| M JAY vs Heihachi | 131–152 | 46.29% |
| M JAY vs Steve | 112–131 | 46.09% |
| M JAY vs Kazuya | 106–126 | 45.69% |
| M JAY vs Bryan | 112–117–1 | 48.91% |
| M JAY vs King | 93–128 | 42.08% |
| M JAY vs Reina | 78–112 | 41.05% |
| M JAY vs Jin | 81–105 | 43.55% |
| M JAY vs Hwoarang | 73–104 | 41.24% |
| M JAY vs Law | 65–87 | 42.76% |
| M JAY vs Lee | 74–78 | 48.68% |
| M JAY vs Fahkumram | 54–91 | 37.24% |
| M JAY vs Paul | 46–94 | 32.86% |
| M JAY vs Dragunov | 67–73 | 47.86% |
| M JAY vs Lili | 51–84 | 37.78% |
| M JAY vs Lidia | 64–57 | 52.89% |
| M JAY vs Eddy | 48–71 | 40.34% |
| M JAY vs Victor | 38–76 | 33.33% |
| M JAY vs Jun | 57–56 | 50.44% |
| M JAY vs Lars | 45–67 | 40.18% |
| M JAY vs Azucena | 43–60 | 41.75% |
| M JAY vs Clive | 64–38 | 62.75% |
| M JAY vs Yoshimitsu | 46–50–1 | 47.92% |
| M JAY vs Xiaoyu | 47–49 | 48.96% |
| M JAY vs Armor King | 34–44 | 43.59% |
| M JAY vs Nina | 36–41 | 46.75% |
| M JAY vs Asuka | 24–51 | 32.00% |
| M JAY vs Feng | 29–44 | 39.73% |
| M JAY vs Leo | 33–39 | 45.83% |
| M JAY vs Jack-8 | 33–34 | 49.25% |
| M JAY vs Leroy | 24–40 | 37.50% |
| M JAY vs Claudio | 24–33 | 42.11% |
| M JAY vs Devil Jin | 25–29 | 46.30% |
| M JAY vs Raven | 20–34 | 37.04% |
| M JAY vs Anna | 20–24 | 45.45% |
| M JAY vs Alisa | 12–30 | 28.57% |
| M JAY vs Kuma | 21–18 | 53.85% |
| M JAY vs Shaheen | 14–24 | 36.84% |
| M JAY vs Miary Zo | 14–24 | 36.84% |
| M JAY vs Zafina | 12–19 | 38.71% |
| M JAY vs Panda | 8–8 | 50.00% |
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.