Despite a pre-match sartorial contretemps involving a temporary amnesia regarding her racquets, Coco Gauff cemented her quarterfinal berth at Roland-Garros in straight sets, an incident occasioning some persiflage with compatriot and fellow quarterfinalist Frances Tiafoe – himself a veteran of similar equipment-related mishaps – who dubbed her "Mrs. Mature," a jibe Gauff met with a riposte referencing the precocious maturity foisted upon young tennis phenoms, conceding the paucity of her rejoinder; Gauff now braces for an all-American clash against Madison Keys in Wednesday's quarterfinals, a position burnished by the patina of perceived maturity accrued from her annus mirabilis at Wimbledon aged 15 and subsequent maiden Grand Slam title at 19.