimsy vs Bryan | 91–117 | 43.75% |
| Grim Whimsy vs Heihachi | 106–95 | 52.74% |
| Grim Whimsy vs Law | 124–73 | 62.94% |
| Grim Whimsy vs King | 119–69 | 63.30% |
| Grim Whimsy vs Reina | 83–105 | 44.15% |
| Grim Whimsy vs Dragunov | 83–94 | 46.89% |
| Grim Whimsy vs Paul | 98–63 | 60.87% |
| Grim Whimsy vs Devil Jin | 83–69 | 54.61% |
| Grim Whimsy vs Steve | 77–67 | 53.47% |
| Grim Whimsy vs Yoshimitsu | 75–68 | 52.45% |
| Grim Whimsy vs Nina | 73–56 | 56.59% |
| Grim Whimsy vs Feng | 65–54 | 54.62% |
| Grim Whimsy vs Lili | 67–47 | 58.77% |
| Grim Whimsy vs Clive | 51–62 | 45.13% |
| Grim Whimsy vs Lee | 66–45 | 59.46% |
| Grim Whimsy vs Xiaoyu | 57–52 | 52.29% |
| Grim Whimsy vs Fahkumram | 43–58 | 42.57% |
| Grim Whimsy vs Anna | 46–50 | 47.92% |
| Grim Whimsy vs Jun | 45–42 | 51.72% |
| Grim Whimsy vs Alisa | 54–23 | 70.13% |
| Grim Whimsy vs Asuka | 37–39 | 48.68% |
| Grim Whimsy vs Victor | 35–41 | 46.05% |
| Grim Whimsy vs Eddy | 39–37 | 51.32% |
| Grim Whimsy vs Lidia | 33–42 | 44.00% |
| Grim Whimsy vs Leroy | 36–35 | 50.70% |
| Grim Whimsy vs Raven | 31–39 | 44.29% |
| Grim Whimsy vs Lars | 31–36 | 46.27% |
| Grim Whimsy vs Azucena | 26–36 | 41.94% |
| Grim Whimsy vs Claudio | 31–25 | 55.36% |
| Grim Whimsy vs Jack-8 | 32–18 | 64.00% |
| Grim Whimsy vs Leo | 21–24 | 46.67% |
| Grim Whimsy vs Zafina | 20–19 | 51.28% |
| Grim Whimsy vs Shaheen | 19–19 | 50.00% |
| Grim Whimsy vs Kuma | 13–15 | 46.43% |
| Grim Whimsy vs Armor King | 10–16 | 38.46% |
| Grim Whimsy vs Panda | 3–5 | 37.50% |
| Grim Whimsy vs Miary Zo | 2–5 | 28.57% |
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.