| StrawHatKuma vs King | 114–81 | 58.46% |
| StrawHatKuma vs Law | 72–107 | 40.22% |
| StrawHatKuma vs Hwoarang | 77–97 | 44.25% |
| StrawHatKuma vs Jin | 88–81 | 52.07% |
| StrawHatKuma vs Kazuya | 94–67 | 58.39% |
| StrawHatKuma vs Lars | 82–67 | 55.03% |
| StrawHatKuma vs Reina | 82–67 | 55.03% |
| StrawHatKuma vs Bryan | 77–62 | 55.40% |
| StrawHatKuma vs Dragunov | 59–79 | 42.75% |
| StrawHatKuma vs Paul | 49–82 | 37.40% |
| StrawHatKuma vs Yoshimitsu | 74–54 | 57.81% |
| StrawHatKuma vs Steve | 64–53 | 54.70% |
| StrawHatKuma vs Lee | 55–55 | 50.00% |
| StrawHatKuma vs Eddy | 50–57 | 46.73% |
| StrawHatKuma vs Feng | 51–49 | 51.00% |
| StrawHatKuma vs Lili | 51–49 | 51.00% |
| StrawHatKuma vs Victor | 48–50 | 48.98% |
| StrawHatKuma vs Nina | 45–48 | 48.39% |
| StrawHatKuma vs Asuka | 45–46 | 49.45% |
| StrawHatKuma vs Raven | 45–46 | 49.45% |
| StrawHatKuma vs Xiaoyu | 41–49 | 45.56% |
| StrawHatKuma vs Jun | 31–49 | 38.75% |
| StrawHatKuma vs Azucena | 44–27 | 61.97% |
| StrawHatKuma vs Leroy | 42–26 | 61.76% |
| StrawHatKuma vs Devil Jin | 38–25 | 60.32% |
| StrawHatKuma vs Leo | 36–27 | 57.14% |
| StrawHatKuma vs Alisa | 21–28 | 42.86% |
| StrawHatKuma vs Jack-8 | 24–24 | 50.00% |
| StrawHatKuma vs Kuma | 26–21 | 55.32% |
| StrawHatKuma vs Zafina | 18–23 | 43.90% |
| StrawHatKuma vs Heihachi | 20–20 | 50.00% |
| StrawHatKuma vs Claudio | 17–21 | 44.74% |
| StrawHatKuma vs Shaheen | 15–22 | 40.54% |
| StrawHatKuma vs Lidia | 12–18 | 40.00% |
| StrawHatKuma vs Anna | 7–18 | 28.00% |
| StrawHatKuma vs Fahkumram | 10–8 | 55.56% |
| StrawHatKuma vs Clive | 7–6 | 53.85% |
| StrawHatKuma vs Panda | 3–7 | 30.00% |
| StrawHatKuma vs Armor King | 2–3 | 40.00% |
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.