have an eye to/for the main chance

have (or with) an eye for (or on or to) the main chance

look or be looking for an opportunity to take advantage of a situation for personal gain, especially when this is financial.
This expression is taken from the use of main chance in the gambling game of hazard, where it refers to a number (5, 6, 7, or 8) called by a player before throwing the dice.
See also: chance, eye, have, main

have an eye to/for the main ˈchance

(British English, usually disapproving) be good at using opportunities for your own benefit: She’s certainly got an eye for the main chance. Her business has become highly successful.
See also: chance, eye, have, main
Full browser ?