| Bigjohn654321 vs King | 8–6 | 57.14% |
| Bigjohn654321 vs Jin | 4–9 | 30.77% |
| Bigjohn654321 vs Bryan | 8–2 | 80.00% |
| Bigjohn654321 vs Reina | 6–3 | 66.67% |
| Bigjohn654321 vs Heihachi | 4–4 | 50.00% |
| Bigjohn654321 vs Dragunov | 3–2 | 60.00% |
| Bigjohn654321 vs Steve | 2–2 | 50.00% |
| Bigjohn654321 vs Asuka | 3–1 | 75.00% |
| Bigjohn654321 vs Jun | 1–3 | 25.00% |
| Bigjohn654321 vs Law | 3–0 | 100.00% |
| Bigjohn654321 vs Yoshimitsu | 2–1 | 66.67% |
| Bigjohn654321 vs Alisa | 3–0 | 100.00% |
| Bigjohn654321 vs Panda | 1–2 | 33.33% |
| Bigjohn654321 vs Leroy | 2–1 | 66.67% |
| Bigjohn654321 vs Lidia | 2–0 | 100.00% |
| Bigjohn654321 vs Kazuya | 2–0 | 100.00% |
| Bigjohn654321 vs Devil Jin | 2–0 | 100.00% |
| Bigjohn654321 vs Claudio | 2–0 | 100.00% |
| Bigjohn654321 vs Kuma | 2–0 | 100.00% |
| Bigjohn654321 vs Victor | 1–1 | 50.00% |
| Bigjohn654321 vs Eddy | 1–1 | 50.00% |
| Bigjohn654321 vs Jack-8 | 1–0 | 100.00% |
| Bigjohn654321 vs Shaheen | 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.