| Costco Hotdog vs King | 14–10 | 58.33% |
| Costco Hotdog vs Jin | 9–9 | 50.00% |
| Costco Hotdog vs Reina | 9–5 | 64.29% |
| Costco Hotdog vs Eddy | 7–7 | 50.00% |
| Costco Hotdog vs Hwoarang | 6–6 | 50.00% |
| Costco Hotdog vs Jun | 5–6 | 45.45% |
| Costco Hotdog vs Lili | 7–3 | 70.00% |
| Costco Hotdog vs Victor | 7–3 | 70.00% |
| Costco Hotdog vs Asuka | 5–3 | 62.50% |
| Costco Hotdog vs Xiaoyu | 2–4 | 33.33% |
| Costco Hotdog vs Nina | 2–4 | 33.33% |
| Costco Hotdog vs Steve | 3–2 | 60.00% |
| Costco Hotdog vs Dragunov | 1–4 | 20.00% |
| Costco Hotdog vs Bryan | 4–0 | 100.00% |
| Costco Hotdog vs Jack-8 | 4–0 | 100.00% |
| Costco Hotdog vs Zafina | 4–0 | 100.00% |
| Costco Hotdog vs Azucena | 4–0 | 100.00% |
| Costco Hotdog vs Yoshimitsu | 2–1 | 66.67% |
| Costco Hotdog vs Feng | 2–1 | 66.67% |
| Costco Hotdog vs Alisa | 2–1 | 66.67% |
| Costco Hotdog vs Shaheen | 2–1 | 66.67% |
| Costco Hotdog vs Paul | 2–0 | 100.00% |
| Costco Hotdog vs Law | 2–0 | 100.00% |
| Costco Hotdog vs Lee | 0–2 | 0.00% |
| Costco Hotdog vs Leroy | 0–2 | 0.00% |
| Costco Hotdog vs Leo | 1–0 | 100.00% |
| Costco Hotdog vs Lars | 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.