| JOHNSMASH vs Kazuya | 50–84 | 37.31% |
| JOHNSMASH vs Jin | 56–61–1 | 47.86% |
| JOHNSMASH vs Dragunov | 37–69 | 34.91% |
| JOHNSMASH vs Reina | 45–42 | 51.72% |
| JOHNSMASH vs Fahkumram | 40–42 | 48.78% |
| JOHNSMASH vs Lili | 38–43 | 46.91% |
| JOHNSMASH vs King | 35–39 | 47.30% |
| JOHNSMASH vs Armor King | 34–40 | 45.95% |
| JOHNSMASH vs Steve | 29–33 | 46.77% |
| JOHNSMASH vs Bryan | 30–30 | 50.00% |
| JOHNSMASH vs Heihachi | 16–40 | 28.57% |
| JOHNSMASH vs Lars | 20–32 | 38.46% |
| JOHNSMASH vs Lee | 25–27 | 48.08% |
| JOHNSMASH vs Devil Jin | 24–23 | 51.06% |
| JOHNSMASH vs Law | 16–26 | 38.10% |
| JOHNSMASH vs Yoshimitsu | 12–28 | 30.00% |
| JOHNSMASH vs Paul | 13–26 | 33.33% |
| JOHNSMASH vs Asuka | 18–20 | 47.37% |
| JOHNSMASH vs Xiaoyu | 21–16 | 56.76% |
| JOHNSMASH vs Clive | 19–17 | 52.78% |
| JOHNSMASH vs Feng | 16–19 | 45.71% |
| JOHNSMASH vs Jun | 16–19 | 45.71% |
| JOHNSMASH vs Victor | 17–16 | 51.52% |
| JOHNSMASH vs Azucena | 17–15 | 53.12% |
| JOHNSMASH vs Hwoarang | 11–20 | 35.48% |
| JOHNSMASH vs Alisa | 12–18 | 40.00% |
| JOHNSMASH vs Anna | 8–15 | 34.78% |
| JOHNSMASH vs Nina | 9–13 | 40.91% |
| JOHNSMASH vs Eddy | 8–13 | 38.10% |
| JOHNSMASH vs Leo | 7–11 | 38.89% |
| JOHNSMASH vs Leroy | 10–7 | 58.82% |
| JOHNSMASH vs Kuma | 6–9 | 40.00% |
| JOHNSMASH vs Claudio | 4–9 | 30.77% |
| JOHNSMASH vs Lidia | 8–5 | 61.54% |
| JOHNSMASH vs Zafina | 5–7 | 41.67% |
| JOHNSMASH vs Shaheen | 5–6 | 45.45% |
| JOHNSMASH vs Jack-8 | 3–7 | 30.00% |
| JOHNSMASH vs Raven | 3–5 | 37.50% |
| JOHNSMASH 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.