| JohnnyLongballs vs King | 9–12 | 42.86% |
| JohnnyLongballs vs Bryan | 13–8 | 61.90% |
| JohnnyLongballs vs Clive | 12–6 | 66.67% |
| JohnnyLongballs vs Heihachi | 6–11 | 35.29% |
| JohnnyLongballs vs Law | 9–5 | 64.29% |
| JohnnyLongballs vs Kazuya | 10–4 | 71.43% |
| JohnnyLongballs vs Azucena | 8–5 | 61.54% |
| JohnnyLongballs vs Yoshimitsu | 3–9 | 25.00% |
| JohnnyLongballs vs Shaheen | 8–4 | 66.67% |
| JohnnyLongballs vs Jin | 5–6 | 45.45% |
| JohnnyLongballs vs Raven | 6–5 | 54.55% |
| JohnnyLongballs vs Eddy | 7–3 | 70.00% |
| JohnnyLongballs vs Steve | 5–4 | 55.56% |
| JohnnyLongballs vs Asuka | 6–3 | 66.67% |
| JohnnyLongballs vs Lili | 4–5 | 44.44% |
| JohnnyLongballs vs Armor King | 2–7 | 22.22% |
| JohnnyLongballs vs Reina | 7–1 | 87.50% |
| JohnnyLongballs vs Lidia | 5–2 | 71.43% |
| JohnnyLongballs vs Hwoarang | 2–4 | 33.33% |
| JohnnyLongballs vs Feng | 2–4 | 33.33% |
| JohnnyLongballs vs Dragunov | 4–2 | 66.67% |
| JohnnyLongballs vs Lars | 4–2 | 66.67% |
| JohnnyLongballs vs Jun | 1–5 | 16.67% |
| JohnnyLongballs vs Victor | 3–3 | 50.00% |
| JohnnyLongballs vs Paul | 5–0 | 100.00% |
| JohnnyLongballs vs Lee | 3–2 | 60.00% |
| JohnnyLongballs vs Fahkumram | 4–1 | 80.00% |
| JohnnyLongballs vs Devil Jin | 1–2 | 33.33% |
| JohnnyLongballs vs Leo | 2–1 | 66.67% |
| JohnnyLongballs vs Claudio | 1–2 | 33.33% |
| JohnnyLongballs vs Nina | 0–3 | 0.00% |
| JohnnyLongballs vs Zafina | 1–2 | 33.33% |
| JohnnyLongballs vs Leroy | 3–0 | 100.00% |
| JohnnyLongballs vs Anna | 2–1 | 66.67% |
| JohnnyLongballs vs Alisa | 0–2 | 0.00% |
| JohnnyLongballs vs Panda | 0–2 | 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.