| Shrek Shampoo vs King | 31–25 | 55.36% |
| Shrek Shampoo vs Jin | 20–19 | 51.28% |
| Shrek Shampoo vs Steve | 18–19 | 48.65% |
| Shrek Shampoo vs Armor King | 14–17 | 45.16% |
| Shrek Shampoo vs Law | 10–18 | 35.71% |
| Shrek Shampoo vs Hwoarang | 5–20 | 20.00% |
| Shrek Shampoo vs Fahkumram | 15–10 | 60.00% |
| Shrek Shampoo vs Leo | 13–10 | 56.52% |
| Shrek Shampoo vs Dragunov | 11–11 | 50.00% |
| Shrek Shampoo vs Reina | 8–12 | 40.00% |
| Shrek Shampoo vs Bryan | 9–10 | 47.37% |
| Shrek Shampoo vs Kazuya | 8–11 | 42.11% |
| Shrek Shampoo vs Clive | 6–13 | 31.58% |
| Shrek Shampoo vs Yoshimitsu | 7–11 | 38.89% |
| Shrek Shampoo vs Azucena | 4–14 | 22.22% |
| Shrek Shampoo vs Feng | 7–10 | 41.18% |
| Shrek Shampoo vs Lee | 8–9 | 47.06% |
| Shrek Shampoo vs Victor | 7–10 | 41.18% |
| Shrek Shampoo vs Paul | 7–7 | 50.00% |
| Shrek Shampoo vs Lars | 8–6 | 57.14% |
| Shrek Shampoo vs Jun | 6–8 | 42.86% |
| Shrek Shampoo vs Lili | 5–8 | 38.46% |
| Shrek Shampoo vs Jack-8 | 9–3 | 75.00% |
| Shrek Shampoo vs Leroy | 8–2 | 80.00% |
| Shrek Shampoo vs Miary Zo | 4–6 | 40.00% |
| Shrek Shampoo vs Xiaoyu | 1–8 | 11.11% |
| Shrek Shampoo vs Heihachi | 8–1 | 88.89% |
| Shrek Shampoo vs Nina | 2–6 | 25.00% |
| Shrek Shampoo vs Eddy | 5–3 | 62.50% |
| Shrek Shampoo vs Devil Jin | 4–3 | 57.14% |
| Shrek Shampoo vs Asuka | 3–3 | 50.00% |
| Shrek Shampoo vs Zafina | 3–3 | 50.00% |
| Shrek Shampoo vs Kuma | 1–4 | 20.00% |
| Shrek Shampoo vs Panda | 4–1 | 80.00% |
| Shrek Shampoo vs Raven | 3–2 | 60.00% |
| Shrek Shampoo vs Anna | 1–4 | 20.00% |
| Shrek Shampoo vs Lidia | 1–3 | 25.00% |
| Shrek Shampoo vs Claudio | 1–2 | 33.33% |
| Shrek Shampoo vs Shaheen | 2–1 | 66.67% |
| Shrek Shampoo vs Alisa | 1–0 | 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.