| John vs Armor King | 141–145 | 49.30% |
| John vs King | 101–102 | 49.75% |
| John vs Jin | 87–89 | 49.43% |
| John vs Kazuya | 93–76 | 55.03% |
| John vs Bryan | 98–70 | 58.33% |
| John vs Law | 77–67 | 53.47% |
| John vs Hwoarang | 68–70 | 49.28% |
| John vs Steve | 56–71 | 44.09% |
| John vs Heihachi | 70–54 | 56.45% |
| John vs Reina | 59–59 | 50.00% |
| John vs Anna | 45–65 | 40.91% |
| John vs Fahkumram | 52–54 | 49.06% |
| John vs Lili | 35–58 | 37.63% |
| John vs Dragunov | 47–46 | 50.54% |
| John vs Lars | 41–47 | 46.59% |
| John vs Nina | 44–42 | 51.16% |
| John vs Azucena | 40–41 | 49.38% |
| John vs Yoshimitsu | 36–41 | 46.75% |
| John vs Eddy | 32–43 | 42.67% |
| John vs Asuka | 30–39 | 43.48% |
| John vs Jun | 37–32 | 53.62% |
| John vs Devil Jin | 40–24 | 62.50% |
| John vs Victor | 31–33 | 48.44% |
| John vs Leo | 27–36 | 42.86% |
| John vs Lidia | 36–25 | 59.02% |
| John vs Xiaoyu | 21–38 | 35.59% |
| John vs Lee | 24–32 | 42.86% |
| John vs Feng | 26–29 | 47.27% |
| John vs Paul | 23–28 | 45.10% |
| John vs Jack-8 | 23–25 | 47.92% |
| John vs Clive | 18–30 | 37.50% |
| John vs Alisa | 19–23 | 45.24% |
| John vs Claudio | 20–22 | 47.62% |
| John vs Miary Zo | 17–23 | 42.50% |
| John vs Shaheen | 23–14 | 62.16% |
| John vs Leroy | 18–18 | 50.00% |
| John vs Zafina | 16–18 | 47.06% |
| John vs Raven | 15–18 | 45.45% |
| John vs Kuma | 3–11 | 21.43% |
| John vs Panda | 4–10 | 28.57% |
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.