Cooper Flagg Dating History: Duke’s #1 Recruit – Girlfriend Rumors and Relationship Status
By Edcel Panganiban November 20, 2025 11:08
Cameron Indoor Stadium pulses like a heartbeat on gameday, 9,314 souls crammed into the cathedral of college hoops, their chants a thunderous echo of Duke’s unyielding legacy. But even amid the frenzy where freshmen become folklore and national titles feel inevitable Cooper Flagg moves like a ghost in plain sight. The 18-year-old forward, all 6-foot-9 and wiry menace, has already etched his name into the rafters: National Player of the Year as a high school senior, McDonald’s All-American MVP, and now, in his one-and-done 2024-25 blaze, the linchpin of a No. 1-ranked Blue Devils squad that steamrolled to a 35-4 record and a Final Four berth before bowing out to Houston 72-68 in a classic on April 5. Flagg? 27 points, seven rebounds, three blocks in that gut-punch loss a freshman masterpiece that included a 35-foot buzzer-beater to force OT in the Sweet 16 against Baylor (89-66 win, his 19-9-6 line the spark). Through 39 games, he averaged 18.7 points, 7.5 boards, 4.2 assists on 48.8% shooting, anchoring Duke’s nation-best +12.3 net rating and a defense that held foes to 62.1 points per game.
Yet for all the stat sheets screaming supernova projected No. 1 pick in the June 2025 NBA Draft, with scouts drooling over his 7-foot wingspan and 40-inch vertical Flagg’s off-court saga is a deliberate blackout. No courtside companions, no viral couple challenges, no tell-all TikToks. In an NIL era where freshmen ink seven-figure deals (Flagg’s $4.2 million valuation per On3 tops the class), his romantic whispers are the ultimate fast break: fleeting, unconfirmed, and fiercely guarded. As of November 2025, with the Mavericks fresh off selecting him first overall in June a seismic shift that paired him with Luka Dončić for a projected 2025-26 title run Flagg remains emphatically single, his dating history a blank canvas splashed with one persistent rumor: Lola Ressler, the Wake Forest soccer star who danced into speculation as prom queen to his king.
Flagg’s ledger doesn’t stretch far; it barely exists. Raised in Newport, Maine, by parents Kelly and Ralph both ex-hoops standouts at the University of Maine, where Kelly still holds the women’s scoring record (1,886 points) Cooper and twin brother Ace (now a Montverde Academy guard) grew up in a basketball bubble. “We didn’t date in high school,” Ace told The Athletic in a 2024 family profile. “It was AAU tournaments, weight room, repeat. Coop was always the serious one.” At Nokomis Regional High, Flagg’s freshman year stats (20.4 points, 10.2 rebounds) drew scouts, but no sweetheart stories surfaced. By Montverde the NBA factory where he led the Eagles to a 33-0 national title in 2023-24, averaging 16.5 points, 7.5 rebounds, and 3.5 blocks the focus sharpened. “Basketball was my girlfriend,” Flagg quipped after his Gatorade National Player of the Year win in March 2024, a nod to the grind that vaulted him to No. 1 recruit status.
The rumor that refuses to fade ignited in April 2024: Flagg and Ressler, a Montverde classmate and elite striker, crowned prom royalty at the South Lake Tablet’s bash. Grey suit for him, navy blue high-slit gown for her, swaying to Ed Sheeran’s “Perfect” under balloon arches — a fairy-tale snapshot that exploded on TikTok. Old clips resurfaced: the duo in synchronized dance vids, her cheering his dunks from the bleachers. Ressler, a Florida Class 3A state champ with Orlando City ECNL and an invite to train with the NWSL’s Orlando Pride, committed to Wake Forest in March 2023, where she’s posted eight goals and five assists as a freshman in 2024-25, helping the Deacs to an 11-4-3 mark. “Their shared Montverde history and social media likes fueled the fire,” The Spun reported in June 2025, as draft hype peaked. In July, she reposted his ESPY nod for Gatorade Best Male Player, captioning it “amazing” a subtle shoutout that sent #FlaggRessler trending with 150,000 posts.
But confirmation? As elusive as a steal on Flagg’s league-best 2.1 per game. Neither has addressed it head-on. “We’re friends from school,” Ressler told Sports Illustrated in a March 2025 feature on ACC cross-sport stars, her words a velvet deflection. Flagg, ever the cipher, dodged post-Sweet 16: “I’m just trying to win games, man. Personal stuff stays personal.” The speculation simmered through Duke’s 2024-25 run her in the stands for the UNC rivalry rout (92-85, Flagg’s 25-8-5 triple-double the dagger) until May 28, when Legit Sport News dropped a bombshell: a three-year relationship allegedly shattered by infidelity. Sources claimed Flagg, “furious and humiliated,” ended it after discovering “betrayal” during his postseason whirlwind. “He gave her everything loyalty, love, years,” an insider whispered. Ressler’s camp called it “fiction”; Flagg’s silence louder than any statement. By draft night in Brooklyn Mavericks snagging him at No. 1, ahead of Rutgers’ Dylan Harper at No. 2 he walked the carpet solo, arm-in-arm with Ace and mom Kelly.
Kelly’s the North Star in this narrative. A former Black Bear point guard, she’s Flagg’s unofficial consigliere, her voice a steady drumbeat of focus. “I think that’s smart. It’s safe to not have any feelings,” she told The New York Times in April 2025, endorsing his romantic sabbatical amid Duke’s pressure cooker. “One year at college why complicate it?” It’s maternal wisdom forged in fire: The Flaggs relocated to Florida for AAU supremacy, trading Maine winters for Montverde’s machine. Kelly’s mantra echoes in Cooper’s 4.0 GPA (maintained through Duke’s gauntlet) and his post-loss reflection after Houston: “They outfought us late. Gotta learn from it.” No distractions, no detours just hoops and family, with brother Ace (15.2 points at Montverde) as wingman and dad Ralph handling the analytics.
The X ecosystem amplified the void. During March Madness, #CooperFlaggGirlfriend spiked 300%, fans splicing Ressler clips into highlight reels. “If he’s single, sign me up,” one viral post joked, racking 50k likes. Post-breakup “scoop,” trolls piled on: “Flagg dodged a bullet focus on rings, not rumors.” But in Dallas, where he’s already dazzling in summer league (22 points, six boards in a 98-92 win over the Lakers on July 12, outdueling Bronny James), the noise fades. Teammate Kyrie Irving, fresh off a $126 million extension, pulled him aside after a film session: “Love’s a journey, kid. But this league? It’s a marathon. Stay locked in.” Flagg nodded, then drained a logo 3 his 42% clip from deep a rookie revelation.
As November 2025 ticks toward Mavericks preseason Flagg projected for 18-20 points in his debut alongside Dončić’s wizardry his status is crystal: single, serene, singular. No exes to exhume, no scandals to spin. The Lola chapter? A high school haze, unverified and unresolved, like so many freshman flings. In a sport where Zion’s chef-boyardee memes linger and Bronny’s nepotism debates rage, Flagg’s privacy is his superpower. “I’m building something here,” he said at Mavericks media day in September, eyes on the prize. “Court first. The rest? It’ll come.” For Duke’s departed darling, now Dallas’ dawn, that’s the real highlight: a heart on hold, a legacy in motion. In hoops’ highlight-chasing haze, sometimes the quietest play steals the show.

