Google says you are incorrect...here is a newspaper article about a cricket game that went ahead despite rain.
https://www.newshub.co.nz/home/spor...er-ground-comes-up-trumps-for-t20-tussle.html "Kiwi and South African players alike have expressed their admiration of Eden Park after the ground came up trumps for Friday's T20 tussle.
More than 36 millimetres of rain lashed Auckland on Thursday before another 16mm hit on Friday morning, making the game's cancellation a mere formality.
Yet somehow the Kingsland ground was able to drain in time for a 7pm start and stayed dry throughout, despite intermittent drizzle.
South Africa ultimately went on to cruise to a 78-run victory, taking advantage of a Kiwi batting collapse to limit their foes to 107."
"We talked about it, saying there's not a lot of grounds where it would crunch down for two days with rain, rock up and it's bone dry," Proteas skipper Faf du Plessis said.
With the warriors preference for dry grounds Eden Park's drainage could really be a game changer come playoffs.