| Blue Collar vs King | 9–17 | 34.62% |
| Blue Collar vs Steve | 12–12 | 50.00% |
| Blue Collar vs Lili | 9–13 | 40.91% |
| Blue Collar vs Kazuya | 10–10 | 50.00% |
| Blue Collar vs Reina | 10–9 | 52.63% |
| Blue Collar vs Law | 11–7 | 61.11% |
| Blue Collar vs Jin | 9–9 | 50.00% |
| Blue Collar vs Bryan | 6–12 | 33.33% |
| Blue Collar vs Dragunov | 6–11 | 35.29% |
| Blue Collar vs Heihachi | 7–10 | 41.18% |
| Blue Collar vs Clive | 7–9 | 43.75% |
| Blue Collar vs Yoshimitsu | 10–5 | 66.67% |
| Blue Collar vs Eddy | 7–6 | 53.85% |
| Blue Collar vs Hwoarang | 5–7 | 41.67% |
| Blue Collar vs Azucena | 10–2 | 83.33% |
| Blue Collar vs Victor | 6–5 | 54.55% |
| Blue Collar vs Paul | 8–2 | 80.00% |
| Blue Collar vs Asuka | 5–5 | 50.00% |
| Blue Collar vs Fahkumram | 5–5 | 50.00% |
| Blue Collar vs Lee | 3–6 | 33.33% |
| Blue Collar vs Jun | 7–2 | 77.78% |
| Blue Collar vs Anna | 1–8 | 11.11% |
| Blue Collar vs Xiaoyu | 3–5 | 37.50% |
| Blue Collar vs Devil Jin | 3–5 | 37.50% |
| Blue Collar vs Leo | 4–4 | 50.00% |
| Blue Collar vs Lars | 2–6 | 25.00% |
| Blue Collar vs Alisa | 4–2 | 66.67% |
| Blue Collar vs Lidia | 3–3 | 50.00% |
| Blue Collar vs Claudio | 0–5 | 0.00% |
| Blue Collar vs Nina | 2–3 | 40.00% |
| Blue Collar vs Zafina | 4–1 | 80.00% |
| Blue Collar vs Leroy | 3–2 | 60.00% |
| Blue Collar vs Jack-8 | 2–2 | 50.00% |
| Blue Collar vs Feng | 1–1 | 50.00% |
| Blue Collar vs Shaheen | 2–0 | 100.00% |
| Blue Collar vs Kuma | 1–0 | 100.00% |
| Blue Collar vs Raven | 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.