| MayorKashi vs Bryan | 82–79 | 50.93% |
| MayorKashi vs Kazuya | 79–73 | 51.97% |
| MayorKashi vs Reina | 78–63 | 55.32% |
| MayorKashi vs Hwoarang | 79–55 | 58.96% |
| MayorKashi vs Jin | 72–52 | 58.06% |
| MayorKashi vs Steve | 61–58 | 51.26% |
| MayorKashi vs King | 67–49 | 57.76% |
| MayorKashi vs Lili | 52–46 | 53.06% |
| MayorKashi vs Paul | 40–48 | 45.45% |
| MayorKashi vs Dragunov | 37–51 | 42.05% |
| MayorKashi vs Yoshimitsu | 48–37 | 56.47% |
| MayorKashi vs Jun | 59–25 | 70.24% |
| MayorKashi vs Lee | 41–42 | 49.40% |
| MayorKashi vs Azucena | 51–29 | 63.75% |
| MayorKashi vs Law | 40–32 | 55.56% |
| MayorKashi vs Lars | 35–31 | 53.03% |
| MayorKashi vs Asuka | 36–27 | 57.14% |
| MayorKashi vs Eddy | 28–31 | 47.46% |
| MayorKashi vs Devil Jin | 39–19 | 67.24% |
| MayorKashi vs Nina | 34–23 | 59.65% |
| MayorKashi vs Raven | 24–31 | 43.64% |
| MayorKashi vs Leo | 29–25 | 53.70% |
| MayorKashi vs Xiaoyu | 22–22 | 50.00% |
| MayorKashi vs Lidia | 27–17 | 61.36% |
| MayorKashi vs Feng | 14–29 | 32.56% |
| MayorKashi vs Armor King | 18–25 | 41.86% |
| MayorKashi vs Victor | 19–21 | 47.50% |
| MayorKashi vs Jack-8 | 17–21 | 44.74% |
| MayorKashi vs Alisa | 19–19 | 50.00% |
| MayorKashi vs Heihachi | 24–14 | 63.16% |
| MayorKashi vs Shaheen | 12–24 | 33.33% |
| MayorKashi vs Leroy | 14–21 | 40.00% |
| MayorKashi vs Anna | 14–17 | 45.16% |
| MayorKashi vs Claudio | 16–14 | 53.33% |
| MayorKashi vs Miary Zo | 21–9 | 70.00% |
| MayorKashi vs Zafina | 12–17 | 41.38% |
| MayorKashi vs Kuma | 12–13 | 48.00% |
| MayorKashi vs Fahkumram | 10–9 | 52.63% |
| MayorKashi vs Panda | 6–2 | 75.00% |
| MayorKashi vs Clive | 4–3 | 57.14% |
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.