It's easy to brush wild cards off as unimportant entries almost certain to lose early, but, to see the impact wild cards can have, look no further than this year's BNP Paribas Open, where newcomer Bianca Andreescu is set to face Angelique Kerber in Sunday's final.
While Indian Wells gave a free pass to quite a few players who were off to hot starts in 2019, the Miami Open is taking a different approach, and will feature some names that are still more underground—at least at the pro level.
Most notably, American junior Grand Slam standouts Coco Gauff ...