p77 asian handicap
https://record-wiki.win/index.php/How_p77_Sport_is_Changing_the_Way_You_Bet_on_Football_and_Esports
The p77 asian handicap is a quirky term from old racing and betting circles, referring to a seven-stone weight allowance given to Asian jockeys to level the playing field against heavier European riders. It's a bit of history that's mostly faded now, but you'll still hear older punters mention it when reminiscing about the days of colonial racing clubs.