| Johnny Builder vs King | 13–19 | 40.62% |
| Johnny Builder vs Jin | 12–18 | 40.00% |
| Johnny Builder vs Kazuya | 13–12 | 52.00% |
| Johnny Builder vs Law | 9–14 | 39.13% |
| Johnny Builder vs Hwoarang | 13–9 | 59.09% |
| Johnny Builder vs Lili | 11–8 | 57.89% |
| Johnny Builder vs Reina | 14–5 | 73.68% |
| Johnny Builder vs Lee | 8–7 | 53.33% |
| Johnny Builder vs Bryan | 4–9 | 30.77% |
| Johnny Builder vs Paul | 5–6 | 45.45% |
| Johnny Builder vs Eddy | 3–6 | 33.33% |
| Johnny Builder vs Leroy | 5–3 | 62.50% |
| Johnny Builder vs Azucena | 4–4 | 50.00% |
| Johnny Builder vs Xiaoyu | 4–3 | 57.14% |
| Johnny Builder vs Devil Jin | 3–4 | 42.86% |
| Johnny Builder vs Leo | 3–4 | 42.86% |
| Johnny Builder vs Lars | 4–3 | 57.14% |
| Johnny Builder vs Nina | 3–4 | 42.86% |
| Johnny Builder vs Steve | 5–1 | 83.33% |
| Johnny Builder vs Feng | 2–4 | 33.33% |
| Johnny Builder vs Dragunov | 1–5 | 16.67% |
| Johnny Builder vs Jun | 3–3 | 50.00% |
| Johnny Builder vs Victor | 1–5 | 16.67% |
| Johnny Builder vs Claudio | 2–3 | 40.00% |
| Johnny Builder vs Yoshimitsu | 3–1 | 75.00% |
| Johnny Builder vs Shaheen | 0–4 | 0.00% |
| Johnny Builder vs Zafina | 2–2 | 50.00% |
| Johnny Builder vs Alisa | 1–2 | 33.33% |
| Johnny Builder vs Raven | 1–2 | 33.33% |
| Johnny Builder vs Asuka | 0–2 | 0.00% |
| Johnny Builder vs Kuma | 0–2 | 0.00% |
| Johnny Builder vs Panda | 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.