| Costco Hotdog vs Steve | 6–5 | 54.55% |
| Costco Hotdog vs Jin | 2–7 | 22.22% |
| Costco Hotdog vs Hwoarang | 5–3 | 62.50% |
| Costco Hotdog vs Asuka | 3–3 | 50.00% |
| Costco Hotdog vs Lee | 4–2 | 66.67% |
| Costco Hotdog vs Reina | 0–6 | 0.00% |
| Costco Hotdog vs Law | 4–1 | 80.00% |
| Costco Hotdog vs Eddy | 4–1 | 80.00% |
| Costco Hotdog vs Bryan | 2–2 | 50.00% |
| Costco Hotdog vs Jun | 1–3 | 25.00% |
| Costco Hotdog vs King | 1–2 | 33.33% |
| Costco Hotdog vs Azucena | 1–2 | 33.33% |
| Costco Hotdog vs Paul | 2–0 | 100.00% |
| Costco Hotdog vs Xiaoyu | 0–2 | 0.00% |
| Costco Hotdog vs Kazuya | 0–2 | 0.00% |
| Costco Hotdog vs Devil Jin | 0–2 | 0.00% |
| Costco Hotdog vs Raven | 2–0 | 100.00% |
| Costco Hotdog vs Victor | 0–1 | 0.00% |
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.